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://vinar.vin.bg.ac.rs/handle/123456789/13164
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  - IMEC2024 - 2nd International Conference on Innovative Materials in Extreme Conditions : Book of abstracts
T1  - The influence of stainless steel particles reinforcement on the fracture toughness of glass-ceramic matrix composite
SP  - 68
EP  - 68
UR  - https://hdl.handle.net/21.15107/rcub_vinar_13164
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",
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 = "IMEC2024 - 2nd International Conference on Innovative Materials in Extreme Conditions : Book of abstracts",
title = "The influence of stainless steel particles reinforcement on the fracture toughness of glass-ceramic matrix composite",
pages = "68-68",
url = "https://hdl.handle.net/21.15107/rcub_vinar_13164"
}

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 IMEC2024 - 2nd International Conference on Innovative Materials in Extreme Conditions : Book of abstracts
Belgrade : Vinča Institute of Nuclear Sciences - National Institute of thе Republic of Serbia, University of Belgrade., 68-68.
https://hdl.handle.net/21.15107/rcub_vinar_13164

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 IMEC2024 - 2nd International Conference on Innovative Materials in Extreme Conditions : Book of abstracts. 2024;:68-68.
https://hdl.handle.net/21.15107/rcub_vinar_13164 .

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 IMEC2024 - 2nd International Conference on Innovative Materials in Extreme Conditions : Book of abstracts (2024):68-68,
https://hdl.handle.net/21.15107/rcub_vinar_13164 .

TY  - JOUR
AU  - Maslarević, Aleksandar
AU  - Bakić, Gordana
AU  - Rajičić, Bratislav
AU  - Milošević, Nenad
AU  - Maksimović, Vesna
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11991
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. © 2023 Society for Structural Integrity and Life (DIVK). All rights reserved.
AB  - Ovaj rad opisuje tehnologiju navarivanja prevlake od visokolegiranog austenitnog nerđajućeg čelika 316L na osnovni materijal od čelika S235JR. Prevlaka je nanesena tehnikom navarivanja plazmom. Izrađeno je 5 epruveta sa različitim vrednostima jačine struje, dok su ostali parametri navarivanja bili konstantni. Metalografska analiza dobijenih epruveta je iskorišćena za uspostavljanje korelacije između mikrostrukture i jačine struje tokom procesa navarivanja. Na osnovu toga je bilo moguće odrediti optimalne parametre za navarivanje. Korišćen je dodati materijal u obliku praha i njegova karakterizacija je izvršena uz pomoć skenirajućeg elektronskog mikroskopa, dok je karakterizacija samog navarenog sloja urađena primenom optičkog mikroskopa.
T2  - Structural Integrity and Life
T1  - Influence of plasma transferred arc welding parameters on the obtained microstructure of 316L coating
VL  - 23
IS  - 2
SP  - 123
EP  - 128
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11991
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. © 2023 Society for Structural Integrity and Life (DIVK). All rights reserved., Ovaj rad opisuje tehnologiju navarivanja prevlake od visokolegiranog austenitnog nerđajućeg čelika 316L na osnovni materijal od čelika S235JR. Prevlaka je nanesena tehnikom navarivanja plazmom. Izrađeno je 5 epruveta sa različitim vrednostima jačine struje, dok su ostali parametri navarivanja bili konstantni. Metalografska analiza dobijenih epruveta je iskorišćena za uspostavljanje korelacije između mikrostrukture i jačine struje tokom procesa navarivanja. Na osnovu toga je bilo moguće odrediti optimalne parametre za navarivanje. Korišćen je dodati materijal u obliku praha i njegova karakterizacija je izvršena uz pomoć skenirajućeg elektronskog mikroskopa, dok je karakterizacija samog navarenog sloja urađena primenom optičkog mikroskopa.",
journal = "Structural Integrity and Life",
title = "Influence of plasma transferred arc welding parameters on the obtained microstructure of 316L coating",
volume = "23",
number = "2",
pages = "123-128",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11991"
}

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_vinar_11991

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_vinar_11991 .

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_vinar_11991 .

TY  - JOUR
AU  - Hay, Bruno
AU  - Beaumont, Olivier
AU  - Fleurence, Nolwenn
AU  - Lambeng, Nora
AU  - Lambeng, Nora
AU  - Lorrette, Christophe
AU  - Knopp, Kevin
AU  - Hartmann, Jürgen
AU  - Beckstein, Fabia
AU  - Stobitzer, Dorothea
AU  - Milošević, Nenad
AU  - Stepanić, Nenad
AU  - Wu, Jiyu
AU  - Mildeova, Petra
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10627
AB  - An inter-laboratory comparison has been performed between seven participants on thermal diffusivity measurements by the laser flash method in the temperature range from 23 °C to 3000 °C. The main objective was to assess the variability and coherency of thermal diffusivity measurements performed at ultra-high temperatures at the European level. Three refractory materials (molybdenum, tungsten and isotropic graphite IG210) were selected for this inter-laboratory comparison, due to their high melting point. The disk-shaped specimens needed were machined from the same blocks of materials in order to reduce any potential scattering of results between participants due to inhomogeneity effects. The homogeneity of the sets of specimens was studied by the pilot laboratory (LNE) before launching the comparison process. Thermal diffusivity measurements were then carried out by the seven participants on the three materials during two successive thermal cycles up to the maximum temperatures that can be reached by the devices used. The analysis of results showed a good agreement between the participants for temperatures above 400 °C, with relative deviations within the uncertainties of measurement and lower than ± 4 % for molybdenum, ± 5 % for isotropic graphite and ± 9 % for tungsten. © 2023, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.
T2  - International Journal of Thermophysics
T1  - Inter-laboratory Comparison on Thermal Diffusivity Measurements by the Laser Flash Method at Ultra-high Temperature
VL  - 44
IS  - 4
DO  - 10.1007/s10765-023-03159-5
ER  - 

@article{
author = "Hay, Bruno and Beaumont, Olivier and Fleurence, Nolwenn and Lambeng, Nora and Lambeng, Nora and Lorrette, Christophe and Knopp, Kevin and Hartmann, Jürgen and Beckstein, Fabia and Stobitzer, Dorothea and Milošević, Nenad and Stepanić, Nenad and Wu, Jiyu and Mildeova, Petra",
year = "2023",
abstract = "An inter-laboratory comparison has been performed between seven participants on thermal diffusivity measurements by the laser flash method in the temperature range from 23 °C to 3000 °C. The main objective was to assess the variability and coherency of thermal diffusivity measurements performed at ultra-high temperatures at the European level. Three refractory materials (molybdenum, tungsten and isotropic graphite IG210) were selected for this inter-laboratory comparison, due to their high melting point. The disk-shaped specimens needed were machined from the same blocks of materials in order to reduce any potential scattering of results between participants due to inhomogeneity effects. The homogeneity of the sets of specimens was studied by the pilot laboratory (LNE) before launching the comparison process. Thermal diffusivity measurements were then carried out by the seven participants on the three materials during two successive thermal cycles up to the maximum temperatures that can be reached by the devices used. The analysis of results showed a good agreement between the participants for temperatures above 400 °C, with relative deviations within the uncertainties of measurement and lower than ± 4 % for molybdenum, ± 5 % for isotropic graphite and ± 9 % for tungsten. © 2023, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.",
journal = "International Journal of Thermophysics",
title = "Inter-laboratory Comparison on Thermal Diffusivity Measurements by the Laser Flash Method at Ultra-high Temperature",
volume = "44",
number = "4",
doi = "10.1007/s10765-023-03159-5"
}

Hay, B., Beaumont, O., Fleurence, N., Lambeng, N., Lambeng, N., Lorrette, C., Knopp, K., Hartmann, J., Beckstein, F., Stobitzer, D., Milošević, N., Stepanić, N., Wu, J.,& Mildeova, P.. (2023). Inter-laboratory Comparison on Thermal Diffusivity Measurements by the Laser Flash Method at Ultra-high Temperature. in International Journal of Thermophysics, 44(4).
https://doi.org/10.1007/s10765-023-03159-5

Hay B, Beaumont O, Fleurence N, Lambeng N, Lambeng N, Lorrette C, Knopp K, Hartmann J, Beckstein F, Stobitzer D, Milošević N, Stepanić N, Wu J, Mildeova P. Inter-laboratory Comparison on Thermal Diffusivity Measurements by the Laser Flash Method at Ultra-high Temperature. in International Journal of Thermophysics. 2023;44(4).
doi:10.1007/s10765-023-03159-5 .

Hay, Bruno, Beaumont, Olivier, Fleurence, Nolwenn, Lambeng, Nora, Lambeng, Nora, Lorrette, Christophe, Knopp, Kevin, Hartmann, Jürgen, Beckstein, Fabia, Stobitzer, Dorothea, Milošević, Nenad, Stepanić, Nenad, Wu, Jiyu, Mildeova, Petra, "Inter-laboratory Comparison on Thermal Diffusivity Measurements by the Laser Flash Method at Ultra-high Temperature" in International Journal of Thermophysics, 44, no. 4 (2023),
https://doi.org/10.1007/s10765-023-03159-5 . .

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://vinar.vin.bg.ac.rs/handle/123456789/11561
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  - IMEC 2022 : 1st Intentational conference on innovativ materials in extreme conditions : Program and Book of abstracts
T1  - High temperature failures of metals
SP  - 25
EP  - 25
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11561
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",
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 = "IMEC 2022 : 1st Intentational conference on innovativ materials in extreme conditions : Program and Book of abstracts",
title = "High temperature failures of metals",
pages = "25-25",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11561"
}

Bakić, G., Đukić, M., Rajičić, B., Maslarević, A., Maksimović, V., Pavkov, V.,& Milošević, N.. (2022). High temperature failures of metals. in IMEC 2022 : 1st Intentational conference on innovativ materials in extreme conditions : Program and Book of abstracts
Belgrade : Vinča Institute of Nuclear Sciences - National Institute of thе Republic of Serbia, University of Belgrade., 25-25.
https://hdl.handle.net/21.15107/rcub_vinar_11561

Bakić G, Đukić M, Rajičić B, Maslarević A, Maksimović V, Pavkov V, Milošević N. High temperature failures of metals. in IMEC 2022 : 1st Intentational conference on innovativ materials in extreme conditions : Program and Book of abstracts. 2022;:25-25.
https://hdl.handle.net/21.15107/rcub_vinar_11561 .

Bakić, Gordana, Đukić, Miloš, Rajičić, Bratislav, Maslarević, Aleksandar, Maksimović, Vesna, Pavkov, Vladimir, Milošević, Nenad, "High temperature failures of metals" in IMEC 2022 : 1st Intentational conference on innovativ materials in extreme conditions : Program and Book of abstracts (2022):25-25,
https://hdl.handle.net/21.15107/rcub_vinar_11561 .

TY  - CONF
AU  - Bakic, Gordana M.
AU  - Đukić, Miloš B.
AU  - Rajicic, Bratislav
AU  - Zeravcic, Vera Sijacki
AU  - Maslarevic, Aleksandar
AU  - Radović, Miladin
AU  - Maksimović, Vesna
AU  - Milošević, Nenad Z.
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7149
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.
T1  - Characterization of Tube Repair Weld in Thermal Power Plant Made of a 12% Cr Tempered Martensite Ferritic Steel
SP  - 151
EP  - 169
DO  - 10.1007/978-3-319-32634-4_8
ER  - 

@conference{
author = "Bakic, Gordana M. and Đukić, Miloš B. and Rajicic, Bratislav and Zeravcic, Vera Sijacki and Maslarevic, Aleksandar and Radović, Miladin and Maksimović, Vesna and Milošević, Nenad Z.",
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.",
title = "Characterization of Tube Repair Weld in Thermal Power Plant Made of a 12% Cr Tempered Martensite Ferritic Steel",
pages = "151-169",
doi = "10.1007/978-3-319-32634-4_8"
}

Bakic, G. M., Đukić, M. B., Rajicic, B., Zeravcic, V. S., Maslarevic, A., Radović, M., Maksimović, V.,& Milošević, N. Z.. (2017). Characterization of Tube Repair Weld in Thermal Power Plant Made of a 12% Cr Tempered Martensite Ferritic Steel. , 151-169.
https://doi.org/10.1007/978-3-319-32634-4_8

Bakic GM, Đukić MB, Rajicic B, Zeravcic VS, Maslarevic A, Radović M, Maksimović V, Milošević NZ. Characterization of Tube Repair Weld in Thermal Power Plant Made of a 12% Cr Tempered Martensite Ferritic Steel. 2017;:151-169.
doi:10.1007/978-3-319-32634-4_8 .

Bakic, Gordana M., Đukić, Miloš B., Rajicic, Bratislav, Zeravcic, Vera Sijacki, Maslarevic, Aleksandar, Radović, Miladin, Maksimović, Vesna, Milošević, Nenad Z., "Characterization of Tube Repair Weld in Thermal Power Plant Made of a 12% Cr Tempered Martensite Ferritic Steel" (2017):151-169,
https://doi.org/10.1007/978-3-319-32634-4_8 . .