TY  - CONF
AU  - Rajičić, Bratislav
AU  - Maslarević, Aleksandar
AU  - Bakić, Gordana
AU  - Maksimović, Vesna
AU  - Đukić, Miloš
PY  - 2024
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7775
AB  - Failures in industrial plants, which operate under extreme conditions, could occur after a short time of exploitation. Erosion wear of materials is caused by the relative movement of solid particles and the surfaces of components. Such erosive wear can lead to the failure of industrial components in a very short time and/or a sharp decline in the structural integrity of industrial equipment. For example, the wear of the ash disposal system in a coal-burning thermal power plant, due to impact of ash particles with a high content of mineral residues, is a very common case of failure and outages in the operation of such industrial systems.
Two high chromium cast irons (HCCI) were tested to determine the erosion wear. These alloys contain 15% Cr and 25% Cr, and it was tested in as-cast and after heat treatment (annealing). A specially designed installation was used for the gas blast sand erosion test. Type of erodent was foundry quartz sand. Erosion tests were done with high erodent particle velocity (90 m/s) and high erodent feed rate (3000 g/min). This conditions represents those similar to extreme wear conditions of some components of thermal power plants using pulverized high mineral content coals.
Microstructural characterization was done at samples before and after erosion tests, Fig. 1. The main results indicate that matrix plastic deformation and distribution of carbide phase have a significant contribution to erosion resistance of HCCI alloys in such conditions.
PB  - Vinča Institute of Nuclear Sciences - National Insittute of the Republic of Serbia, University of Belgrade
PB  - Serbian Society for Innovative Materials in Extreme Conditions (SIM-EXTREME)
C3  - Book of Abstracts - 2nd International Conference on Innovative Materials in Extreme COnditions
T1  - Erosion wear of HCCI alloys
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7775
ER  - 

@conference{
author = "Rajičić, Bratislav and Maslarević, Aleksandar and Bakić, Gordana and Maksimović, Vesna and Đukić, Miloš",
year = "2024",
abstract = "Failures in industrial plants, which operate under extreme conditions, could occur after a short time of exploitation. Erosion wear of materials is caused by the relative movement of solid particles and the surfaces of components. Such erosive wear can lead to the failure of industrial components in a very short time and/or a sharp decline in the structural integrity of industrial equipment. For example, the wear of the ash disposal system in a coal-burning thermal power plant, due to impact of ash particles with a high content of mineral residues, is a very common case of failure and outages in the operation of such industrial systems.
Two high chromium cast irons (HCCI) were tested to determine the erosion wear. These alloys contain 15% Cr and 25% Cr, and it was tested in as-cast and after heat treatment (annealing). A specially designed installation was used for the gas blast sand erosion test. Type of erodent was foundry quartz sand. Erosion tests were done with high erodent particle velocity (90 m/s) and high erodent feed rate (3000 g/min). This conditions represents those similar to extreme wear conditions of some components of thermal power plants using pulverized high mineral content coals.
Microstructural characterization was done at samples before and after erosion tests, Fig. 1. The main results indicate that matrix plastic deformation and distribution of carbide phase have a significant contribution to erosion resistance of HCCI alloys in such conditions.",
publisher = "Vinča Institute of Nuclear Sciences - National Insittute of the Republic of Serbia, University of Belgrade, Serbian Society for Innovative Materials in Extreme Conditions (SIM-EXTREME)",
journal = "Book of Abstracts - 2nd International Conference on Innovative Materials in Extreme COnditions",
title = "Erosion wear of HCCI alloys",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7775"
}

Rajičić, B., Maslarević, A., Bakić, G., Maksimović, V.,& Đukić, M.. (2024). Erosion wear of HCCI alloys. in Book of Abstracts - 2nd International Conference on Innovative Materials in Extreme COnditions
Vinča Institute of Nuclear Sciences - National Insittute of the Republic of Serbia, University of Belgrade..
https://hdl.handle.net/21.15107/rcub_machinery_7775

Rajičić B, Maslarević A, Bakić G, Maksimović V, Đukić M. Erosion wear of HCCI alloys. in Book of Abstracts - 2nd International Conference on Innovative Materials in Extreme COnditions. 2024;.
https://hdl.handle.net/21.15107/rcub_machinery_7775 .

Rajičić, Bratislav, Maslarević, Aleksandar, Bakić, Gordana, Maksimović, Vesna, Đukić, Miloš, "Erosion wear of HCCI alloys" in Book of Abstracts - 2nd International Conference on Innovative Materials in Extreme COnditions (2024),
https://hdl.handle.net/21.15107/rcub_machinery_7775 .

TY  - CONF
AU  - Pavkov, Vladimir
AU  - Bakić, Gordana
AU  - Maksimović, Vesna
AU  - Cvijović-Alagić, Ivana
AU  - Maslarević, Aleksandar
AU  - Rajičić, Bratislav
AU  - Milošević, Nenad
PY  - 2024
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7769
AB  - The fracture of engineering materials is always an undesirable phenomenon, which primarily can endanger human lives, create economic losses, and lead to downtime and unavailability of mechanical parts. The main drawback that still prevents the broader use of ceramic and glass-ceramic materials is the tendency to brittle fracture due to extremely low toughness. Due to the appearance of cracks, the mechanical properties and structure of the material degrade irreversibly, which can lead to catastrophic failure of the mechanical element or construction. This drawback can be overcome by synthesizing novel composite materials with glass-ceramic matrix and metal reinforcement with improved fracture toughness.
This research examined two materials: a glass-ceramic material and a composite material based on glass-ceramic-metal. The glass-ceramic material is obtained from andesite basalt powder, while the glass ceramic-metal composite is made from the glass-ceramic matrix of andesite basalt powder and a metal reinforcement of stainless steel powder in the content of 20 wt%. The aggregate of andesite basalt from Serbia was used as the starting natural raw material for obtaining the glass-ceramic matrix. The austenitic stainless steel powder of the commercial grade Surfit TM 316L was used as a reinforcement. Both materials were obtained using powder metallurgy, which consisted of the following phases: crushing of andesite basalt aggregate, sieving of the stainless steel powder, homogenization of powder and binder, cold uniaxial pressing of the powder, cold isostatic pressing of green compact and sintering as the final phase to obtain a high-density solid sample.
The andesite basalt, and 316L stainless steel powder were characterized using a scanning electron microscope and X-ray diffraction method. The sintered samples of glass-ceramic and glass-ceramic-metal were characterized with an optical light microscope, scanning electron microscope, and Vickers hardness test.
Based on the obtained results, it can bu concluded that the presence of metallic particles in the glass-ceramic matrix leads to a slight decrease in hardness while contributing to an increase in the materials fracture toughness by about 33% [1]. During crack propagation in the glass-ceramic matrix, different crack particle interactions were observed: crack stops, deflects, or bridgings when encountering the spherical metal particle. These interaction phenomena and mechanisms of crack propagation in the glass-ceramic-metal composite lead to an increase of crack propagation resistance.
PB  - Vinča Institute of Nuclear Sciences - National Insittute of the Republic of Serbia, University of Belgrade
PB  - Serbian Society for Innovative Materials in Extreme Conditions (SIM-EXTREME)
C3  - Book of Abstracts - 2nd International Conference on Innovative Materials in Extreme COnditions
T1  - The influence of stainless steel particles reinforcement on the fracture toughness of glass-ceramic matrix composite
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7769
ER  - 

@conference{
author = "Pavkov, Vladimir and Bakić, Gordana and Maksimović, Vesna and Cvijović-Alagić, Ivana and Maslarević, Aleksandar and Rajičić, Bratislav and Milošević, Nenad",
year = "2024",
abstract = "The fracture of engineering materials is always an undesirable phenomenon, which primarily can endanger human lives, create economic losses, and lead to downtime and unavailability of mechanical parts. The main drawback that still prevents the broader use of ceramic and glass-ceramic materials is the tendency to brittle fracture due to extremely low toughness. Due to the appearance of cracks, the mechanical properties and structure of the material degrade irreversibly, which can lead to catastrophic failure of the mechanical element or construction. This drawback can be overcome by synthesizing novel composite materials with glass-ceramic matrix and metal reinforcement with improved fracture toughness.
This research examined two materials: a glass-ceramic material and a composite material based on glass-ceramic-metal. The glass-ceramic material is obtained from andesite basalt powder, while the glass ceramic-metal composite is made from the glass-ceramic matrix of andesite basalt powder and a metal reinforcement of stainless steel powder in the content of 20 wt%. The aggregate of andesite basalt from Serbia was used as the starting natural raw material for obtaining the glass-ceramic matrix. The austenitic stainless steel powder of the commercial grade Surfit TM 316L was used as a reinforcement. Both materials were obtained using powder metallurgy, which consisted of the following phases: crushing of andesite basalt aggregate, sieving of the stainless steel powder, homogenization of powder and binder, cold uniaxial pressing of the powder, cold isostatic pressing of green compact and sintering as the final phase to obtain a high-density solid sample.
The andesite basalt, and 316L stainless steel powder were characterized using a scanning electron microscope and X-ray diffraction method. The sintered samples of glass-ceramic and glass-ceramic-metal were characterized with an optical light microscope, scanning electron microscope, and Vickers hardness test.
Based on the obtained results, it can bu concluded that the presence of metallic particles in the glass-ceramic matrix leads to a slight decrease in hardness while contributing to an increase in the materials fracture toughness by about 33% [1]. During crack propagation in the glass-ceramic matrix, different crack particle interactions were observed: crack stops, deflects, or bridgings when encountering the spherical metal particle. These interaction phenomena and mechanisms of crack propagation in the glass-ceramic-metal composite lead to an increase of crack propagation resistance.",
publisher = "Vinča Institute of Nuclear Sciences - National Insittute of the Republic of Serbia, University of Belgrade, Serbian Society for Innovative Materials in Extreme Conditions (SIM-EXTREME)",
journal = "Book of Abstracts - 2nd International Conference on Innovative Materials in Extreme COnditions",
title = "The influence of stainless steel particles reinforcement on the fracture toughness of glass-ceramic matrix composite",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7769"
}

Pavkov, V., Bakić, G., Maksimović, V., Cvijović-Alagić, I., Maslarević, A., Rajičić, B.,& Milošević, N.. (2024). The influence of stainless steel particles reinforcement on the fracture toughness of glass-ceramic matrix composite. in Book of Abstracts - 2nd International Conference on Innovative Materials in Extreme COnditions
Vinča Institute of Nuclear Sciences - National Insittute of the Republic of Serbia, University of Belgrade..
https://hdl.handle.net/21.15107/rcub_machinery_7769

Pavkov V, Bakić G, Maksimović V, Cvijović-Alagić I, Maslarević A, Rajičić B, Milošević N. The influence of stainless steel particles reinforcement on the fracture toughness of glass-ceramic matrix composite. in Book of Abstracts - 2nd International Conference on Innovative Materials in Extreme COnditions. 2024;.
https://hdl.handle.net/21.15107/rcub_machinery_7769 .

Pavkov, Vladimir, Bakić, Gordana, Maksimović, Vesna, Cvijović-Alagić, Ivana, Maslarević, Aleksandar, Rajičić, Bratislav, Milošević, Nenad, "The influence of stainless steel particles reinforcement on the fracture toughness of glass-ceramic matrix composite" in Book of Abstracts - 2nd International Conference on Innovative Materials in Extreme COnditions (2024),
https://hdl.handle.net/21.15107/rcub_machinery_7769 .

TY  - JOUR
AU  - Rajičić, Bratislav
AU  - Maslarević, Aleksandar
AU  - Bakić, Gordana
AU  - Maksimović, Vesna
AU  - Đukić, Miloš
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4604
AB  - In this study, two high chromium cast irons
(HCCI) with different chromium content (15%Cr and
25%Cr), in as-cast and annealed conditions (heat-treated,
HT), were tested to determine the erosion wear behavior of
these alloys. Erosion tests were done using a gas blast sand
facility with high erodent particle velocity (90 m/s) and high
erodent feed rate, at an impact angle of 45°, which represents
conditions similar to service conditions of some components
of thermal power plants using pulverized high mineral content
coals. To identify erosion mechanisms, microstructural
characterization was done by a scanning electron microscope
on samples before and after erosion tests. Identification of
microstructural phases was done by X-ray diffraction analysis.
The main results of the tests shown in this paper indicate
that matrix plastic deformation and distribution of carbide
phase have a significant contribution to erosion resistance of
HCCI alloys in severe erosion service conditions.
PB  - Springer
T2  - Transactions of The Indian Institute of Metals
T1  - Erosion Wear Behavior of High Chromium Cast Irons
DO  - 10.1007/s12666-022-02860-7
ER  - 

@article{
author = "Rajičić, Bratislav and Maslarević, Aleksandar and Bakić, Gordana and Maksimović, Vesna and Đukić, Miloš",
year = "2023",
abstract = "In this study, two high chromium cast irons
(HCCI) with different chromium content (15%Cr and
25%Cr), in as-cast and annealed conditions (heat-treated,
HT), were tested to determine the erosion wear behavior of
these alloys. Erosion tests were done using a gas blast sand
facility with high erodent particle velocity (90 m/s) and high
erodent feed rate, at an impact angle of 45°, which represents
conditions similar to service conditions of some components
of thermal power plants using pulverized high mineral content
coals. To identify erosion mechanisms, microstructural
characterization was done by a scanning electron microscope
on samples before and after erosion tests. Identification of
microstructural phases was done by X-ray diffraction analysis.
The main results of the tests shown in this paper indicate
that matrix plastic deformation and distribution of carbide
phase have a significant contribution to erosion resistance of
HCCI alloys in severe erosion service conditions.",
publisher = "Springer",
journal = "Transactions of The Indian Institute of Metals",
title = "Erosion Wear Behavior of High Chromium Cast Irons",
doi = "10.1007/s12666-022-02860-7"
}

Rajičić, B., Maslarević, A., Bakić, G., Maksimović, V.,& Đukić, M.. (2023). Erosion Wear Behavior of High Chromium Cast Irons. in Transactions of The Indian Institute of Metals
Springer..
https://doi.org/10.1007/s12666-022-02860-7

Rajičić B, Maslarević A, Bakić G, Maksimović V, Đukić M. Erosion Wear Behavior of High Chromium Cast Irons. in Transactions of The Indian Institute of Metals. 2023;.
doi:10.1007/s12666-022-02860-7 .

Rajičić, Bratislav, Maslarević, Aleksandar, Bakić, Gordana, Maksimović, Vesna, Đukić, Miloš, "Erosion Wear Behavior of High Chromium Cast Irons" in Transactions of The Indian Institute of Metals (2023),
https://doi.org/10.1007/s12666-022-02860-7 . .

TY  - JOUR
AU  - Maslarević, Aleksandar
AU  - Bakić, Gordana
AU  - Rajičić, Bratislav
AU  - Milošević, Nenad
AU  - Maksimović, Vesna
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7333
AB  - The paper describes the surfacing technology for coating of high-alloyed austenitic stainless steel 316L on the steel S235JR base material. Coatings were applied by plasma transferred arc welding process. The 5 samples were made using different welding currents while other welding param¬eters were constant. Metallographic analysis of the obtained samples is used to establish a correlation between the micro¬structural constituents and the applied welding current in the surfacing process. According to this it was possible to determine the optimal parameters of coating surfacing. The filler material was in the form of powder, while its charac¬terization was performed by scanning electron microscopy, and the characterization of the obtained coatings by optical microscopy.
T2  - Structural Integrity and Life
T1  - Influence of plasma transferred arc welding parameters on the obtained microstructure of 316L coating
EP  - 128
IS  - 2
SP  - 123
VL  - 23
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7333
ER  - 

@article{
author = "Maslarević, Aleksandar and Bakić, Gordana and Rajičić, Bratislav and Milošević, Nenad and Maksimović, Vesna",
year = "2023",
abstract = "The paper describes the surfacing technology for coating of high-alloyed austenitic stainless steel 316L on the steel S235JR base material. Coatings were applied by plasma transferred arc welding process. The 5 samples were made using different welding currents while other welding param¬eters were constant. Metallographic analysis of the obtained samples is used to establish a correlation between the micro¬structural constituents and the applied welding current in the surfacing process. According to this it was possible to determine the optimal parameters of coating surfacing. The filler material was in the form of powder, while its charac¬terization was performed by scanning electron microscopy, and the characterization of the obtained coatings by optical microscopy.",
journal = "Structural Integrity and Life",
title = "Influence of plasma transferred arc welding parameters on the obtained microstructure of 316L coating",
pages = "128-123",
number = "2",
volume = "23",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7333"
}

Maslarević, A., Bakić, G., Rajičić, B., Milošević, N.,& Maksimović, V.. (2023). Influence of plasma transferred arc welding parameters on the obtained microstructure of 316L coating. in Structural Integrity and Life, 23(2), 123-128.
https://hdl.handle.net/21.15107/rcub_machinery_7333

Maslarević A, Bakić G, Rajičić B, Milošević N, Maksimović V. Influence of plasma transferred arc welding parameters on the obtained microstructure of 316L coating. in Structural Integrity and Life. 2023;23(2):123-128.
https://hdl.handle.net/21.15107/rcub_machinery_7333 .

Maslarević, Aleksandar, Bakić, Gordana, Rajičić, Bratislav, Milošević, Nenad, Maksimović, Vesna, "Influence of plasma transferred arc welding parameters on the obtained microstructure of 316L coating" in Structural Integrity and Life, 23, no. 2 (2023):123-128,
https://hdl.handle.net/21.15107/rcub_machinery_7333 .

TY  - CONF
AU  - Maslarević, Aleksandar
AU  - Bakić, Gordana
AU  - Rajičić, Bratislav
AU  - Milošević, Nenad
AU  - Maksimović, Vesna
AU  - Pavkov, Vladimir
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6895
AB  - Compound Ti2AlC is a MAX phase discovered in the early 1960s.  It is well known that Ti2AlC has excellent physical and mechanical properties and chemical stability [1]. On the surface of Ti2AlC, at high temperatures, a stable, protective oxide layer, Al2O3, is usually formed [2], whose coefficient of thermal expansion is approximately equal to the coefficient of thermal expansion of Ti2AlC [3]. If this Al2O3 layer is compact, it stops further oxygen penetration and protects Ti2AlC from further oxidation. Due to its excellent oxidation resistance, MAX phase Ti2AlC has great potential in producing protective coatings for components in the industry that are exposed to high temperatures [4,5]. Coating Ti2AlC can be applied to the substrate by different thermal spraying processes. Cold spraying (CS), high velocity air fuel (HVAF), and high velocity oxygen fuel (HVOF) processes can be singled out as particularly interesting due to the possibility of applying thicker coatings to the substrate [6].
This paper describes the technology of applying the Ti2AlC phase on heat-resistant steel using the HVOF system of the third generation, which uses a mixture of oxygen and kerosene as fuel. Also, the filler material, which was in the form of powder, and the microstructure of the obtained coating were characterized by scanning electron microscopy (SEM). The Ti2AlC coating was successfully applied and a relatively good mechanical bond was achieved with the substrate. The goal of surfacing the Ti2AlC coating was a potential application for protecting steel from oxidation at elevated temperatures.

[1] F. Zhang et al., Surf.Coat. Tech., 441(2022) 128584.
[2] X.H. Wang, Y.C. Zhou, Oxid. Met., 59(2003) 303.
[3] W.H. Gitzen (Ed.), Westerville, Ohio, (1970) ISBN 0-916094-46-4.
[4]Q.M. Wanget et al, Surf.Coat.Tech., 204(2010) 2343.
[5] X.H. Wang and Y.C. Zhou, J. Mater. Sci. Technol., 26(2010) 385.
[6] N. Markocsan et al., Сверхтвердые материалы, 5(2017) 73.
PB  - Beograd : Institut za multidisciplinarna istrazivanja
C3  - 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, Programme and the Book of Abstracts, June 14-16, 2023 Belgrade, Serbia
T1  - Thermal Spraying of Ti2AlC coatings
EP  - 89
SP  - 89
UR  - https://hdl.handle.net/21.15107/rcub_machinery_6895
ER  - 

@conference{
author = "Maslarević, Aleksandar and Bakić, Gordana and Rajičić, Bratislav and Milošević, Nenad and Maksimović, Vesna and Pavkov, Vladimir",
year = "2023",
abstract = "Compound Ti2AlC is a MAX phase discovered in the early 1960s.  It is well known that Ti2AlC has excellent physical and mechanical properties and chemical stability [1]. On the surface of Ti2AlC, at high temperatures, a stable, protective oxide layer, Al2O3, is usually formed [2], whose coefficient of thermal expansion is approximately equal to the coefficient of thermal expansion of Ti2AlC [3]. If this Al2O3 layer is compact, it stops further oxygen penetration and protects Ti2AlC from further oxidation. Due to its excellent oxidation resistance, MAX phase Ti2AlC has great potential in producing protective coatings for components in the industry that are exposed to high temperatures [4,5]. Coating Ti2AlC can be applied to the substrate by different thermal spraying processes. Cold spraying (CS), high velocity air fuel (HVAF), and high velocity oxygen fuel (HVOF) processes can be singled out as particularly interesting due to the possibility of applying thicker coatings to the substrate [6].
This paper describes the technology of applying the Ti2AlC phase on heat-resistant steel using the HVOF system of the third generation, which uses a mixture of oxygen and kerosene as fuel. Also, the filler material, which was in the form of powder, and the microstructure of the obtained coating were characterized by scanning electron microscopy (SEM). The Ti2AlC coating was successfully applied and a relatively good mechanical bond was achieved with the substrate. The goal of surfacing the Ti2AlC coating was a potential application for protecting steel from oxidation at elevated temperatures.

[1] F. Zhang et al., Surf.Coat. Tech., 441(2022) 128584.
[2] X.H. Wang, Y.C. Zhou, Oxid. Met., 59(2003) 303.
[3] W.H. Gitzen (Ed.), Westerville, Ohio, (1970) ISBN 0-916094-46-4.
[4]Q.M. Wanget et al, Surf.Coat.Tech., 204(2010) 2343.
[5] X.H. Wang and Y.C. Zhou, J. Mater. Sci. Technol., 26(2010) 385.
[6] N. Markocsan et al., Сверхтвердые материалы, 5(2017) 73.",
publisher = "Beograd : Institut za multidisciplinarna istrazivanja",
journal = "7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, Programme and the Book of Abstracts, June 14-16, 2023 Belgrade, Serbia",
title = "Thermal Spraying of Ti2AlC coatings",
pages = "89-89",
url = "https://hdl.handle.net/21.15107/rcub_machinery_6895"
}

Maslarević, A., Bakić, G., Rajičić, B., Milošević, N., Maksimović, V.,& Pavkov, V.. (2023). Thermal Spraying of Ti2AlC coatings. in 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, Programme and the Book of Abstracts, June 14-16, 2023 Belgrade, Serbia
Beograd : Institut za multidisciplinarna istrazivanja., 89-89.
https://hdl.handle.net/21.15107/rcub_machinery_6895

Maslarević A, Bakić G, Rajičić B, Milošević N, Maksimović V, Pavkov V. Thermal Spraying of Ti2AlC coatings. in 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, Programme and the Book of Abstracts, June 14-16, 2023 Belgrade, Serbia. 2023;:89-89.
https://hdl.handle.net/21.15107/rcub_machinery_6895 .

Maslarević, Aleksandar, Bakić, Gordana, Rajičić, Bratislav, Milošević, Nenad, Maksimović, Vesna, Pavkov, Vladimir, "Thermal Spraying of Ti2AlC coatings" in 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, Programme and the Book of Abstracts, June 14-16, 2023 Belgrade, Serbia (2023):89-89,
https://hdl.handle.net/21.15107/rcub_machinery_6895 .

TY  - CONF
AU  - Pavkov, Vladimir
AU  - Bakić, Gordana
AU  - Maksimović, Vesna
AU  - Đukić, Miloš
AU  - Rajičić, Bratislav
AU  - Maslarević, Aleksandar
AU  - Matović, Branko
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7430
AB  - One of the most responsible elements of modern steam boilers are steam superheaters and reheaters.
These heating surfaces are inside the boiler chamber and consist of tubes connected to the inlet and
outlet header. Due to the complexity of service conditions, boiler tubes are exposed to processes of
gradual degradation, and consequently a decrease in operating performance and reliability.
In the operation of thermal power plants, irreversible metal losses resulting from corrosion can
cause tube failure and plant outage. Considering the loss of materials, gas corrosion in the dry gas
atmosphere due to the high temperature is of great importance. Gas corrosion can be expressed in
the boiler tubing system due to the presence of sulfur compounds in the flue gases. For this reason,
it must be borne in mind that the outer surface of a tube of final reheater has different damage
mechanisms during operation, and one of them is gas corrosion. Gas corrosion causes material loss
and provides a site for crack initiation and propagation, which can compromise the integrity of the
pressure vessel.
In this paper, a tube of a final reheater from a 210 MW power plant was tested. The tube was in
service 200,000 h at a working temperature of 540 °C and a maximum working pressure of 4.6
MPa. The tube is made of low alloy Cr-Mo-V steel, class 12H1MF (GOST). After long-term
service, a rough surface and loss of the material in the form of a crater were observed on the outer
surface of the tube as a result of the effect of gas corrosion, together with the change of
microstructure due to elevated service temperature. The measured depth of damage to the tube is
120 m. The presence of gas corrosion on the tube was confirmed and measured by an optical
microscope, Figure 1.
PB  - Belgrade : Vinča Institute of Nuclear Sciences - National Institute of thе Republic of Serbia, University of Belgrade
PB  - Belgrade : Serbian Society for Innovative Materials in Extreme Conditions (SIM-EXTREME)
C3  - Program and Book of abstracts of the 1st Intentational conference on innovativ materials in extreme conditions IMEC2022
T1  - Damage to a tube of output reheater due to gas corrosion
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7430
ER  - 

@conference{
author = "Pavkov, Vladimir and Bakić, Gordana and Maksimović, Vesna and Đukić, Miloš and Rajičić, Bratislav and Maslarević, Aleksandar and Matović, Branko",
year = "2022",
abstract = "One of the most responsible elements of modern steam boilers are steam superheaters and reheaters.
These heating surfaces are inside the boiler chamber and consist of tubes connected to the inlet and
outlet header. Due to the complexity of service conditions, boiler tubes are exposed to processes of
gradual degradation, and consequently a decrease in operating performance and reliability.
In the operation of thermal power plants, irreversible metal losses resulting from corrosion can
cause tube failure and plant outage. Considering the loss of materials, gas corrosion in the dry gas
atmosphere due to the high temperature is of great importance. Gas corrosion can be expressed in
the boiler tubing system due to the presence of sulfur compounds in the flue gases. For this reason,
it must be borne in mind that the outer surface of a tube of final reheater has different damage
mechanisms during operation, and one of them is gas corrosion. Gas corrosion causes material loss
and provides a site for crack initiation and propagation, which can compromise the integrity of the
pressure vessel.
In this paper, a tube of a final reheater from a 210 MW power plant was tested. The tube was in
service 200,000 h at a working temperature of 540 °C and a maximum working pressure of 4.6
MPa. The tube is made of low alloy Cr-Mo-V steel, class 12H1MF (GOST). After long-term
service, a rough surface and loss of the material in the form of a crater were observed on the outer
surface of the tube as a result of the effect of gas corrosion, together with the change of
microstructure due to elevated service temperature. The measured depth of damage to the tube is
120 m. The presence of gas corrosion on the tube was confirmed and measured by an optical
microscope, Figure 1.",
publisher = "Belgrade : Vinča Institute of Nuclear Sciences - National Institute of thе Republic of Serbia, University of Belgrade, Belgrade : Serbian Society for Innovative Materials in Extreme Conditions (SIM-EXTREME)",
journal = "Program and Book of abstracts of the 1st Intentational conference on innovativ materials in extreme conditions IMEC2022",
title = "Damage to a tube of output reheater due to gas corrosion",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7430"
}

Pavkov, V., Bakić, G., Maksimović, V., Đukić, M., Rajičić, B., Maslarević, A.,& Matović, B.. (2022). Damage to a tube of output reheater due to gas corrosion. in Program and Book of abstracts of the 1st Intentational conference on innovativ materials in extreme conditions IMEC2022
Belgrade : Vinča Institute of Nuclear Sciences - National Institute of thе Republic of Serbia, University of Belgrade..
https://hdl.handle.net/21.15107/rcub_machinery_7430

Pavkov V, Bakić G, Maksimović V, Đukić M, Rajičić B, Maslarević A, Matović B. Damage to a tube of output reheater due to gas corrosion. in Program and Book of abstracts of the 1st Intentational conference on innovativ materials in extreme conditions IMEC2022. 2022;.
https://hdl.handle.net/21.15107/rcub_machinery_7430 .

Pavkov, Vladimir, Bakić, Gordana, Maksimović, Vesna, Đukić, Miloš, Rajičić, Bratislav, Maslarević, Aleksandar, Matović, Branko, "Damage to a tube of output reheater due to gas corrosion" in Program and Book of abstracts of the 1st Intentational conference on innovativ materials in extreme conditions IMEC2022 (2022),
https://hdl.handle.net/21.15107/rcub_machinery_7430 .

TY  - CONF
AU  - Bakić, Gordana
AU  - Đukić, Miloš
AU  - Rajičić, Bratislav
AU  - Maslarević, Aleksandar
AU  - Maksimović, Vesna
AU  - Pavkov, Vladimir
AU  - Milošević, Nenad
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4429
C3  - Program and Book of abstracts of the 1st Intentational conference on innovativ materials in extreme conditions IMEC2022
T1  - High temperature failures of metals
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4429
ER  - 

@conference{
author = "Bakić, Gordana and Đukić, Miloš and Rajičić, Bratislav and Maslarević, Aleksandar and Maksimović, Vesna and Pavkov, Vladimir and Milošević, Nenad",
year = "2022",
journal = "Program and Book of abstracts of the 1st Intentational conference on innovativ materials in extreme conditions IMEC2022",
title = "High temperature failures of metals",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4429"
}

Bakić, G., Đukić, M., Rajičić, B., Maslarević, A., Maksimović, V., Pavkov, V.,& Milošević, N.. (2022). High temperature failures of metals. in Program and Book of abstracts of the 1st Intentational conference on innovativ materials in extreme conditions IMEC2022.
https://hdl.handle.net/21.15107/rcub_machinery_4429

Bakić G, Đukić M, Rajičić B, Maslarević A, Maksimović V, Pavkov V, Milošević N. High temperature failures of metals. in Program and Book of abstracts of the 1st Intentational conference on innovativ materials in extreme conditions IMEC2022. 2022;.
https://hdl.handle.net/21.15107/rcub_machinery_4429 .

Bakić, Gordana, Đukić, Miloš, Rajičić, Bratislav, Maslarević, Aleksandar, Maksimović, Vesna, Pavkov, Vladimir, Milošević, Nenad, "High temperature failures of metals" in Program and Book of abstracts of the 1st Intentational conference on innovativ materials in extreme conditions IMEC2022 (2022),
https://hdl.handle.net/21.15107/rcub_machinery_4429 .

TY  - JOUR
AU  - Pavkov, Vladimir
AU  - Bakić, Gordana
AU  - Maksimović, Vesna
AU  - Cvijović-Alagić, Ivana
AU  - Prekajski-Dordjević, Marija
AU  - Bucevac, Dušan
AU  - Matović, Branko
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3787
AB  - In the present study, andesite basalt originated from the deposit site ???Donje Jarinje???, Serbia, was examined as a potential raw material for high-density ceramics production. The production of high-density ceramics included dry milling, homogenization, cold isostatic pressing and sintering in the air. To determine the optimal processing parameters the sintering was conducted at 1040, 1050, 1060, 1070 and 1080 ??C, and afterwards the sintering duration was varied from 30 to 240 min at the optimal sintering temperature of 1060 ??C. Characterization of the starting and sintered materials included the estimation of particle size distribution, density, hardness and fracture toughness complemented with X-ray diffraction, optical light microscopy, scanning electron microscopy and energy dispersive spectroscopy analysis. Phase transformations did not occur during processing in the investigated temperature range from 1040 to 1080 ??C. The obtained research results showed that 99.5% of relative density and the highest hardness and fracture toughness values of 6.7 GPa and 2.2 MPa??m1/2, respectively, were achieved for the andesite basalt sintered at 1060 ??C for 60 min in the air. The results of the present study confirmed that the sintered andesite basalt can be used as a high-density ceramic material for various industrial applications.
PB  - Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad
T2  - Processing and Application of Ceramics
T1  - High-density ceramics obtained by andesite basalt sintering
EP  - 152
IS  - 2
SP  - 143
VL  - 16
DO  - 10.2298/PAC2202143P
ER  - 

@article{
author = "Pavkov, Vladimir and Bakić, Gordana and Maksimović, Vesna and Cvijović-Alagić, Ivana and Prekajski-Dordjević, Marija and Bucevac, Dušan and Matović, Branko",
year = "2022",
abstract = "In the present study, andesite basalt originated from the deposit site ???Donje Jarinje???, Serbia, was examined as a potential raw material for high-density ceramics production. The production of high-density ceramics included dry milling, homogenization, cold isostatic pressing and sintering in the air. To determine the optimal processing parameters the sintering was conducted at 1040, 1050, 1060, 1070 and 1080 ??C, and afterwards the sintering duration was varied from 30 to 240 min at the optimal sintering temperature of 1060 ??C. Characterization of the starting and sintered materials included the estimation of particle size distribution, density, hardness and fracture toughness complemented with X-ray diffraction, optical light microscopy, scanning electron microscopy and energy dispersive spectroscopy analysis. Phase transformations did not occur during processing in the investigated temperature range from 1040 to 1080 ??C. The obtained research results showed that 99.5% of relative density and the highest hardness and fracture toughness values of 6.7 GPa and 2.2 MPa??m1/2, respectively, were achieved for the andesite basalt sintered at 1060 ??C for 60 min in the air. The results of the present study confirmed that the sintered andesite basalt can be used as a high-density ceramic material for various industrial applications.",
publisher = "Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad",
journal = "Processing and Application of Ceramics",
title = "High-density ceramics obtained by andesite basalt sintering",
pages = "152-143",
number = "2",
volume = "16",
doi = "10.2298/PAC2202143P"
}

Pavkov, V., Bakić, G., Maksimović, V., Cvijović-Alagić, I., Prekajski-Dordjević, M., Bucevac, D.,& Matović, B.. (2022). High-density ceramics obtained by andesite basalt sintering. in Processing and Application of Ceramics
Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad., 16(2), 143-152.
https://doi.org/10.2298/PAC2202143P

Pavkov V, Bakić G, Maksimović V, Cvijović-Alagić I, Prekajski-Dordjević M, Bucevac D, Matović B. High-density ceramics obtained by andesite basalt sintering. in Processing and Application of Ceramics. 2022;16(2):143-152.
doi:10.2298/PAC2202143P .

Pavkov, Vladimir, Bakić, Gordana, Maksimović, Vesna, Cvijović-Alagić, Ivana, Prekajski-Dordjević, Marija, Bucevac, Dušan, Matović, Branko, "High-density ceramics obtained by andesite basalt sintering" in Processing and Application of Ceramics, 16, no. 2 (2022):143-152,
https://doi.org/10.2298/PAC2202143P . .

TY  - JOUR
AU  - Pavkov, Vladimir
AU  - Bakić, Gordana
AU  - Maksimović, Vesna
AU  - Petrović, Aleksandar
AU  - Mitrović, Nenad
AU  - Mišković, Žarko
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3286
AB  - One of the important tasks of evaluating the integrity of mechanical process elements and structures is to determine the local mechanical properties. In this paper, experimental and numerical analyses of the mechanical behavior of an output inter-heater tube, made of 12H1MF heat-resistant steel, was performed after 200,000 h of exploitation. During exploitation, the tube was exposed to various mechanisms of damage including gas corrosion. The tube was cut from a pipe system during reparations of a thermal power plant, and then cold-deformed by bending to obtain a U-bend tube, which was then used in the experiment. For this purpose, a specimen holder made of structural steel S235 was specifically designed to test such a sample. The U-bend tube was then exposed to the external compressive load during the experiment. Experimental research was based on the application of the 3D digital image correlation (DIC), while a finite element method (FEM) was applied in numerical simulation performed by using the Abaqus software package. The 3D DIC is an optical and contactless experimental method that allows measurements of displacement fields and deformations of geometrically complex structures. The Aramis system was used for the experimental analysis as well as for verification of the numerical model. During the experiment, the von Mises strain field was measured at the top of the U-bend tube, in the tightening zone, as it represents a critical place for crack initiation and propagation during the work of an inter-heater. Based on the obtained results and a comparative analysis of experimental and numerical values of the von Mises strain field at the U-bend tube, deviation of the model predictions of about 18 % was determined. The FEM predicted smaller values of the von Mises strain field compared to the DIC method. This is the result of an incomplete geometry applied in the model due to deformation that occurred in the bend zone of the U-bend tube, loss of material and the tube surface damage due to the influence of gas corrosion during 200,000 h of exploitation. Experimental analysis has confirmed that the U-bend tube, after 200,000 h of exploitation, can remain in service even if it is damaged due to the effect of gas corrosion.
PB  - Savez hemijskih inženjera, Beograd
T2  - Hemijska Industrija
T1  - Experimental and numerical analyses of an U-bend tube made of an output inter-heater tube after exploitation
EP  - 63
IS  - 1
SP  - 51
VL  - 74
DO  - 10.2298/HEMIND190905005P
ER  - 

@article{
author = "Pavkov, Vladimir and Bakić, Gordana and Maksimović, Vesna and Petrović, Aleksandar and Mitrović, Nenad and Mišković, Žarko",
year = "2020",
abstract = "One of the important tasks of evaluating the integrity of mechanical process elements and structures is to determine the local mechanical properties. In this paper, experimental and numerical analyses of the mechanical behavior of an output inter-heater tube, made of 12H1MF heat-resistant steel, was performed after 200,000 h of exploitation. During exploitation, the tube was exposed to various mechanisms of damage including gas corrosion. The tube was cut from a pipe system during reparations of a thermal power plant, and then cold-deformed by bending to obtain a U-bend tube, which was then used in the experiment. For this purpose, a specimen holder made of structural steel S235 was specifically designed to test such a sample. The U-bend tube was then exposed to the external compressive load during the experiment. Experimental research was based on the application of the 3D digital image correlation (DIC), while a finite element method (FEM) was applied in numerical simulation performed by using the Abaqus software package. The 3D DIC is an optical and contactless experimental method that allows measurements of displacement fields and deformations of geometrically complex structures. The Aramis system was used for the experimental analysis as well as for verification of the numerical model. During the experiment, the von Mises strain field was measured at the top of the U-bend tube, in the tightening zone, as it represents a critical place for crack initiation and propagation during the work of an inter-heater. Based on the obtained results and a comparative analysis of experimental and numerical values of the von Mises strain field at the U-bend tube, deviation of the model predictions of about 18 % was determined. The FEM predicted smaller values of the von Mises strain field compared to the DIC method. This is the result of an incomplete geometry applied in the model due to deformation that occurred in the bend zone of the U-bend tube, loss of material and the tube surface damage due to the influence of gas corrosion during 200,000 h of exploitation. Experimental analysis has confirmed that the U-bend tube, after 200,000 h of exploitation, can remain in service even if it is damaged due to the effect of gas corrosion.",
publisher = "Savez hemijskih inženjera, Beograd",
journal = "Hemijska Industrija",
title = "Experimental and numerical analyses of an U-bend tube made of an output inter-heater tube after exploitation",
pages = "63-51",
number = "1",
volume = "74",
doi = "10.2298/HEMIND190905005P"
}

Pavkov, V., Bakić, G., Maksimović, V., Petrović, A., Mitrović, N.,& Mišković, Ž.. (2020). Experimental and numerical analyses of an U-bend tube made of an output inter-heater tube after exploitation. in Hemijska Industrija
Savez hemijskih inženjera, Beograd., 74(1), 51-63.
https://doi.org/10.2298/HEMIND190905005P

Pavkov V, Bakić G, Maksimović V, Petrović A, Mitrović N, Mišković Ž. Experimental and numerical analyses of an U-bend tube made of an output inter-heater tube after exploitation. in Hemijska Industrija. 2020;74(1):51-63.
doi:10.2298/HEMIND190905005P .

Pavkov, Vladimir, Bakić, Gordana, Maksimović, Vesna, Petrović, Aleksandar, Mitrović, Nenad, Mišković, Žarko, "Experimental and numerical analyses of an U-bend tube made of an output inter-heater tube after exploitation" in Hemijska Industrija, 74, no. 1 (2020):51-63,
https://doi.org/10.2298/HEMIND190905005P . .

TY  - JOUR
AU  - Maslarević, Aleksandar
AU  - Bakić, Gordana
AU  - Đukić, Miloš
AU  - Rajičić, Bratislav
AU  - Maksimović, Vesna
AU  - Pavkov, Vladimir
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3336
AB  - In this study, two erosion protection MMC coatings with WC particles were deposited by the plasma transferred arc (PTA) welding. One of the coatings with tungsten carbide WC in the NiBSi matrix (WC/NiBSi), and the second coating WC in NiCrBSi matrix (WC/NiCrBSi) was deposited by the flame spray process on the same substrate material S235JR steel. Experiments were performed using a gas blast sand erosion test facility with high-velocity erodent particles impact (approximately 100 m/s) at different particle impact angles (20 degrees-45 degrees), with an objective to study erosion wear characteristics and mass loss of two MMC coatings. Microstructural characterization of MMC coatings was done by scanning electron microscope equipped with energy-dispersive X-ray spectroscopy, whereas X-ray diffraction analysis was used for identification of present phases. The hardness of coatings was determined by Vickers hardness measurements. WC/NiBSi obtained by the PTA process shows superior hardness and erosion properties.
PB  - Springer India, New Delhi
T2  - Transactions of The Indian Institute of Metals
T1  - Microstructure and Wear Behavior of MMC Coatings Deposited by Plasma Transferred Arc Welding and Thermal Flame Spraying Processes
EP  - 271
IS  - 1
SP  - 259
VL  - 73
DO  - 10.1007/s12666-019-01831-9
ER  - 

@article{
author = "Maslarević, Aleksandar and Bakić, Gordana and Đukić, Miloš and Rajičić, Bratislav and Maksimović, Vesna and Pavkov, Vladimir",
year = "2020",
abstract = "In this study, two erosion protection MMC coatings with WC particles were deposited by the plasma transferred arc (PTA) welding. One of the coatings with tungsten carbide WC in the NiBSi matrix (WC/NiBSi), and the second coating WC in NiCrBSi matrix (WC/NiCrBSi) was deposited by the flame spray process on the same substrate material S235JR steel. Experiments were performed using a gas blast sand erosion test facility with high-velocity erodent particles impact (approximately 100 m/s) at different particle impact angles (20 degrees-45 degrees), with an objective to study erosion wear characteristics and mass loss of two MMC coatings. Microstructural characterization of MMC coatings was done by scanning electron microscope equipped with energy-dispersive X-ray spectroscopy, whereas X-ray diffraction analysis was used for identification of present phases. The hardness of coatings was determined by Vickers hardness measurements. WC/NiBSi obtained by the PTA process shows superior hardness and erosion properties.",
publisher = "Springer India, New Delhi",
journal = "Transactions of The Indian Institute of Metals",
title = "Microstructure and Wear Behavior of MMC Coatings Deposited by Plasma Transferred Arc Welding and Thermal Flame Spraying Processes",
pages = "271-259",
number = "1",
volume = "73",
doi = "10.1007/s12666-019-01831-9"
}

Maslarević, A., Bakić, G., Đukić, M., Rajičić, B., Maksimović, V.,& Pavkov, V.. (2020). Microstructure and Wear Behavior of MMC Coatings Deposited by Plasma Transferred Arc Welding and Thermal Flame Spraying Processes. in Transactions of The Indian Institute of Metals
Springer India, New Delhi., 73(1), 259-271.
https://doi.org/10.1007/s12666-019-01831-9

Maslarević A, Bakić G, Đukić M, Rajičić B, Maksimović V, Pavkov V. Microstructure and Wear Behavior of MMC Coatings Deposited by Plasma Transferred Arc Welding and Thermal Flame Spraying Processes. in Transactions of The Indian Institute of Metals. 2020;73(1):259-271.
doi:10.1007/s12666-019-01831-9 .

Maslarević, Aleksandar, Bakić, Gordana, Đukić, Miloš, Rajičić, Bratislav, Maksimović, Vesna, Pavkov, Vladimir, "Microstructure and Wear Behavior of MMC Coatings Deposited by Plasma Transferred Arc Welding and Thermal Flame Spraying Processes" in Transactions of The Indian Institute of Metals, 73, no. 1 (2020):259-271,
https://doi.org/10.1007/s12666-019-01831-9 . .

TY  - CONF
AU  - Pavkov, Vladimir
AU  - Bakić, Gordana
AU  - Maksimović, Vesna
AU  - Mirković, Miljana
AU  - Luković, Jelena
AU  - Maslarević, Aleksandar
AU  - Matović, Branko
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7327
AB  - Parts of industrial machines and structures are often exposed to aggressive environments, which in a short period of time can cause the loss of their integrity. Depending on working conditions, a surface of the material can be exposed to various mechanisms of damage, of which corrosion damage stands out. Commercial stainless steel have a significant application in making machine parts in the industry because of their outstanding properties. However, the high prices of this material can sometimes be a limiting factor. For this reason, the idea is to replace expensive stainless steel with a composite material with lower price and improved mechanical properties.
Austenitic stainless steel is a material which is widely used in an industry primarily due to good corrosion resistance. Powder of commercial austenitic stainless steel (SURFIT TM 316L) of the diameter from 45 to 63 µm was used, in our experiment. The steel powder has a spherical shape which is obtained by gas atomization. The source of glass was andesite basalt rock from the locality "Donje Jarinje" Leposavic, the Republic of Serbia. Basalt is a hard aluminosilicate rock which has a relatively low melting point and low viscosity. The composite material was manufactured by mechanical mixing of stainless steel powders with freshly crushed basalt rock in diameter about 10 µm. The composite material consists of stainless steel and different content of basalt.
The green compact was obtained by a hydraulic pressing of the mixture, with a pressure of 150 MPa using a steel mold. Sintering is done at 1250 ⁰C an a time of 30 minutes in a high-temperature vacuum furnace.
Semi-quantitative analysis of andesite basalt powder is obtained by energy dispersive X-ray spectrometry (EDS). Starting powder as well as sintered composites were characterized by X-ray diffraction method (XRD), Morphology of powders and microstructure of sintered sample were followed by scanning electron microscope (SEM) and a light optical microscope (LOM). The hardness of the composite material is determined by the VIckers method.
PB  - Faculty of Technology, University of Novi Sad
C3  - Programme and book of abstracts / 13th Conference for Young Scientists in Ceramics (CYSC-2017), October 16-19, 2019, Novi Sad
T1  - Synthesis and characterization of metal-glass composite material
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7327
ER  - 

@conference{
author = "Pavkov, Vladimir and Bakić, Gordana and Maksimović, Vesna and Mirković, Miljana and Luković, Jelena and Maslarević, Aleksandar and Matović, Branko",
year = "2019",
abstract = "Parts of industrial machines and structures are often exposed to aggressive environments, which in a short period of time can cause the loss of their integrity. Depending on working conditions, a surface of the material can be exposed to various mechanisms of damage, of which corrosion damage stands out. Commercial stainless steel have a significant application in making machine parts in the industry because of their outstanding properties. However, the high prices of this material can sometimes be a limiting factor. For this reason, the idea is to replace expensive stainless steel with a composite material with lower price and improved mechanical properties.
Austenitic stainless steel is a material which is widely used in an industry primarily due to good corrosion resistance. Powder of commercial austenitic stainless steel (SURFIT TM 316L) of the diameter from 45 to 63 µm was used, in our experiment. The steel powder has a spherical shape which is obtained by gas atomization. The source of glass was andesite basalt rock from the locality "Donje Jarinje" Leposavic, the Republic of Serbia. Basalt is a hard aluminosilicate rock which has a relatively low melting point and low viscosity. The composite material was manufactured by mechanical mixing of stainless steel powders with freshly crushed basalt rock in diameter about 10 µm. The composite material consists of stainless steel and different content of basalt.
The green compact was obtained by a hydraulic pressing of the mixture, with a pressure of 150 MPa using a steel mold. Sintering is done at 1250 ⁰C an a time of 30 minutes in a high-temperature vacuum furnace.
Semi-quantitative analysis of andesite basalt powder is obtained by energy dispersive X-ray spectrometry (EDS). Starting powder as well as sintered composites were characterized by X-ray diffraction method (XRD), Morphology of powders and microstructure of sintered sample were followed by scanning electron microscope (SEM) and a light optical microscope (LOM). The hardness of the composite material is determined by the VIckers method.",
publisher = "Faculty of Technology, University of Novi Sad",
journal = "Programme and book of abstracts / 13th Conference for Young Scientists in Ceramics (CYSC-2017), October 16-19, 2019, Novi Sad",
title = "Synthesis and characterization of metal-glass composite material",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7327"
}

Pavkov, V., Bakić, G., Maksimović, V., Mirković, M., Luković, J., Maslarević, A.,& Matović, B.. (2019). Synthesis and characterization of metal-glass composite material. in Programme and book of abstracts / 13th Conference for Young Scientists in Ceramics (CYSC-2017), October 16-19, 2019, Novi Sad
Faculty of Technology, University of Novi Sad..
https://hdl.handle.net/21.15107/rcub_machinery_7327

Pavkov V, Bakić G, Maksimović V, Mirković M, Luković J, Maslarević A, Matović B. Synthesis and characterization of metal-glass composite material. in Programme and book of abstracts / 13th Conference for Young Scientists in Ceramics (CYSC-2017), October 16-19, 2019, Novi Sad. 2019;.
https://hdl.handle.net/21.15107/rcub_machinery_7327 .

Pavkov, Vladimir, Bakić, Gordana, Maksimović, Vesna, Mirković, Miljana, Luković, Jelena, Maslarević, Aleksandar, Matović, Branko, "Synthesis and characterization of metal-glass composite material" in Programme and book of abstracts / 13th Conference for Young Scientists in Ceramics (CYSC-2017), October 16-19, 2019, Novi Sad (2019),
https://hdl.handle.net/21.15107/rcub_machinery_7327 .

TY  - CONF
AU  - Pavkov, Vladimir
AU  - Bakić, Gordana
AU  - Maksimović, Vesna
AU  - Matović, Branko
AU  - Maslarević, Aleksandar
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7347
PB  - Association of Metallurgical Engineers of Serbia, Belgrade, Serbia
C3  - 4th Metallurgical & Materials Engineering Congress of South-East Europe
T1  - Characterization of metal-glass composites material
SP  - 39
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7347
ER  - 

@conference{
author = "Pavkov, Vladimir and Bakić, Gordana and Maksimović, Vesna and Matović, Branko and Maslarević, Aleksandar",
year = "2019",
publisher = "Association of Metallurgical Engineers of Serbia, Belgrade, Serbia",
journal = "4th Metallurgical & Materials Engineering Congress of South-East Europe",
title = "Characterization of metal-glass composites material",
pages = "39",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7347"
}

Pavkov, V., Bakić, G., Maksimović, V., Matović, B.,& Maslarević, A.. (2019). Characterization of metal-glass composites material. in 4th Metallurgical & Materials Engineering Congress of South-East Europe
Association of Metallurgical Engineers of Serbia, Belgrade, Serbia., 39.
https://hdl.handle.net/21.15107/rcub_machinery_7347

Pavkov V, Bakić G, Maksimović V, Matović B, Maslarević A. Characterization of metal-glass composites material. in 4th Metallurgical & Materials Engineering Congress of South-East Europe. 2019;:39.
https://hdl.handle.net/21.15107/rcub_machinery_7347 .

Pavkov, Vladimir, Bakić, Gordana, Maksimović, Vesna, Matović, Branko, Maslarević, Aleksandar, "Characterization of metal-glass composites material" in 4th Metallurgical & Materials Engineering Congress of South-East Europe (2019):39,
https://hdl.handle.net/21.15107/rcub_machinery_7347 .

TY  - CONF
AU  - Pavkov, Vladimir
AU  - Bakić, Gordana
AU  - Maksimović, Vesna
AU  - Maslarević, Aleksandar
AU  - Matović, Branko
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7326
AB  - The aim of the paper is to create a metal-glass composite material as well as to examine the possibility of using this composite material for industrial application. Powder of commercial austenitic stainless steel (SURFIT TM 316L) of the diameter from 45 to 65 µm was used in this the experiment. The steel powder of the spherical shape is obtained by atomization od gas. The source of glass was basalt rock from the locality "Vrelo" Kopaonik, Republic of Serbia, due to relative low melting point and low viscosity. Composite materials were manufactured by mechanical mixing steel powders with fresh crushed basal rock in diameter below 45 µm. Mixture of basalt content of 10, 30 and 50 wt.% were prepared.
Green compacts were obtained by pressing under pressure of 150 MPa using a steel mold. Thermal treatment is done at 1250 ⁰C for 30, 45 and 60 minutes in a vacuum furnace. Starting powder as well as sintered composites were characterized by X-ray diffraction method (XRD). Morphology of powders and microstructural development were followed by scanning electron microscope (SEM). Mechanical properties were investigated by Vickers hardness.
PB  - Institute for Multidisciplinary Research, University of Belgrade
C3  - Programme ; and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia
T1  - Metal-Glass Composite Material
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7326
ER  - 

@conference{
author = "Pavkov, Vladimir and Bakić, Gordana and Maksimović, Vesna and Maslarević, Aleksandar and Matović, Branko",
year = "2019",
abstract = "The aim of the paper is to create a metal-glass composite material as well as to examine the possibility of using this composite material for industrial application. Powder of commercial austenitic stainless steel (SURFIT TM 316L) of the diameter from 45 to 65 µm was used in this the experiment. The steel powder of the spherical shape is obtained by atomization od gas. The source of glass was basalt rock from the locality "Vrelo" Kopaonik, Republic of Serbia, due to relative low melting point and low viscosity. Composite materials were manufactured by mechanical mixing steel powders with fresh crushed basal rock in diameter below 45 µm. Mixture of basalt content of 10, 30 and 50 wt.% were prepared.
Green compacts were obtained by pressing under pressure of 150 MPa using a steel mold. Thermal treatment is done at 1250 ⁰C for 30, 45 and 60 minutes in a vacuum furnace. Starting powder as well as sintered composites were characterized by X-ray diffraction method (XRD). Morphology of powders and microstructural development were followed by scanning electron microscope (SEM). Mechanical properties were investigated by Vickers hardness.",
publisher = "Institute for Multidisciplinary Research, University of Belgrade",
journal = "Programme ; and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia",
title = "Metal-Glass Composite Material",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7326"
}

Pavkov, V., Bakić, G., Maksimović, V., Maslarević, A.,& Matović, B.. (2019). Metal-Glass Composite Material. in Programme ; and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia
Institute for Multidisciplinary Research, University of Belgrade..
https://hdl.handle.net/21.15107/rcub_machinery_7326

Pavkov V, Bakić G, Maksimović V, Maslarević A, Matović B. Metal-Glass Composite Material. in Programme ; and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia. 2019;.
https://hdl.handle.net/21.15107/rcub_machinery_7326 .

Pavkov, Vladimir, Bakić, Gordana, Maksimović, Vesna, Maslarević, Aleksandar, Matović, Branko, "Metal-Glass Composite Material" in Programme ; and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia (2019),
https://hdl.handle.net/21.15107/rcub_machinery_7326 .

TY  - CONF
AU  - Pavkov, Vladimir
AU  - Bakić, Gordana
AU  - Maksimović, Vesna
AU  - Matović, Branko
AU  - Đukić, Miloš
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5029
PB  - Belgrade : Singidunum University
C3  - 6th International Scientific Conference on Information Technology and Data Related Research - Sinteza 2019
T1  - Rendgenska difraktometrija praha - XRPD
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5029
ER  - 

@conference{
author = "Pavkov, Vladimir and Bakić, Gordana and Maksimović, Vesna and Matović, Branko and Đukić, Miloš",
year = "2019",
publisher = "Belgrade : Singidunum University",
journal = "6th International Scientific Conference on Information Technology and Data Related Research - Sinteza 2019",
title = "Rendgenska difraktometrija praha - XRPD",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5029"
}

Pavkov, V., Bakić, G., Maksimović, V., Matović, B.,& Đukić, M.. (2019). Rendgenska difraktometrija praha - XRPD. in 6th International Scientific Conference on Information Technology and Data Related Research - Sinteza 2019
Belgrade : Singidunum University..
https://hdl.handle.net/21.15107/rcub_machinery_5029

Pavkov V, Bakić G, Maksimović V, Matović B, Đukić M. Rendgenska difraktometrija praha - XRPD. in 6th International Scientific Conference on Information Technology and Data Related Research - Sinteza 2019. 2019;.
https://hdl.handle.net/21.15107/rcub_machinery_5029 .

Pavkov, Vladimir, Bakić, Gordana, Maksimović, Vesna, Matović, Branko, Đukić, Miloš, "Rendgenska difraktometrija praha - XRPD" in 6th International Scientific Conference on Information Technology and Data Related Research - Sinteza 2019 (2019),
https://hdl.handle.net/21.15107/rcub_machinery_5029 .

TY  - CONF
AU  - Maslarević, Aleksandar
AU  - Bakić, Gordana
AU  - Maksimović, Vesna
AU  - Đukić, Miloš
AU  - Rajičić, Bratislav
AU  - Pavkov, Vladimir
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4295
C3  - Book of abstracts / Avanced Rersearch Workshop "Engineering Ceramics 2019" May 12-16 , 2019, Smolenice castle, Slovakia
T1  - Evaluation erosion resistance of metal-ceramics coatings
EP  - 80
SP  - 80
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4295
ER  - 

@conference{
author = "Maslarević, Aleksandar and Bakić, Gordana and Maksimović, Vesna and Đukić, Miloš and Rajičić, Bratislav and Pavkov, Vladimir",
year = "2019",
journal = "Book of abstracts / Avanced Rersearch Workshop "Engineering Ceramics 2019" May 12-16 , 2019, Smolenice castle, Slovakia",
title = "Evaluation erosion resistance of metal-ceramics coatings",
pages = "80-80",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4295"
}

Maslarević, A., Bakić, G., Maksimović, V., Đukić, M., Rajičić, B.,& Pavkov, V.. (2019). Evaluation erosion resistance of metal-ceramics coatings. in Book of abstracts / Avanced Rersearch Workshop "Engineering Ceramics 2019" May 12-16 , 2019, Smolenice castle, Slovakia, 80-80.
https://hdl.handle.net/21.15107/rcub_machinery_4295

Maslarević A, Bakić G, Maksimović V, Đukić M, Rajičić B, Pavkov V. Evaluation erosion resistance of metal-ceramics coatings. in Book of abstracts / Avanced Rersearch Workshop "Engineering Ceramics 2019" May 12-16 , 2019, Smolenice castle, Slovakia. 2019;:80-80.
https://hdl.handle.net/21.15107/rcub_machinery_4295 .

Maslarević, Aleksandar, Bakić, Gordana, Maksimović, Vesna, Đukić, Miloš, Rajičić, Bratislav, Pavkov, Vladimir, "Evaluation erosion resistance of metal-ceramics coatings" in Book of abstracts / Avanced Rersearch Workshop "Engineering Ceramics 2019" May 12-16 , 2019, Smolenice castle, Slovakia (2019):80-80,
https://hdl.handle.net/21.15107/rcub_machinery_4295 .

TY  - CONF
AU  - Pavkov, Vladimir
AU  - Bakić, Gordana
AU  - Maksimović, Vesna
AU  - Matović, Branko
AU  - Đukić, Miloš
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5027
AB  - Danas, kao i prethodnih godina, produžetak radnog veka mašinskih delova i
konstrukcija u cilju smanjenja troškova održavanja postrojenja od izuzetne je
važnosti za industriju. S obzirom da su delovi u industriji, tokom eksploatacije,
izloženi različitim radnim uslovima, kao što su trenje, korozija, abrazija,
erozija i drugi oblici habanja, koji dovode do njihovog oštećenja kao i gubitka
materijala na površini. Postupci zaštite površinskih slojeva materijala danas
su različiti, a jednu značajnu grupu čine postupci metalizacije, pomoću kojih
se rastopljeni ili omekšani dodatni materijal nanosi na pripremljenu površinu
supstrata formirajući prevlaku različite namene. Imajući u vidu sve postupke
metalizacije, plazma metalizacija predstavlja postupak sa najvišom temperaturom
u procesu nanošenja prevlake. Visok kvalitet dobijenih prevlaka,
omogućava primenu plazma metalizacije u gotovo svim granama industrije.
U ovom radu, predstavljen je princip rada, područje primene, prednosti i
nedostaci kao i značaj plazma metalizacije u vazduhu, kao najčešće korišćenog
postupka plazma metalizacije.
PB  - Belgrade : Singidunum University
C3  - International Scientific Conference on Information technology and Data Related reaserch
T1  - Plazma metalizacija u vazduhu
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5027
ER  - 

@conference{
author = "Pavkov, Vladimir and Bakić, Gordana and Maksimović, Vesna and Matović, Branko and Đukić, Miloš",
year = "2018",
abstract = "Danas, kao i prethodnih godina, produžetak radnog veka mašinskih delova i
konstrukcija u cilju smanjenja troškova održavanja postrojenja od izuzetne je
važnosti za industriju. S obzirom da su delovi u industriji, tokom eksploatacije,
izloženi različitim radnim uslovima, kao što su trenje, korozija, abrazija,
erozija i drugi oblici habanja, koji dovode do njihovog oštećenja kao i gubitka
materijala na površini. Postupci zaštite površinskih slojeva materijala danas
su različiti, a jednu značajnu grupu čine postupci metalizacije, pomoću kojih
se rastopljeni ili omekšani dodatni materijal nanosi na pripremljenu površinu
supstrata formirajući prevlaku različite namene. Imajući u vidu sve postupke
metalizacije, plazma metalizacija predstavlja postupak sa najvišom temperaturom
u procesu nanošenja prevlake. Visok kvalitet dobijenih prevlaka,
omogućava primenu plazma metalizacije u gotovo svim granama industrije.
U ovom radu, predstavljen je princip rada, područje primene, prednosti i
nedostaci kao i značaj plazma metalizacije u vazduhu, kao najčešće korišćenog
postupka plazma metalizacije.",
publisher = "Belgrade : Singidunum University",
journal = "International Scientific Conference on Information technology and Data Related reaserch",
title = "Plazma metalizacija u vazduhu",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5027"
}

Pavkov, V., Bakić, G., Maksimović, V., Matović, B.,& Đukić, M.. (2018). Plazma metalizacija u vazduhu. in International Scientific Conference on Information technology and Data Related reaserch
Belgrade : Singidunum University..
https://hdl.handle.net/21.15107/rcub_machinery_5027

Pavkov V, Bakić G, Maksimović V, Matović B, Đukić M. Plazma metalizacija u vazduhu. in International Scientific Conference on Information technology and Data Related reaserch. 2018;.
https://hdl.handle.net/21.15107/rcub_machinery_5027 .

Pavkov, Vladimir, Bakić, Gordana, Maksimović, Vesna, Matović, Branko, Đukić, Miloš, "Plazma metalizacija u vazduhu" in International Scientific Conference on Information technology and Data Related reaserch (2018),
https://hdl.handle.net/21.15107/rcub_machinery_5027 .

TY  - CONF
AU  - Maksimović, Vesna
AU  - Maslarević, Aleksandar
AU  - Bakić, Gordana
AU  - Đukić, Miloš
AU  - Rajičić, Bratislav
AU  - Pavkov, Vladimir
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4430
PB  - Belgrade : Materials research society of Serbia
C3  - Programme and Book of Abstracts 20th Annual Conference YUCOMAT 2018, Herceg Novi, Montenegro, September 3-7, 2018
T1  - Characterization of different MMC coatings deposited by PTA and FS processes
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4430
ER  - 

@conference{
author = "Maksimović, Vesna and Maslarević, Aleksandar and Bakić, Gordana and Đukić, Miloš and Rajičić, Bratislav and Pavkov, Vladimir",
year = "2018",
publisher = "Belgrade : Materials research society of Serbia",
journal = "Programme and Book of Abstracts 20th Annual Conference YUCOMAT 2018, Herceg Novi, Montenegro, September 3-7, 2018",
title = "Characterization of different MMC coatings deposited by PTA and FS processes",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4430"
}

Maksimović, V., Maslarević, A., Bakić, G., Đukić, M., Rajičić, B.,& Pavkov, V.. (2018). Characterization of different MMC coatings deposited by PTA and FS processes. in Programme and Book of Abstracts 20th Annual Conference YUCOMAT 2018, Herceg Novi, Montenegro, September 3-7, 2018
Belgrade : Materials research society of Serbia..
https://hdl.handle.net/21.15107/rcub_machinery_4430

Maksimović V, Maslarević A, Bakić G, Đukić M, Rajičić B, Pavkov V. Characterization of different MMC coatings deposited by PTA and FS processes. in Programme and Book of Abstracts 20th Annual Conference YUCOMAT 2018, Herceg Novi, Montenegro, September 3-7, 2018. 2018;.
https://hdl.handle.net/21.15107/rcub_machinery_4430 .

Maksimović, Vesna, Maslarević, Aleksandar, Bakić, Gordana, Đukić, Miloš, Rajičić, Bratislav, Pavkov, Vladimir, "Characterization of different MMC coatings deposited by PTA and FS processes" in Programme and Book of Abstracts 20th Annual Conference YUCOMAT 2018, Herceg Novi, Montenegro, September 3-7, 2018 (2018),
https://hdl.handle.net/21.15107/rcub_machinery_4430 .

TY  - CONF
AU  - Zagorac, D.
AU  - Zagorac, J.
AU  - Đukić, Miloš
AU  - Jordanov, D.
AU  - Rosić, M.
AU  - Čebela, Maria
AU  - Luković, J.
AU  - Maksimović, Vesna
AU  - Matović, Branko
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2864
AB  - One of the recent trends in materials science and technology is the research of the behavior of the materials under the extreme conditions both on the theoretical and experimental basis. There are limitations of the experimental methods, however, theoretical approach can be used as a supplement to the experimental results. As a consequence, in the last two decades a vast number of structure prediction calculations have been performed on chemical systems, focusing on the high-pressure and high temperature phases. In this work, we would like to present several computational studies and their connection to the actual synthesis routes: lead sulfide (PbS), barium sulfide (BaS), and aluminum nitride (AlN). The investigated compounds were calculated on ab initio level using the most advanced tools in quantum chemistry and computational material science including Hartree-Fock Theory, Density Functional Theory (DFT) and Hybrid (B3LYP) Approximation. Their structural, mechanical, elastic and vibrational properties have been investigated and in addition, we show structure candidates as the function of size, pressure and temperature and not previously observed in any of the investigated materials thus creating new possibilities for synthesis of advanced materials with improved physical, chemical, and/or mechanical properties.
PB  - Elsevier Science Bv, Amsterdam
C3  - Procedia Structural Integrity - ECF22 - Loading and environmental effects on structural integrity
T1  - Theoretical investigation of structural, mechanical, elastic and vibrational properties of advanced materials under extreme conditions
EP  - 2010
SP  - 2005
VL  - 13
DO  - 10.1016/j.prostr.2018.12.216
ER  - 

@conference{
author = "Zagorac, D. and Zagorac, J. and Đukić, Miloš and Jordanov, D. and Rosić, M. and Čebela, Maria and Luković, J. and Maksimović, Vesna and Matović, Branko",
year = "2018",
abstract = "One of the recent trends in materials science and technology is the research of the behavior of the materials under the extreme conditions both on the theoretical and experimental basis. There are limitations of the experimental methods, however, theoretical approach can be used as a supplement to the experimental results. As a consequence, in the last two decades a vast number of structure prediction calculations have been performed on chemical systems, focusing on the high-pressure and high temperature phases. In this work, we would like to present several computational studies and their connection to the actual synthesis routes: lead sulfide (PbS), barium sulfide (BaS), and aluminum nitride (AlN). The investigated compounds were calculated on ab initio level using the most advanced tools in quantum chemistry and computational material science including Hartree-Fock Theory, Density Functional Theory (DFT) and Hybrid (B3LYP) Approximation. Their structural, mechanical, elastic and vibrational properties have been investigated and in addition, we show structure candidates as the function of size, pressure and temperature and not previously observed in any of the investigated materials thus creating new possibilities for synthesis of advanced materials with improved physical, chemical, and/or mechanical properties.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Procedia Structural Integrity - ECF22 - Loading and environmental effects on structural integrity",
title = "Theoretical investigation of structural, mechanical, elastic and vibrational properties of advanced materials under extreme conditions",
pages = "2010-2005",
volume = "13",
doi = "10.1016/j.prostr.2018.12.216"
}

Zagorac, D., Zagorac, J., Đukić, M., Jordanov, D., Rosić, M., Čebela, M., Luković, J., Maksimović, V.,& Matović, B.. (2018). Theoretical investigation of structural, mechanical, elastic and vibrational properties of advanced materials under extreme conditions. in Procedia Structural Integrity - ECF22 - Loading and environmental effects on structural integrity
Elsevier Science Bv, Amsterdam., 13, 2005-2010.
https://doi.org/10.1016/j.prostr.2018.12.216

Zagorac D, Zagorac J, Đukić M, Jordanov D, Rosić M, Čebela M, Luković J, Maksimović V, Matović B. Theoretical investigation of structural, mechanical, elastic and vibrational properties of advanced materials under extreme conditions. in Procedia Structural Integrity - ECF22 - Loading and environmental effects on structural integrity. 2018;13:2005-2010.
doi:10.1016/j.prostr.2018.12.216 .

Zagorac, D., Zagorac, J., Đukić, Miloš, Jordanov, D., Rosić, M., Čebela, Maria, Luković, J., Maksimović, Vesna, Matović, Branko, "Theoretical investigation of structural, mechanical, elastic and vibrational properties of advanced materials under extreme conditions" in Procedia Structural Integrity - ECF22 - Loading and environmental effects on structural integrity, 13 (2018):2005-2010,
https://doi.org/10.1016/j.prostr.2018.12.216 . .

TY  - JOUR
AU  - Maslarević, Aleksandar
AU  - Bakić, Gordana
AU  - Đukić, Miloš
AU  - Rajičić, Bratislav
AU  - Maksimović, Vesna
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2796
AB  - Parts of industrial machines and structures are often exposed to the action of aggressive environments, which in a short period of time can provoke the loss of their integrity. It is well known that for extending the service life against erosion and corrosion, protection of the exposed structure zone by coating is frequently used. Various application methods of protective coatings are applied, and the most common are welding and thermal spraying processes. The aim of this study was characterization of coatings made of stainless steel 316L, widely used in chemical and petrochemical industries. The coating was applied on a structural steel S235JR by plasma transferred arc using powder as a filler material. Due to a number of advantages, the plasma transferred arc (PTA) surfacing process has found significant usages in the field of surface protection. This paper presents results of hardness measurements in characteristic zones of the coating and the base material, as well as microstructural characterization of coatings using optical and scanning electron microscopy. Results of EDS analysis of the coating and hardness measurements indicated that a relatively high dilution (26.1 %) of the base material (BM) and the filler material (FM) occurred in a very narrow zone above the fusion line, and thus did not significantly affect the chemical composition of the rest of the coating. Also, erosion resistance tests of coatings were performed by changing the basic functional parameters that is the impact angle and the speed of erodent particles. It was observed that the erosion resistance of the coating material decreases approximately linearly with the increase of the particle speed. Also, with the increase of the impact
PB  - Savez hemijskih inženjera, Beograd
T2  - Hemijska Industrija
T1  - Characterization of a coating 316l applied by plasma transferred arc
EP  - 147
IS  - 3
SP  - 139
VL  - 72
DO  - 10.2298/HEMIND170928005M
ER  - 

@article{
author = "Maslarević, Aleksandar and Bakić, Gordana and Đukić, Miloš and Rajičić, Bratislav and Maksimović, Vesna",
year = "2018",
abstract = "Parts of industrial machines and structures are often exposed to the action of aggressive environments, which in a short period of time can provoke the loss of their integrity. It is well known that for extending the service life against erosion and corrosion, protection of the exposed structure zone by coating is frequently used. Various application methods of protective coatings are applied, and the most common are welding and thermal spraying processes. The aim of this study was characterization of coatings made of stainless steel 316L, widely used in chemical and petrochemical industries. The coating was applied on a structural steel S235JR by plasma transferred arc using powder as a filler material. Due to a number of advantages, the plasma transferred arc (PTA) surfacing process has found significant usages in the field of surface protection. This paper presents results of hardness measurements in characteristic zones of the coating and the base material, as well as microstructural characterization of coatings using optical and scanning electron microscopy. Results of EDS analysis of the coating and hardness measurements indicated that a relatively high dilution (26.1 %) of the base material (BM) and the filler material (FM) occurred in a very narrow zone above the fusion line, and thus did not significantly affect the chemical composition of the rest of the coating. Also, erosion resistance tests of coatings were performed by changing the basic functional parameters that is the impact angle and the speed of erodent particles. It was observed that the erosion resistance of the coating material decreases approximately linearly with the increase of the particle speed. Also, with the increase of the impact",
publisher = "Savez hemijskih inženjera, Beograd",
journal = "Hemijska Industrija",
title = "Characterization of a coating 316l applied by plasma transferred arc",
pages = "147-139",
number = "3",
volume = "72",
doi = "10.2298/HEMIND170928005M"
}

Maslarević, A., Bakić, G., Đukić, M., Rajičić, B.,& Maksimović, V.. (2018). Characterization of a coating 316l applied by plasma transferred arc. in Hemijska Industrija
Savez hemijskih inženjera, Beograd., 72(3), 139-147.
https://doi.org/10.2298/HEMIND170928005M

Maslarević A, Bakić G, Đukić M, Rajičić B, Maksimović V. Characterization of a coating 316l applied by plasma transferred arc. in Hemijska Industrija. 2018;72(3):139-147.
doi:10.2298/HEMIND170928005M .

Maslarević, Aleksandar, Bakić, Gordana, Đukić, Miloš, Rajičić, Bratislav, Maksimović, Vesna, "Characterization of a coating 316l applied by plasma transferred arc" in Hemijska Industrija, 72, no. 3 (2018):139-147,
https://doi.org/10.2298/HEMIND170928005M . .

TY  - CONF
AU  - Pavkov, Vladimir
AU  - Bakić, Gordana
AU  - Maksimović, Vesna
AU  - Matović, Branko
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5022
AB  - In order to extend service life of equipment and machine parts, or to increase
resistance of mechanical parts exposed to severe conditions, different coatings are applied. There are numerous options in the process of providing a coating to mechanical components in order to protect them. Being versatile, and providing for an array of different materials makes plasma spraying a very popular process, although it is not the best choice for others. Materials in the form of powder commonly used in the process are oxides (TiO2, ZrO2, ZrSiO4, Cr2O3, Y2O3, their mixtures, etc.), carbides, borides, nitrides and cermets (WC–Co and Cr3C2–NiCr is the most widely applied one). In the process of plasma spraying, plasma is generated within the plasma torch via an electric arc. Depending on the material being coated or substrates and their different properties, a large number of different process parameters can be adapted to suit the specific need. The plasma spraying process can be implemented as: 1) atmospheric plasma spraying, where the plasma jet exits the torch into the atmospheric environment; 2) controlled atmosphere plasma spraying, where the jet is exiting into a chamber providing the controlled atmosphere (Ar); 3) low pressure plasma spraying or vacuum plasma spraying, where the jet is exiting
the torch into a low pressure chamber at vacuum conditions; 4) plasma spraying
physical vapor deposition as hybrid process.
PB  - Institute for Multidisciplinary Research, University of Belgrade, Belgrade, Serbia
C3  - 4th Conference of the Serbian Society for Ceramic Materials
T1  - Materials and concept of plasma spraying
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5022
ER  - 

@conference{
author = "Pavkov, Vladimir and Bakić, Gordana and Maksimović, Vesna and Matović, Branko",
year = "2017",
abstract = "In order to extend service life of equipment and machine parts, or to increase
resistance of mechanical parts exposed to severe conditions, different coatings are applied. There are numerous options in the process of providing a coating to mechanical components in order to protect them. Being versatile, and providing for an array of different materials makes plasma spraying a very popular process, although it is not the best choice for others. Materials in the form of powder commonly used in the process are oxides (TiO2, ZrO2, ZrSiO4, Cr2O3, Y2O3, their mixtures, etc.), carbides, borides, nitrides and cermets (WC–Co and Cr3C2–NiCr is the most widely applied one). In the process of plasma spraying, plasma is generated within the plasma torch via an electric arc. Depending on the material being coated or substrates and their different properties, a large number of different process parameters can be adapted to suit the specific need. The plasma spraying process can be implemented as: 1) atmospheric plasma spraying, where the plasma jet exits the torch into the atmospheric environment; 2) controlled atmosphere plasma spraying, where the jet is exiting into a chamber providing the controlled atmosphere (Ar); 3) low pressure plasma spraying or vacuum plasma spraying, where the jet is exiting
the torch into a low pressure chamber at vacuum conditions; 4) plasma spraying
physical vapor deposition as hybrid process.",
publisher = "Institute for Multidisciplinary Research, University of Belgrade, Belgrade, Serbia",
journal = "4th Conference of the Serbian Society for Ceramic Materials",
title = "Materials and concept of plasma spraying",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5022"
}

Pavkov, V., Bakić, G., Maksimović, V.,& Matović, B.. (2017). Materials and concept of plasma spraying. in 4th Conference of the Serbian Society for Ceramic Materials
Institute for Multidisciplinary Research, University of Belgrade, Belgrade, Serbia..
https://hdl.handle.net/21.15107/rcub_machinery_5022

Pavkov V, Bakić G, Maksimović V, Matović B. Materials and concept of plasma spraying. in 4th Conference of the Serbian Society for Ceramic Materials. 2017;.
https://hdl.handle.net/21.15107/rcub_machinery_5022 .

Pavkov, Vladimir, Bakić, Gordana, Maksimović, Vesna, Matović, Branko, "Materials and concept of plasma spraying" in 4th Conference of the Serbian Society for Ceramic Materials (2017),
https://hdl.handle.net/21.15107/rcub_machinery_5022 .

TY  - CHAP
AU  - Bakić, Gordana
AU  - Đukić, Miloš
AU  - Rajičić, Bratislav
AU  - Zeravčić-Šijački, Vera
AU  - Maslarević, Aleksandar
AU  - Radović, Miladin
AU  - Maksimović, Vesna
AU  - Milošević, Nenad
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2538
AB  - The heat resistant tempered martensite ferritic steel X20CrMoV121 (DIN) has been extensively used within the last few decades as a material for boiler tubing systems and pipelines in thermal power plants (TPP). Long-term behavior of this steel is vastly researched and very well known, but main disadvantage is its poor weldability. In situ welding of martensitic steels is always challenging task and is usually quite difficult to implement properly in a short time, during forced outages of TPP. In this paper, characterization and mechanical properties of undermatch welded joint made during partial replacement of boiler outlet superheater (SH) in TPP by austenitic filler material, after 10 years of service are presented. Due to "cold" technique of welding, which does not required post weld heat treatment, this procedure were regular and widely used repair welding technique in two TPP (620 MW) units. In the purpose of comparison, two other type of matching welding joints of the same SH were also characterized: shop welded joint made by electrical resistance flash butt welding, as well as field welded joint made by gas tungsten arc welding during assembling of SH, which were both in service approximately 150,000 h.
PB  - Springer-Verlag Berlin, Berlin
T2  - Fracture At All Scales
T1  - Characterization of Tube Repair Weld in Thermal Power Plant Made of a 12% Cr Tempered Martensite Ferritic Steel
EP  - 169
SP  - 151
DO  - 10.1007/978-3-319-32634-4_8
ER  - 

@inbook{
author = "Bakić, Gordana and Đukić, Miloš and Rajičić, Bratislav and Zeravčić-Šijački, Vera and Maslarević, Aleksandar and Radović, Miladin and Maksimović, Vesna and Milošević, Nenad",
year = "2017",
abstract = "The heat resistant tempered martensite ferritic steel X20CrMoV121 (DIN) has been extensively used within the last few decades as a material for boiler tubing systems and pipelines in thermal power plants (TPP). Long-term behavior of this steel is vastly researched and very well known, but main disadvantage is its poor weldability. In situ welding of martensitic steels is always challenging task and is usually quite difficult to implement properly in a short time, during forced outages of TPP. In this paper, characterization and mechanical properties of undermatch welded joint made during partial replacement of boiler outlet superheater (SH) in TPP by austenitic filler material, after 10 years of service are presented. Due to "cold" technique of welding, which does not required post weld heat treatment, this procedure were regular and widely used repair welding technique in two TPP (620 MW) units. In the purpose of comparison, two other type of matching welding joints of the same SH were also characterized: shop welded joint made by electrical resistance flash butt welding, as well as field welded joint made by gas tungsten arc welding during assembling of SH, which were both in service approximately 150,000 h.",
publisher = "Springer-Verlag Berlin, Berlin",
journal = "Fracture At All Scales",
booktitle = "Characterization of Tube Repair Weld in Thermal Power Plant Made of a 12% Cr Tempered Martensite Ferritic Steel",
pages = "169-151",
doi = "10.1007/978-3-319-32634-4_8"
}

Bakić, G., Đukić, M., Rajičić, B., Zeravčić-Šijački, V., Maslarević, A., Radović, M., Maksimović, V.,& Milošević, N.. (2017). Characterization of Tube Repair Weld in Thermal Power Plant Made of a 12% Cr Tempered Martensite Ferritic Steel. in Fracture At All Scales
Springer-Verlag Berlin, Berlin., 151-169.
https://doi.org/10.1007/978-3-319-32634-4_8

Bakić G, Đukić M, Rajičić B, Zeravčić-Šijački V, Maslarević A, Radović M, Maksimović V, Milošević N. Characterization of Tube Repair Weld in Thermal Power Plant Made of a 12% Cr Tempered Martensite Ferritic Steel. in Fracture At All Scales. 2017;:151-169.
doi:10.1007/978-3-319-32634-4_8 .

Bakić, Gordana, Đukić, Miloš, Rajičić, Bratislav, Zeravčić-Šijački, Vera, Maslarević, Aleksandar, Radović, Miladin, Maksimović, Vesna, Milošević, Nenad, "Characterization of Tube Repair Weld in Thermal Power Plant Made of a 12% Cr Tempered Martensite Ferritic Steel" in Fracture At All Scales (2017):151-169,
https://doi.org/10.1007/978-3-319-32634-4_8 . .

TY  - CONF
AU  - Bakić, Gordana
AU  - Đukić, Miloš
AU  - Maksimović, Vesna
AU  - Rajičić, Bratislav
AU  - Maslarević, Aleksandar
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4431
C3  - 4th Conference of the Serbian Society for Ceramic Materials, Programme and the book of abstracts
T1  - Aplication of Metal Matrix Composite Coatings in Thermal Power Plants
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4431
ER  - 

@conference{
author = "Bakić, Gordana and Đukić, Miloš and Maksimović, Vesna and Rajičić, Bratislav and Maslarević, Aleksandar",
year = "2017",
journal = "4th Conference of the Serbian Society for Ceramic Materials, Programme and the book of abstracts",
title = "Aplication of Metal Matrix Composite Coatings in Thermal Power Plants",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4431"
}

Bakić, G., Đukić, M., Maksimović, V., Rajičić, B.,& Maslarević, A.. (2017). Aplication of Metal Matrix Composite Coatings in Thermal Power Plants. in 4th Conference of the Serbian Society for Ceramic Materials, Programme and the book of abstracts.
https://hdl.handle.net/21.15107/rcub_machinery_4431

Bakić G, Đukić M, Maksimović V, Rajičić B, Maslarević A. Aplication of Metal Matrix Composite Coatings in Thermal Power Plants. in 4th Conference of the Serbian Society for Ceramic Materials, Programme and the book of abstracts. 2017;.
https://hdl.handle.net/21.15107/rcub_machinery_4431 .

Bakić, Gordana, Đukić, Miloš, Maksimović, Vesna, Rajičić, Bratislav, Maslarević, Aleksandar, "Aplication of Metal Matrix Composite Coatings in Thermal Power Plants" in 4th Conference of the Serbian Society for Ceramic Materials, Programme and the book of abstracts (2017),
https://hdl.handle.net/21.15107/rcub_machinery_4431 .

TY  - CONF
AU  - Bakić, Gordana
AU  - Đukić, Miloš
AU  - Rajičić, Bratislav
AU  - Matić, M.
AU  - Maksimović, Vesna
AU  - Mitrović, Radivoje
AU  - Mišković, Žarko
AU  - Maslarević, Aleksandar
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2672
AB  - In the past decades, tempered martensitic ferritic steels with 9-12% chromium and containing carbide stabilizing elements have been widely used for components which operate within the creep range in power and industrial processing plants. The investigated samples made of X20CrMoV12-1 steel were taken from the main steam pipeline in thermal power plant after 250.000 h (545°C and 19MPa). The low values of impact toughness are the consequence of aging and weakening of grain boundaries, despite the fact that aging processes have not significant effects on the microstructural degradation and drop of the other mechanical properties.
PB  - International Conference on Fracture
C3  - ICF 2017 - 14th International Conference on Fracture
T1  - Material characterization of the main steam pipeline made of 12%Cr tempered martensite ferritic steel after prolonged service
EP  - 682
SP  - 681
VL  - 1
UR  - https://hdl.handle.net/21.15107/rcub_machinery_2672
ER  - 

@conference{
author = "Bakić, Gordana and Đukić, Miloš and Rajičić, Bratislav and Matić, M. and Maksimović, Vesna and Mitrović, Radivoje and Mišković, Žarko and Maslarević, Aleksandar",
year = "2017",
abstract = "In the past decades, tempered martensitic ferritic steels with 9-12% chromium and containing carbide stabilizing elements have been widely used for components which operate within the creep range in power and industrial processing plants. The investigated samples made of X20CrMoV12-1 steel were taken from the main steam pipeline in thermal power plant after 250.000 h (545°C and 19MPa). The low values of impact toughness are the consequence of aging and weakening of grain boundaries, despite the fact that aging processes have not significant effects on the microstructural degradation and drop of the other mechanical properties.",
publisher = "International Conference on Fracture",
journal = "ICF 2017 - 14th International Conference on Fracture",
title = "Material characterization of the main steam pipeline made of 12%Cr tempered martensite ferritic steel after prolonged service",
pages = "682-681",
volume = "1",
url = "https://hdl.handle.net/21.15107/rcub_machinery_2672"
}

Bakić, G., Đukić, M., Rajičić, B., Matić, M., Maksimović, V., Mitrović, R., Mišković, Ž.,& Maslarević, A.. (2017). Material characterization of the main steam pipeline made of 12%Cr tempered martensite ferritic steel after prolonged service. in ICF 2017 - 14th International Conference on Fracture
International Conference on Fracture., 1, 681-682.
https://hdl.handle.net/21.15107/rcub_machinery_2672

Bakić G, Đukić M, Rajičić B, Matić M, Maksimović V, Mitrović R, Mišković Ž, Maslarević A. Material characterization of the main steam pipeline made of 12%Cr tempered martensite ferritic steel after prolonged service. in ICF 2017 - 14th International Conference on Fracture. 2017;1:681-682.
https://hdl.handle.net/21.15107/rcub_machinery_2672 .

Bakić, Gordana, Đukić, Miloš, Rajičić, Bratislav, Matić, M., Maksimović, Vesna, Mitrović, Radivoje, Mišković, Žarko, Maslarević, Aleksandar, "Material characterization of the main steam pipeline made of 12%Cr tempered martensite ferritic steel after prolonged service" in ICF 2017 - 14th International Conference on Fracture, 1 (2017):681-682,
https://hdl.handle.net/21.15107/rcub_machinery_2672 .

TY  - JOUR
AU  - Mišković, Žarko
AU  - Mitrović, Radivoje
AU  - Maksimović, Vesna
AU  - Milivojević, Aleksandar
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2559
AB  - Analysis of the relevant literature has shown that only few researches are dealing with the bearings dynamic behaviour in real environmental conditions where high concentration of solid contaminant particles is evident. There is still no established mathematical correlation between bearings vibration characteristics, working time and concentration level of contaminant particles in their grease. Solving this problem was the main goal of research described in this paper. First step was thorough analysis of the chemical composition and structure of contamination particles directly causing the sample bearings failure on open pit coal mines. After that, specific experimental methodology was developed and implemented. Finally, by processing of the experimental results, new mathematical correlation between listed bearings characteristics was determined.
PB  - Univ Osijek, Tech Fac, Slavonski Brod
T2  - Tehnički vjesnik
T1  - Analysis and prediction of vibrations of ball bearings contaminated by open pit coal mine debris particles
EP  - 1950
IS  - 6
SP  - 1941
VL  - 24
DO  - 10.17559/TV-20151203140843
ER  - 

@article{
author = "Mišković, Žarko and Mitrović, Radivoje and Maksimović, Vesna and Milivojević, Aleksandar",
year = "2017",
abstract = "Analysis of the relevant literature has shown that only few researches are dealing with the bearings dynamic behaviour in real environmental conditions where high concentration of solid contaminant particles is evident. There is still no established mathematical correlation between bearings vibration characteristics, working time and concentration level of contaminant particles in their grease. Solving this problem was the main goal of research described in this paper. First step was thorough analysis of the chemical composition and structure of contamination particles directly causing the sample bearings failure on open pit coal mines. After that, specific experimental methodology was developed and implemented. Finally, by processing of the experimental results, new mathematical correlation between listed bearings characteristics was determined.",
publisher = "Univ Osijek, Tech Fac, Slavonski Brod",
journal = "Tehnički vjesnik",
title = "Analysis and prediction of vibrations of ball bearings contaminated by open pit coal mine debris particles",
pages = "1950-1941",
number = "6",
volume = "24",
doi = "10.17559/TV-20151203140843"
}

Mišković, Ž., Mitrović, R., Maksimović, V.,& Milivojević, A.. (2017). Analysis and prediction of vibrations of ball bearings contaminated by open pit coal mine debris particles. in Tehnički vjesnik
Univ Osijek, Tech Fac, Slavonski Brod., 24(6), 1941-1950.
https://doi.org/10.17559/TV-20151203140843

Mišković Ž, Mitrović R, Maksimović V, Milivojević A. Analysis and prediction of vibrations of ball bearings contaminated by open pit coal mine debris particles. in Tehnički vjesnik. 2017;24(6):1941-1950.
doi:10.17559/TV-20151203140843 .

Mišković, Žarko, Mitrović, Radivoje, Maksimović, Vesna, Milivojević, Aleksandar, "Analysis and prediction of vibrations of ball bearings contaminated by open pit coal mine debris particles" in Tehnički vjesnik, 24, no. 6 (2017):1941-1950,
https://doi.org/10.17559/TV-20151203140843 . .

TY  - CONF
AU  - Bakić, Gordana
AU  - Maksimović, Vesna
AU  - Maslarević, Aleksandar
AU  - Đukić, Miloš
AU  - Rajičić, Bratislav
AU  - Đorđević, Aleksandar
PY  - 2015
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4439
AB  - Numerous mechanical structures and assemblies have frequent outages
because of wear of machine parts due to the effects of abrasion and erosion.
There are several methods to protect parts from wear and one of them is by
applying a protective coating on the endangered area. It is well known that the
coatings with carbide distributed in a metallic matrix have an excellent wear
resistance. In this paper characterization of three coatings were carried out:
coating with tungsten carbide (WC) in NiBSiFe matrix, coating with chromium
carbides (CrC) in FeNiSi matrix deposited by plasma transferred arc method (PTA), as well as, coating with WC carbide in CrNiBSi matrix deposited by oxy-acetylene thermal spray process. The above mentioned alloys, before application to the base material, were in a powder state. This paper describes applied coating technologies on a substrate - S235JR steel, powders characteristics,
microstructure and properties of coatings, phase composition, and micro hardness of different microconstituents.
PB  - Associations of Metallurgical Engineers of Serbia - AMES
C3  - Metalurgical & Materials Engineering Congress of South-East Europe (MME SEE 2015)
T1  - Microstructural characterization of WC and CrC based coatings applied by different processes
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4439
ER  - 

@conference{
author = "Bakić, Gordana and Maksimović, Vesna and Maslarević, Aleksandar and Đukić, Miloš and Rajičić, Bratislav and Đorđević, Aleksandar",
year = "2015",
abstract = "Numerous mechanical structures and assemblies have frequent outages
because of wear of machine parts due to the effects of abrasion and erosion.
There are several methods to protect parts from wear and one of them is by
applying a protective coating on the endangered area. It is well known that the
coatings with carbide distributed in a metallic matrix have an excellent wear
resistance. In this paper characterization of three coatings were carried out:
coating with tungsten carbide (WC) in NiBSiFe matrix, coating with chromium
carbides (CrC) in FeNiSi matrix deposited by plasma transferred arc method (PTA), as well as, coating with WC carbide in CrNiBSi matrix deposited by oxy-acetylene thermal spray process. The above mentioned alloys, before application to the base material, were in a powder state. This paper describes applied coating technologies on a substrate - S235JR steel, powders characteristics,
microstructure and properties of coatings, phase composition, and micro hardness of different microconstituents.",
publisher = "Associations of Metallurgical Engineers of Serbia - AMES",
journal = "Metalurgical & Materials Engineering Congress of South-East Europe (MME SEE 2015)",
title = "Microstructural characterization of WC and CrC based coatings applied by different processes",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4439"
}

Bakić, G., Maksimović, V., Maslarević, A., Đukić, M., Rajičić, B.,& Đorđević, A.. (2015). Microstructural characterization of WC and CrC based coatings applied by different processes. in Metalurgical & Materials Engineering Congress of South-East Europe (MME SEE 2015)
Associations of Metallurgical Engineers of Serbia - AMES..
https://hdl.handle.net/21.15107/rcub_machinery_4439

Bakić G, Maksimović V, Maslarević A, Đukić M, Rajičić B, Đorđević A. Microstructural characterization of WC and CrC based coatings applied by different processes. in Metalurgical & Materials Engineering Congress of South-East Europe (MME SEE 2015). 2015;.
https://hdl.handle.net/21.15107/rcub_machinery_4439 .

Bakić, Gordana, Maksimović, Vesna, Maslarević, Aleksandar, Đukić, Miloš, Rajičić, Bratislav, Đorđević, Aleksandar, "Microstructural characterization of WC and CrC based coatings applied by different processes" in Metalurgical & Materials Engineering Congress of South-East Europe (MME SEE 2015) (2015),
https://hdl.handle.net/21.15107/rcub_machinery_4439 .