TY  - CONF
AU  - Lazić, Vukić
AU  - Nikolić, R.
AU  - Arsić, D.
AU  - Arsić, M.
AU  - Popović, Olivera
AU  - Prokić-Cvetković, Radica
AU  - Hadzima, B.
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3631
AB  - The problem considered in this paper is the welding technology of the steel assembly of a firefighter truck rear bridge semi-housing. Since in this procedure the welding is done of the two dissimilar steels, it is necessary to analyze effects of welding on mechanical properties and microstructure of individual joint's zones. The weldability of the base metal was considered first (semi-housing tube and flange), then the welding method and the filler metal were selected and, finally, the technological parameters of welding were calculated. The computational and experimental methods were used for the base metal weldability estimate, based on the hardness measurements in the joint's critical zones and analysis of their structures. Experimental investigations performed were aimed for verification and/or eventual correction of the proposed welding technology.
PB  - Elsevier B.V.
C3  - Transportation Research Procedia
T1  - Analysis of welding of the rear bridge semi-housing assembly of a firefighter truck by the semi-automatic procedure in gas protection
EP  - 552
SP  - 544
VL  - 55
DO  - 10.1016/j.trpro.2021.07.020
ER  - 

@conference{
author = "Lazić, Vukić and Nikolić, R. and Arsić, D. and Arsić, M. and Popović, Olivera and Prokić-Cvetković, Radica and Hadzima, B.",
year = "2021",
abstract = "The problem considered in this paper is the welding technology of the steel assembly of a firefighter truck rear bridge semi-housing. Since in this procedure the welding is done of the two dissimilar steels, it is necessary to analyze effects of welding on mechanical properties and microstructure of individual joint's zones. The weldability of the base metal was considered first (semi-housing tube and flange), then the welding method and the filler metal were selected and, finally, the technological parameters of welding were calculated. The computational and experimental methods were used for the base metal weldability estimate, based on the hardness measurements in the joint's critical zones and analysis of their structures. Experimental investigations performed were aimed for verification and/or eventual correction of the proposed welding technology.",
publisher = "Elsevier B.V.",
journal = "Transportation Research Procedia",
title = "Analysis of welding of the rear bridge semi-housing assembly of a firefighter truck by the semi-automatic procedure in gas protection",
pages = "552-544",
volume = "55",
doi = "10.1016/j.trpro.2021.07.020"
}

Lazić, V., Nikolić, R., Arsić, D., Arsić, M., Popović, O., Prokić-Cvetković, R.,& Hadzima, B.. (2021). Analysis of welding of the rear bridge semi-housing assembly of a firefighter truck by the semi-automatic procedure in gas protection. in Transportation Research Procedia
Elsevier B.V.., 55, 544-552.
https://doi.org/10.1016/j.trpro.2021.07.020

Lazić V, Nikolić R, Arsić D, Arsić M, Popović O, Prokić-Cvetković R, Hadzima B. Analysis of welding of the rear bridge semi-housing assembly of a firefighter truck by the semi-automatic procedure in gas protection. in Transportation Research Procedia. 2021;55:544-552.
doi:10.1016/j.trpro.2021.07.020 .

Lazić, Vukić, Nikolić, R., Arsić, D., Arsić, M., Popović, Olivera, Prokić-Cvetković, Radica, Hadzima, B., "Analysis of welding of the rear bridge semi-housing assembly of a firefighter truck by the semi-automatic procedure in gas protection" in Transportation Research Procedia, 55 (2021):544-552,
https://doi.org/10.1016/j.trpro.2021.07.020 . .

TY  - JOUR
AU  - Lazić, Vukić
AU  - Arsić, D.
AU  - Nikolić, R.R.
AU  - Đorđević, D.
AU  - Prokić-Cvetković, Radica
AU  - Popović, Olivera
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2733
AB  - The problems related to welding of the high strength steel, aimed for manufacturing of welded structures operating in the prominent wear conditions, is considered in this paper. The paper presents an analysis of possibilities and prescribing the technology for welding the high strength steel HARDOX 450. The methodology for estimate the weldability of this steel was established in the theoretical part of the paper, as well as calculations of the welding parameters, while the hardness was investigated in details and the macro and micro structures of the individual welded joint zones were estimated in the experimental part. Obtained experimental results could be usefully applied for selecting and establishing the optimal welding technology for structures made of this steel. The technology thus established and the GMAW welding regime can enable successful execution of the welded joints and reduce the possibility for appearance of flaws and cracks to a minimum.
PB  - Trans Tech Publications Ltd
T2  - Key Engineering Materials
T1  - Application of the high strength steel hardox 450 for manufacturing of assemblies in the military industry
EP  - 105
SP  - 96
VL  - 755
DO  - 10.4028/www.scientific.net/KEM.755.96
ER  - 

@article{
author = "Lazić, Vukić and Arsić, D. and Nikolić, R.R. and Đorđević, D. and Prokić-Cvetković, Radica and Popović, Olivera",
year = "2017",
abstract = "The problems related to welding of the high strength steel, aimed for manufacturing of welded structures operating in the prominent wear conditions, is considered in this paper. The paper presents an analysis of possibilities and prescribing the technology for welding the high strength steel HARDOX 450. The methodology for estimate the weldability of this steel was established in the theoretical part of the paper, as well as calculations of the welding parameters, while the hardness was investigated in details and the macro and micro structures of the individual welded joint zones were estimated in the experimental part. Obtained experimental results could be usefully applied for selecting and establishing the optimal welding technology for structures made of this steel. The technology thus established and the GMAW welding regime can enable successful execution of the welded joints and reduce the possibility for appearance of flaws and cracks to a minimum.",
publisher = "Trans Tech Publications Ltd",
journal = "Key Engineering Materials",
title = "Application of the high strength steel hardox 450 for manufacturing of assemblies in the military industry",
pages = "105-96",
volume = "755",
doi = "10.4028/www.scientific.net/KEM.755.96"
}

Lazić, V., Arsić, D., Nikolić, R.R., Đorđević, D., Prokić-Cvetković, R.,& Popović, O.. (2017). Application of the high strength steel hardox 450 for manufacturing of assemblies in the military industry. in Key Engineering Materials
Trans Tech Publications Ltd., 755, 96-105.
https://doi.org/10.4028/www.scientific.net/KEM.755.96

Lazić V, Arsić D, Nikolić R, Đorđević D, Prokić-Cvetković R, Popović O. Application of the high strength steel hardox 450 for manufacturing of assemblies in the military industry. in Key Engineering Materials. 2017;755:96-105.
doi:10.4028/www.scientific.net/KEM.755.96 .

Lazić, Vukić, Arsić, D., Nikolić, R.R., Đorđević, D., Prokić-Cvetković, Radica, Popović, Olivera, "Application of the high strength steel hardox 450 for manufacturing of assemblies in the military industry" in Key Engineering Materials, 755 (2017):96-105,
https://doi.org/10.4028/www.scientific.net/KEM.755.96 . .

TY  - CONF
AU  - Djoković, Jelena M.
AU  - Nikolić, R.R.
AU  - Sedmak, Aleksandar
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2568
AB  - Mechanical properties of multi-layer materials are often restrained by the strength of the interface between the constituting materials. Interface is frequently a spot of the crack initiation and delamination usually starts at corners. The singular stress field corresponds to interface destruction and depends on characteristics of materials and the shape of the corner. The growth of an interfacial crack, from the straight angle along the joint plane between the two long plates made of different materials, for various shapes of the crack front, is considered in this paper.
PB  - International Conference on Fracture
C3  - ICF 2017 - 14th International Conference on Fracture
T1  - Influence of the 3D interface crack front shape on the fracture parameters
EP  - 302
SP  - 301
VL  - 2
UR  - https://hdl.handle.net/21.15107/rcub_machinery_2568
ER  - 

@conference{
author = "Djoković, Jelena M. and Nikolić, R.R. and Sedmak, Aleksandar",
year = "2017",
abstract = "Mechanical properties of multi-layer materials are often restrained by the strength of the interface between the constituting materials. Interface is frequently a spot of the crack initiation and delamination usually starts at corners. The singular stress field corresponds to interface destruction and depends on characteristics of materials and the shape of the corner. The growth of an interfacial crack, from the straight angle along the joint plane between the two long plates made of different materials, for various shapes of the crack front, is considered in this paper.",
publisher = "International Conference on Fracture",
journal = "ICF 2017 - 14th International Conference on Fracture",
title = "Influence of the 3D interface crack front shape on the fracture parameters",
pages = "302-301",
volume = "2",
url = "https://hdl.handle.net/21.15107/rcub_machinery_2568"
}

Djoković, J. M., Nikolić, R.R.,& Sedmak, A.. (2017). Influence of the 3D interface crack front shape on the fracture parameters. in ICF 2017 - 14th International Conference on Fracture
International Conference on Fracture., 2, 301-302.
https://hdl.handle.net/21.15107/rcub_machinery_2568

Djoković JM, Nikolić R, Sedmak A. Influence of the 3D interface crack front shape on the fracture parameters. in ICF 2017 - 14th International Conference on Fracture. 2017;2:301-302.
https://hdl.handle.net/21.15107/rcub_machinery_2568 .

Djoković, Jelena M., Nikolić, R.R., Sedmak, Aleksandar, "Influence of the 3D interface crack front shape on the fracture parameters" in ICF 2017 - 14th International Conference on Fracture, 2 (2017):301-302,
https://hdl.handle.net/21.15107/rcub_machinery_2568 .