TY  - JOUR
AU  - Janković, Milan
AU  - Balać, Igor
AU  - Popović, Mihajlo
AU  - Pjević, Miloš
AU  - Miloš, Marko
PY  - 2024
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7888
AB  - Tensile properties of composite thin-plate specimens additively manufactured from two commercially available filaments composed of PET-G polymer loaded with 15 wt% and 30 wt% of short carbon fibers (SCF) are experimentally determined, together with neat PET-G specimens tested for comparison. Relatively high overall average values of ultimate tensile strength were obtained for the SCF reinforced specimens (61.6 MPa and 52.2 MPa, respectively for specimens with 15 % and 30 % of SCF), compared to the value obtained for neat PET-G specimens (43.9 MPa). Similarly, the average value of modulus of elasticity for 15 % SCF specimens (5990 MPa) was higher than the value obtained for the ones with 30 % of SCF (4752 MPa), again both being higher than the value reached with neat polymer (1694 MPa). Scanning electron microscopy (SEM) was used to analyze specimens’ fracture surfaces. SEM images of 30 % SCF specimens revealed higher presence of voids compared to 15 % SCF specimens.
PB  - The Korean Society of Mechanical Engineers
PB  - Springer-Verlag GmbH Germany, part of Springer Nature
T2  - Journal of Mechanical Science and Technology
T1  - Tensile strength and stiffness properties of additively manufactured PET-G polymer-based composite plates reinforced with different weight fractions of short carbon fibers
EP  - 2977
IS  - 6
SP  - 2971
VL  - 38
DO  - 10.1007/s12206-024-0517-y
ER  - 

@article{
author = "Janković, Milan and Balać, Igor and Popović, Mihajlo and Pjević, Miloš and Miloš, Marko",
year = "2024",
abstract = "Tensile properties of composite thin-plate specimens additively manufactured from two commercially available filaments composed of PET-G polymer loaded with 15 wt% and 30 wt% of short carbon fibers (SCF) are experimentally determined, together with neat PET-G specimens tested for comparison. Relatively high overall average values of ultimate tensile strength were obtained for the SCF reinforced specimens (61.6 MPa and 52.2 MPa, respectively for specimens with 15 % and 30 % of SCF), compared to the value obtained for neat PET-G specimens (43.9 MPa). Similarly, the average value of modulus of elasticity for 15 % SCF specimens (5990 MPa) was higher than the value obtained for the ones with 30 % of SCF (4752 MPa), again both being higher than the value reached with neat polymer (1694 MPa). Scanning electron microscopy (SEM) was used to analyze specimens’ fracture surfaces. SEM images of 30 % SCF specimens revealed higher presence of voids compared to 15 % SCF specimens.",
publisher = "The Korean Society of Mechanical Engineers, Springer-Verlag GmbH Germany, part of Springer Nature",
journal = "Journal of Mechanical Science and Technology",
title = "Tensile strength and stiffness properties of additively manufactured PET-G polymer-based composite plates reinforced with different weight fractions of short carbon fibers",
pages = "2977-2971",
number = "6",
volume = "38",
doi = "10.1007/s12206-024-0517-y"
}

Janković, M., Balać, I., Popović, M., Pjević, M.,& Miloš, M.. (2024). Tensile strength and stiffness properties of additively manufactured PET-G polymer-based composite plates reinforced with different weight fractions of short carbon fibers. in Journal of Mechanical Science and Technology
The Korean Society of Mechanical Engineers., 38(6), 2971-2977.
https://doi.org/10.1007/s12206-024-0517-y

Janković M, Balać I, Popović M, Pjević M, Miloš M. Tensile strength and stiffness properties of additively manufactured PET-G polymer-based composite plates reinforced with different weight fractions of short carbon fibers. in Journal of Mechanical Science and Technology. 2024;38(6):2971-2977.
doi:10.1007/s12206-024-0517-y .

Janković, Milan, Balać, Igor, Popović, Mihajlo, Pjević, Miloš, Miloš, Marko, "Tensile strength and stiffness properties of additively manufactured PET-G polymer-based composite plates reinforced with different weight fractions of short carbon fibers" in Journal of Mechanical Science and Technology, 38, no. 6 (2024):2971-2977,
https://doi.org/10.1007/s12206-024-0517-y . .

TY  - JOUR
AU  - Elayeb, Abdelnaser A.
AU  - Janković, Milan
AU  - Dikić, Stefan
AU  - Bekrić, Dragoljub
AU  - Balać, Igor
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6805
AB  - Tensile properties of thin plate specimens made from short carbon fiber
reinforced PET-G material are experimentally evaluated for various raster angles
(printing directions). In additive manufacturing (AM), raster angle is recognized as one 
of the key printing parameters which strongly influences the strength and stiffness of the
final part. The relatively high average value of ultimate tensile strength was obtained 
for specimens printed with the 0° raster angle, compared to the value obtained for 
specimens printed with the 90° raster angle - 52.2 MPa and 25.4 MPa, respectively. 
Similarly, noticeably higher average value of modulus of elasticity was obtained for 
specimens printed with the 0° raster angle, compared to the value obtained for 
specimens printed with the 90° raster angle - 4752 MPa and 1569 MPa, respectively. 
Scanning electron microscopy (SEM) was used for analysis of specimens’ fracture 
surfaces. SEM images revealed considerable volume fraction of voids (porosity). Тhe 
porosity, together with weak bonding between two adjacent rasters, could be one of key 
factors for poor tensile properties of samples printed with rasters perpendicular to 
direction of load application (90° raster angle)
PB  - Belgrade : Association for ETRAN Society
T2  - Science of Sintering
T1  - Influence of Raster Angle on Tensile Properties of FDM Additively Manufactured Plates made from Carbon Reinforced PET-G Material
DO  - 10.2298/SOS220916010E
ER  - 

@article{
author = "Elayeb, Abdelnaser A. and Janković, Milan and Dikić, Stefan and Bekrić, Dragoljub and Balać, Igor",
year = "2023",
abstract = "Tensile properties of thin plate specimens made from short carbon fiber
reinforced PET-G material are experimentally evaluated for various raster angles
(printing directions). In additive manufacturing (AM), raster angle is recognized as one 
of the key printing parameters which strongly influences the strength and stiffness of the
final part. The relatively high average value of ultimate tensile strength was obtained 
for specimens printed with the 0° raster angle, compared to the value obtained for 
specimens printed with the 90° raster angle - 52.2 MPa and 25.4 MPa, respectively. 
Similarly, noticeably higher average value of modulus of elasticity was obtained for 
specimens printed with the 0° raster angle, compared to the value obtained for 
specimens printed with the 90° raster angle - 4752 MPa and 1569 MPa, respectively. 
Scanning electron microscopy (SEM) was used for analysis of specimens’ fracture 
surfaces. SEM images revealed considerable volume fraction of voids (porosity). Тhe 
porosity, together with weak bonding between two adjacent rasters, could be one of key 
factors for poor tensile properties of samples printed with rasters perpendicular to 
direction of load application (90° raster angle)",
publisher = "Belgrade : Association for ETRAN Society",
journal = "Science of Sintering",
title = "Influence of Raster Angle on Tensile Properties of FDM Additively Manufactured Plates made from Carbon Reinforced PET-G Material",
doi = "10.2298/SOS220916010E"
}

Elayeb, A. A., Janković, M., Dikić, S., Bekrić, D.,& Balać, I.. (2023). Influence of Raster Angle on Tensile Properties of FDM Additively Manufactured Plates made from Carbon Reinforced PET-G Material. in Science of Sintering
Belgrade : Association for ETRAN Society..
https://doi.org/10.2298/SOS220916010E

Elayeb AA, Janković M, Dikić S, Bekrić D, Balać I. Influence of Raster Angle on Tensile Properties of FDM Additively Manufactured Plates made from Carbon Reinforced PET-G Material. in Science of Sintering. 2023;.
doi:10.2298/SOS220916010E .

Elayeb, Abdelnaser A., Janković, Milan, Dikić, Stefan, Bekrić, Dragoljub, Balać, Igor, "Influence of Raster Angle on Tensile Properties of FDM Additively Manufactured Plates made from Carbon Reinforced PET-G Material" in Science of Sintering (2023),
https://doi.org/10.2298/SOS220916010E . .

TY  - CONF
AU  - Janković, Milan
AU  - Petrović, Ana
AU  - Lojpur, Vesna
AU  - Miloš, Marko
AU  - Balać, Igor
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7318
PB  - Belgrade : Materials Research Society of Serbia
C3  - TWENTY-FOURTH ANNUAL CONFERENCE YUCOMAT 2023,Herceg Novi, Montenegro September 4 - 8, 2023 Program  and  Book of Abstracts
T1  - Potential of applying the quadratic failure criteria for short carbon fibre-reinforced PET-G composite material used in additive manufacturing
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7318
ER  - 

@conference{
author = "Janković, Milan and Petrović, Ana and Lojpur, Vesna and Miloš, Marko and Balać, Igor",
year = "2023",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "TWENTY-FOURTH ANNUAL CONFERENCE YUCOMAT 2023,Herceg Novi, Montenegro September 4 - 8, 2023 Program  and  Book of Abstracts",
title = "Potential of applying the quadratic failure criteria for short carbon fibre-reinforced PET-G composite material used in additive manufacturing",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7318"
}

Janković, M., Petrović, A., Lojpur, V., Miloš, M.,& Balać, I.. (2023). Potential of applying the quadratic failure criteria for short carbon fibre-reinforced PET-G composite material used in additive manufacturing. in TWENTY-FOURTH ANNUAL CONFERENCE YUCOMAT 2023,Herceg Novi, Montenegro September 4 - 8, 2023 Program  and  Book of Abstracts
Belgrade : Materials Research Society of Serbia..
https://hdl.handle.net/21.15107/rcub_machinery_7318

Janković M, Petrović A, Lojpur V, Miloš M, Balać I. Potential of applying the quadratic failure criteria for short carbon fibre-reinforced PET-G composite material used in additive manufacturing. in TWENTY-FOURTH ANNUAL CONFERENCE YUCOMAT 2023,Herceg Novi, Montenegro September 4 - 8, 2023 Program  and  Book of Abstracts. 2023;.
https://hdl.handle.net/21.15107/rcub_machinery_7318 .

Janković, Milan, Petrović, Ana, Lojpur, Vesna, Miloš, Marko, Balać, Igor, "Potential of applying the quadratic failure criteria for short carbon fibre-reinforced PET-G composite material used in additive manufacturing" in TWENTY-FOURTH ANNUAL CONFERENCE YUCOMAT 2023,Herceg Novi, Montenegro September 4 - 8, 2023 Program  and  Book of Abstracts (2023),
https://hdl.handle.net/21.15107/rcub_machinery_7318 .

TY  - CONF
AU  - Janković, Milan
AU  - Petrović, Ana
AU  - Lojpur, Vesna
AU  - Dikić, Stefan
AU  - Miloš, Marko
AU  - Balać, Igor
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7317
PB  - Belgrade : Materials Research Society of Serbia
C3  - TWENTY-THIRD ANNUALCONFERENCE YUCOMAT 2022 & TWELFTH WORLD ROUND TABLE CONFERENCE ON SINTERING XII WRTCS, Program and the Book of Abstracts, Herceg Novi, Montenegro August 29 - September 2, 2
T1  - Experimental evaluation of mechanical anisotropic material behaviour of carbon reinforced PET-G material
EP  - 81
SP  - 81
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7317
ER  - 

@conference{
author = "Janković, Milan and Petrović, Ana and Lojpur, Vesna and Dikić, Stefan and Miloš, Marko and Balać, Igor",
year = "2022",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "TWENTY-THIRD ANNUALCONFERENCE YUCOMAT 2022 & TWELFTH WORLD ROUND TABLE CONFERENCE ON SINTERING XII WRTCS, Program and the Book of Abstracts, Herceg Novi, Montenegro August 29 - September 2, 2",
title = "Experimental evaluation of mechanical anisotropic material behaviour of carbon reinforced PET-G material",
pages = "81-81",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7317"
}

Janković, M., Petrović, A., Lojpur, V., Dikić, S., Miloš, M.,& Balać, I.. (2022). Experimental evaluation of mechanical anisotropic material behaviour of carbon reinforced PET-G material. in TWENTY-THIRD ANNUALCONFERENCE YUCOMAT 2022 & TWELFTH WORLD ROUND TABLE CONFERENCE ON SINTERING XII WRTCS, Program and the Book of Abstracts, Herceg Novi, Montenegro August 29 - September 2, 2
Belgrade : Materials Research Society of Serbia., 81-81.
https://hdl.handle.net/21.15107/rcub_machinery_7317

Janković M, Petrović A, Lojpur V, Dikić S, Miloš M, Balać I. Experimental evaluation of mechanical anisotropic material behaviour of carbon reinforced PET-G material. in TWENTY-THIRD ANNUALCONFERENCE YUCOMAT 2022 & TWELFTH WORLD ROUND TABLE CONFERENCE ON SINTERING XII WRTCS, Program and the Book of Abstracts, Herceg Novi, Montenegro August 29 - September 2, 2. 2022;:81-81.
https://hdl.handle.net/21.15107/rcub_machinery_7317 .

Janković, Milan, Petrović, Ana, Lojpur, Vesna, Dikić, Stefan, Miloš, Marko, Balać, Igor, "Experimental evaluation of mechanical anisotropic material behaviour of carbon reinforced PET-G material" in TWENTY-THIRD ANNUALCONFERENCE YUCOMAT 2022 & TWELFTH WORLD ROUND TABLE CONFERENCE ON SINTERING XII WRTCS, Program and the Book of Abstracts, Herceg Novi, Montenegro August 29 - September 2, 2 (2022):81-81,
https://hdl.handle.net/21.15107/rcub_machinery_7317 .