Developed new methods for diagnosis and examination mechanical structures

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Developed new methods for diagnosis and examination mechanical structures (en)
Развој савремених метода дијагностике и испитивања машинских структура (sr)
Razvoj savremenih metoda dijagnostike i ispitivanja mašinskih struktura (sr_RS)
Authors

Publications

Tribological characterisation in dry sliding conditions of compocasted hybrid A356/SiCp/Grp composites with graphite macroparticles

Vencl, Aleksandar; Vučetić, Filip; Bobić, Biljana; Pitel, Jan; Bobić, Ilija

(Springer London, 2019)

TY  - JOUR
AU  - Vencl, Aleksandar
AU  - Vučetić, Filip
AU  - Bobić, Biljana
AU  - Pitel, Jan
AU  - Bobić, Ilija
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2393
AB  - The influence of SiC microparticles reinforcement and graphite macroparticles addition on the friction and wear characteristics of A356 Al-Si alloys, produced by compocasting, has been assessed using a pin-on-disc tribometer. The incorporation of SiC reinforcement increased the coefficient of friction and reduced the wear. The addition of graphite did not reduce the coefficient of friction. In the case of hybrid composite with 1 wt% graphite, wear was more or less the same as with SiC reinforced composite, while in the case of hybrid composite with 3 wt% graphite, wear was further reduced. On the worn surfaces of hybrid composites, the presence of the discontinuous mixed surface layer, containing graphite and transferred counter-body material, was noticed.
PB  - Springer London
T2  - International Journal of Advanced Manufacturing Technology
T1  - Tribological characterisation in dry sliding conditions of compocasted hybrid A356/SiCp/Grp composites with graphite macroparticles
VL  - 100
IS  - 9-12
SP  - 2135
EP  - 2146
DO  - 10.1007/s00170-018-2866-0
ER  - 
@article{
author = "Vencl, Aleksandar and Vučetić, Filip and Bobić, Biljana and Pitel, Jan and Bobić, Ilija",
year = "2019",
abstract = "The influence of SiC microparticles reinforcement and graphite macroparticles addition on the friction and wear characteristics of A356 Al-Si alloys, produced by compocasting, has been assessed using a pin-on-disc tribometer. The incorporation of SiC reinforcement increased the coefficient of friction and reduced the wear. The addition of graphite did not reduce the coefficient of friction. In the case of hybrid composite with 1 wt% graphite, wear was more or less the same as with SiC reinforced composite, while in the case of hybrid composite with 3 wt% graphite, wear was further reduced. On the worn surfaces of hybrid composites, the presence of the discontinuous mixed surface layer, containing graphite and transferred counter-body material, was noticed.",
publisher = "Springer London",
journal = "International Journal of Advanced Manufacturing Technology",
title = "Tribological characterisation in dry sliding conditions of compocasted hybrid A356/SiCp/Grp composites with graphite macroparticles",
volume = "100",
number = "9-12",
pages = "2135-2146",
doi = "10.1007/s00170-018-2866-0"
}
Vencl, A., Vučetić, F., Bobić, B., Pitel, J.,& Bobić, I.. (2019). Tribological characterisation in dry sliding conditions of compocasted hybrid A356/SiCp/Grp composites with graphite macroparticles. in International Journal of Advanced Manufacturing Technology
Springer London., 100(9-12), 2135-2146.
https://doi.org/10.1007/s00170-018-2866-0
Vencl A, Vučetić F, Bobić B, Pitel J, Bobić I. Tribological characterisation in dry sliding conditions of compocasted hybrid A356/SiCp/Grp composites with graphite macroparticles. in International Journal of Advanced Manufacturing Technology. 2019;100(9-12):2135-2146.
doi:10.1007/s00170-018-2866-0 .
Vencl, Aleksandar, Vučetić, Filip, Bobić, Biljana, Pitel, Jan, Bobić, Ilija, "Tribological characterisation in dry sliding conditions of compocasted hybrid A356/SiCp/Grp composites with graphite macroparticles" in International Journal of Advanced Manufacturing Technology, 100, no. 9-12 (2019):2135-2146,
https://doi.org/10.1007/s00170-018-2866-0 . .
28
14
32

Picosecond Laser Shock Peening of Nimonic 263 at 1064 nm and 532 nm Wavelength

Petronić, Sanja; Šibalija, Tatjana; Burzić, Meri; Polić, Suzana R.; Čolić, Katarina; Milovanović, Dubravka

(MDPI, 2016)

TY  - JOUR
AU  - Petronić, Sanja
AU  - Šibalija, Tatjana
AU  - Burzić, Meri
AU  - Polić, Suzana R.
AU  - Čolić, Katarina
AU  - Milovanović, Dubravka
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6044
AB  - The paper presents a study on the surface modifications of nickel based superalloy Nimonic 263 induced by laser shock peening (LSP) process. The process was performed by Nd3+:Yttrium Aluminium Garnet (YAG) picosecond laser using the following parameters: pulse duration 170 ps; repetition rate 10 Hz; pulse numbers of 50, 100 and 200; and wavelength of 1064 nm (with pulse energy of 2 mJ, 10 mJ and 15 mJ) and 532 nm (with pulse energy of 25 mJ, 30 mJ and 35 mJ). The following response characteristics were analyzed: modified surface areas obtained by the laser/material interaction were observed by scanning electron microscopy; elemental composition of the modified surface was evaluated by energy-dispersive spectroscopy (EDS); and Vickers microhardness tests were performed. LSP processing at both 1064 nm and 532 nm wavelengths improved the surface structure and microhardness of a material. Surface morphology changes of the irradiated samples were determined and surface roughness was calculated. These investigations are intended to contribute to the study on the level of microstructure and mechanical properties improvements due to LSP process that operate in a picosecond regime. In particular, the effects of laser wavelength on the microstructural and mechanical changes of a material are studied in detail.
PB  - MDPI
T2  - Metals
T1  - Picosecond Laser Shock Peening of Nimonic 263 at 1064 nm and 532 nm Wavelength
VL  - 6
IS  - 3
DO  - 10.3390/met6030041
ER  - 
@article{
author = "Petronić, Sanja and Šibalija, Tatjana and Burzić, Meri and Polić, Suzana R. and Čolić, Katarina and Milovanović, Dubravka",
year = "2016",
abstract = "The paper presents a study on the surface modifications of nickel based superalloy Nimonic 263 induced by laser shock peening (LSP) process. The process was performed by Nd3+:Yttrium Aluminium Garnet (YAG) picosecond laser using the following parameters: pulse duration 170 ps; repetition rate 10 Hz; pulse numbers of 50, 100 and 200; and wavelength of 1064 nm (with pulse energy of 2 mJ, 10 mJ and 15 mJ) and 532 nm (with pulse energy of 25 mJ, 30 mJ and 35 mJ). The following response characteristics were analyzed: modified surface areas obtained by the laser/material interaction were observed by scanning electron microscopy; elemental composition of the modified surface was evaluated by energy-dispersive spectroscopy (EDS); and Vickers microhardness tests were performed. LSP processing at both 1064 nm and 532 nm wavelengths improved the surface structure and microhardness of a material. Surface morphology changes of the irradiated samples were determined and surface roughness was calculated. These investigations are intended to contribute to the study on the level of microstructure and mechanical properties improvements due to LSP process that operate in a picosecond regime. In particular, the effects of laser wavelength on the microstructural and mechanical changes of a material are studied in detail.",
publisher = "MDPI",
journal = "Metals",
title = "Picosecond Laser Shock Peening of Nimonic 263 at 1064 nm and 532 nm Wavelength",
volume = "6",
number = "3",
doi = "10.3390/met6030041"
}
Petronić, S., Šibalija, T., Burzić, M., Polić, S. R., Čolić, K.,& Milovanović, D.. (2016). Picosecond Laser Shock Peening of Nimonic 263 at 1064 nm and 532 nm Wavelength. in Metals
MDPI., 6(3).
https://doi.org/10.3390/met6030041
Petronić S, Šibalija T, Burzić M, Polić SR, Čolić K, Milovanović D. Picosecond Laser Shock Peening of Nimonic 263 at 1064 nm and 532 nm Wavelength. in Metals. 2016;6(3).
doi:10.3390/met6030041 .
Petronić, Sanja, Šibalija, Tatjana, Burzić, Meri, Polić, Suzana R., Čolić, Katarina, Milovanović, Dubravka, "Picosecond Laser Shock Peening of Nimonic 263 at 1064 nm and 532 nm Wavelength" in Metals, 6, no. 3 (2016),
https://doi.org/10.3390/met6030041 . .
14
9
14

XRF and LIBS measuring on metal and ceramic laser-cleaned surfaces

Radojković, Bojana; Ristić, Slavica; Polić, Suzana R.; Krmpot, Aleksandar; Salatić, Branislav; Orlić, Jovana; Vučetić, Filip

(Budapest: International Measurement Confederation (IMEKO), 2016)

TY  - CONF
AU  - Radojković, Bojana
AU  - Ristić, Slavica
AU  - Polić, Suzana R.
AU  - Krmpot, Aleksandar
AU  - Salatić, Branislav
AU  - Orlić, Jovana
AU  - Vučetić, Filip
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6164
AB  - The use of lasers in the conservation of artefacts plays an important role since its posibilities of safe, efficient and efective cleaning on complex surfaces and wide range of materials. This paper presents the results of the laser cleaning effects on ceramic medieval artefacts originated from archaeological sites from region of Tyre and Sidon, Lebanon and naturally tarnished brass plate (unknown origin). Nd:YAG and Er:Glass lasers were used to clean unwanted layers from artefact surface. Before these investigations, some preliminary analyses were conducted on the comparable contemporary samples. Effects on the laser irradiated zones were investigated by optical and SEM microscopy and EDX analysis. LIBS and XRF were used for the morphological and chemical analysis of laser radiation impact on the examined materials. Also surface's profile roughness and surface hardness were measured. Some parameters for successfully and safely cleaning of brass surface without degrading the surrounding material were determined.
PB  - Budapest: International Measurement Confederation (IMEKO)
C3  - Proceedings of IMEKO International Conference on Metrology for Archaeology and Cultural Heritage (MetroArchaeo 2016)
T1  - XRF and LIBS measuring on metal and ceramic  laser-cleaned surfaces
SP  - 71
EP  - 76
UR  - https://hdl.handle.net/21.15107/rcub_cer_6164
ER  - 
@conference{
author = "Radojković, Bojana and Ristić, Slavica and Polić, Suzana R. and Krmpot, Aleksandar and Salatić, Branislav and Orlić, Jovana and Vučetić, Filip",
year = "2016",
abstract = "The use of lasers in the conservation of artefacts plays an important role since its posibilities of safe, efficient and efective cleaning on complex surfaces and wide range of materials. This paper presents the results of the laser cleaning effects on ceramic medieval artefacts originated from archaeological sites from region of Tyre and Sidon, Lebanon and naturally tarnished brass plate (unknown origin). Nd:YAG and Er:Glass lasers were used to clean unwanted layers from artefact surface. Before these investigations, some preliminary analyses were conducted on the comparable contemporary samples. Effects on the laser irradiated zones were investigated by optical and SEM microscopy and EDX analysis. LIBS and XRF were used for the morphological and chemical analysis of laser radiation impact on the examined materials. Also surface's profile roughness and surface hardness were measured. Some parameters for successfully and safely cleaning of brass surface without degrading the surrounding material were determined.",
publisher = "Budapest: International Measurement Confederation (IMEKO)",
journal = "Proceedings of IMEKO International Conference on Metrology for Archaeology and Cultural Heritage (MetroArchaeo 2016)",
title = "XRF and LIBS measuring on metal and ceramic  laser-cleaned surfaces",
pages = "71-76",
url = "https://hdl.handle.net/21.15107/rcub_cer_6164"
}
Radojković, B., Ristić, S., Polić, S. R., Krmpot, A., Salatić, B., Orlić, J.,& Vučetić, F.. (2016). XRF and LIBS measuring on metal and ceramic  laser-cleaned surfaces. in Proceedings of IMEKO International Conference on Metrology for Archaeology and Cultural Heritage (MetroArchaeo 2016)
Budapest: International Measurement Confederation (IMEKO)., 71-76.
https://hdl.handle.net/21.15107/rcub_cer_6164
Radojković B, Ristić S, Polić SR, Krmpot A, Salatić B, Orlić J, Vučetić F. XRF and LIBS measuring on metal and ceramic  laser-cleaned surfaces. in Proceedings of IMEKO International Conference on Metrology for Archaeology and Cultural Heritage (MetroArchaeo 2016). 2016;:71-76.
https://hdl.handle.net/21.15107/rcub_cer_6164 .
Radojković, Bojana, Ristić, Slavica, Polić, Suzana R., Krmpot, Aleksandar, Salatić, Branislav, Orlić, Jovana, Vučetić, Filip, "XRF and LIBS measuring on metal and ceramic  laser-cleaned surfaces" in Proceedings of IMEKO International Conference on Metrology for Archaeology and Cultural Heritage (MetroArchaeo 2016) (2016):71-76,
https://hdl.handle.net/21.15107/rcub_cer_6164 .

Traditional technology, innovation and sustainable development

Polić-Radovanović, Suzana R.; Petronić, Sanja; Milosavljević, Anđelka; Srećković, Milesa; Milosavljević, Milan; Milosavljević, Jelena

(Užice: High Business-Technical School of Užice, 2012)

TY  - CONF
AU  - Polić-Radovanović, Suzana R.
AU  - Petronić, Sanja
AU  - Milosavljević, Anđelka
AU  - Srećković, Milesa
AU  - Milosavljević, Milan
AU  - Milosavljević, Jelena
PY  - 2012
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6595
AB  - The traditional technologies are an important part in the protection of cultural heritage, because technological development always confirm the processes of defining of the different cultures identity. In this paper, in the context of sustainable development and environmental protection, we present the study of classical and innovative conservation model of traditional technology based on the examples Tripitaka Koreana, and works of British researchers Tim Noble, Sue Webster and David Clarke.
PB  - Užice: High Business-Technical School of Užice
C3  - Proceedings - 5th International Conference "Science and Higher Education in Function of Sustainable Development" – SED 2012, 04-05/10/2012, Užice, Serbia
T1  - Traditional technology, innovation and sustainable development
SP  - 166
EP  - 170
UR  - https://hdl.handle.net/21.15107/rcub_cer_6595
ER  - 
@conference{
author = "Polić-Radovanović, Suzana R. and Petronić, Sanja and Milosavljević, Anđelka and Srećković, Milesa and Milosavljević, Milan and Milosavljević, Jelena",
year = "2012",
abstract = "The traditional technologies are an important part in the protection of cultural heritage, because technological development always confirm the processes of defining of the different cultures identity. In this paper, in the context of sustainable development and environmental protection, we present the study of classical and innovative conservation model of traditional technology based on the examples Tripitaka Koreana, and works of British researchers Tim Noble, Sue Webster and David Clarke.",
publisher = "Užice: High Business-Technical School of Užice",
journal = "Proceedings - 5th International Conference "Science and Higher Education in Function of Sustainable Development" – SED 2012, 04-05/10/2012, Užice, Serbia",
title = "Traditional technology, innovation and sustainable development",
pages = "166-170",
url = "https://hdl.handle.net/21.15107/rcub_cer_6595"
}
Polić-Radovanović, S. R., Petronić, S., Milosavljević, A., Srećković, M., Milosavljević, M.,& Milosavljević, J.. (2012). Traditional technology, innovation and sustainable development. in Proceedings - 5th International Conference "Science and Higher Education in Function of Sustainable Development" – SED 2012, 04-05/10/2012, Užice, Serbia
Užice: High Business-Technical School of Užice., 166-170.
https://hdl.handle.net/21.15107/rcub_cer_6595
Polić-Radovanović SR, Petronić S, Milosavljević A, Srećković M, Milosavljević M, Milosavljević J. Traditional technology, innovation and sustainable development. in Proceedings - 5th International Conference "Science and Higher Education in Function of Sustainable Development" – SED 2012, 04-05/10/2012, Užice, Serbia. 2012;:166-170.
https://hdl.handle.net/21.15107/rcub_cer_6595 .
Polić-Radovanović, Suzana R., Petronić, Sanja, Milosavljević, Anđelka, Srećković, Milesa, Milosavljević, Milan, Milosavljević, Jelena, "Traditional technology, innovation and sustainable development" in Proceedings - 5th International Conference "Science and Higher Education in Function of Sustainable Development" – SED 2012, 04-05/10/2012, Užice, Serbia (2012):166-170,
https://hdl.handle.net/21.15107/rcub_cer_6595 .

Energetski kompleksi u evropskoj industrijskoj baštini

Polić-Radovanović, Suzana R.; Milosavljević, Anđelka; Petronić, Sanja; Drobnjak, Predrag; Milosavljević, Milan

(Beograd: Savez energetičara, 2012)

TY  - JOUR
AU  - Polić-Radovanović, Suzana R.
AU  - Milosavljević, Anđelka
AU  - Petronić, Sanja
AU  - Drobnjak, Predrag
AU  - Milosavljević, Milan
PY  - 2012
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7377
AB  - Energetske tehnologije predstavljaju integralni deo industrijskog nasleđa u okviru Evropskog puta industrijske baštine, koji obuhvata preko osam stotina gradova i mesta u 29 evropskih zemalja. Tema ove rute pokazuje ulogu industrijalizacije u ukupnoj evropskoj savremenoj istoriji, a način tretiranja industrijskih objekata čija je namena prevaziđena, govori o odnosu različitih evropskih sredina prema sostvenoj industrijskoj kulturi. Ovo istraživanje bavi se stanjem  energetskog industrijskog nasleđa u Srbiji, kao i mogućnošću njegovog inkorporiranja u Evropski put industrijske baštine, sa posebnim osvrtom na heritološke zahteve u procesu očuvanja.
AB  - Energy technologies are an integral part industrial heritage in the European path of industrial heritage, which includes over eight hundred cities and towns in 29 European countries. The theme of this route shows the role of total European industrialization in modern history, a method of protection of industrial facilities whose purpose is overcome, about the relationship of various European backgrounds to their own industrial culture. This research related to the industrial heritage in Serbia, and present well as the possibility of its incorporation into the European way of industrial heritage, with particular reference to heritological requirements in the preservation process.
PB  - Beograd: Savez energetičara
T2  - Energija, ekonomija, ekologija
T1  - Energetski kompleksi u evropskoj industrijskoj baštini
T1  - Energy complexes in European industial heritage
VL  - XIV
IS  - 3-4
SP  - 321
EP  - 327
UR  - https://hdl.handle.net/21.15107/rcub_cer_7377
ER  - 
@article{
author = "Polić-Radovanović, Suzana R. and Milosavljević, Anđelka and Petronić, Sanja and Drobnjak, Predrag and Milosavljević, Milan",
year = "2012",
abstract = "Energetske tehnologije predstavljaju integralni deo industrijskog nasleđa u okviru Evropskog puta industrijske baštine, koji obuhvata preko osam stotina gradova i mesta u 29 evropskih zemalja. Tema ove rute pokazuje ulogu industrijalizacije u ukupnoj evropskoj savremenoj istoriji, a način tretiranja industrijskih objekata čija je namena prevaziđena, govori o odnosu različitih evropskih sredina prema sostvenoj industrijskoj kulturi. Ovo istraživanje bavi se stanjem  energetskog industrijskog nasleđa u Srbiji, kao i mogućnošću njegovog inkorporiranja u Evropski put industrijske baštine, sa posebnim osvrtom na heritološke zahteve u procesu očuvanja., Energy technologies are an integral part industrial heritage in the European path of industrial heritage, which includes over eight hundred cities and towns in 29 European countries. The theme of this route shows the role of total European industrialization in modern history, a method of protection of industrial facilities whose purpose is overcome, about the relationship of various European backgrounds to their own industrial culture. This research related to the industrial heritage in Serbia, and present well as the possibility of its incorporation into the European way of industrial heritage, with particular reference to heritological requirements in the preservation process.",
publisher = "Beograd: Savez energetičara",
journal = "Energija, ekonomija, ekologija",
title = "Energetski kompleksi u evropskoj industrijskoj baštini, Energy complexes in European industial heritage",
volume = "XIV",
number = "3-4",
pages = "321-327",
url = "https://hdl.handle.net/21.15107/rcub_cer_7377"
}
Polić-Radovanović, S. R., Milosavljević, A., Petronić, S., Drobnjak, P.,& Milosavljević, M.. (2012). Energetski kompleksi u evropskoj industrijskoj baštini. in Energija, ekonomija, ekologija
Beograd: Savez energetičara., XIV(3-4), 321-327.
https://hdl.handle.net/21.15107/rcub_cer_7377
Polić-Radovanović SR, Milosavljević A, Petronić S, Drobnjak P, Milosavljević M. Energetski kompleksi u evropskoj industrijskoj baštini. in Energija, ekonomija, ekologija. 2012;XIV(3-4):321-327.
https://hdl.handle.net/21.15107/rcub_cer_7377 .
Polić-Radovanović, Suzana R., Milosavljević, Anđelka, Petronić, Sanja, Drobnjak, Predrag, Milosavljević, Milan, "Energetski kompleksi u evropskoj industrijskoj baštini" in Energija, ekonomija, ekologija, XIV, no. 3-4 (2012):321-327,
https://hdl.handle.net/21.15107/rcub_cer_7377 .

The influence of the heat-treatment regime on a fracture surface of Nickel-based supperalloys

Milosavljević, Anđelka; Petronić, Sanja; Polić-Radovanović, Suzana R.; Babić, Jasmina; Bajić, Darko

(Inštitut za kovinske materiale in tehnologije, 2012)

TY  - JOUR
AU  - Milosavljević, Anđelka
AU  - Petronić, Sanja
AU  - Polić-Radovanović, Suzana R.
AU  - Babić, Jasmina
AU  - Bajić, Darko
PY  - 2012
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6055
AB  - Nickel-based superalloys are distinguished from other materials by their excellent mechanical and physical properties. As they are used at high temperatures and pressures, as well as in aggressive environments, their characteristics need constant improvement. An adequate choice of their chemical composition and the heat-treatment regime contributes to the improvement of the chemical, physical and mechanical properties of these nickel-based superalloy materials. During the heat treatments of the
superalloys Nimonic 263 and Hastelloy S some changes in their microstructures were observed. In this paper the changes in the microstructures after various regimes of the heat treatment were analysed on the fractured surfaces. The fractured surfaces were observed using light microscopy, scanning electron microscopy (SEM), and energy-dispersive X-ray spectrometry (EDS).
AB  - Superzlitine na osnovi niklja se razlikujejo od drugih materialov zaradi svojih odličnih mehanskih in fizikalnih lastnosti. Ker se
jih uporablja pri visokih temperaturah in tlakih ter v agresivnem okolju, je potrebno stalno izboljševati njihove lastnosti.
Primerna izbira kemijske sestave in načina toplotne obdelave prispevata k izbolj{anju kemijskih, fizikalnih in mehanskih
lastnosti superzlitine na osnovi niklja. Med toplotno obdelavo superzlitine Nimonic 263 in Hastelloy S se opazijo spremembe v
mikrostrukturi. V tem članku so analizirane spremembe mikrostrukture na prelomnih površinah po različnih toplotnih
obdelavah. Površina prelomov je bila opazovana s svetlobno mikroskopijo, vrstično elektronsko mikroskopijo (SEM) in rentgensko disperzijsko spektroskopijo (EDS).
PB  - Inštitut za kovinske materiale in tehnologije
T2  - Materiali in tehnologije / Materials and technology
T1  - The influence of the heat-treatment regime on a fracture surface of Nickel-based supperalloys
T1  - Vpliv toplotne obdelave na površino preloma superzlitin na osnovi niklja
VL  - 46
IS  - 4
SP  - 411
EP  - 417
UR  - https://hdl.handle.net/21.15107/rcub_cer_6055
ER  - 
@article{
author = "Milosavljević, Anđelka and Petronić, Sanja and Polić-Radovanović, Suzana R. and Babić, Jasmina and Bajić, Darko",
year = "2012",
abstract = "Nickel-based superalloys are distinguished from other materials by their excellent mechanical and physical properties. As they are used at high temperatures and pressures, as well as in aggressive environments, their characteristics need constant improvement. An adequate choice of their chemical composition and the heat-treatment regime contributes to the improvement of the chemical, physical and mechanical properties of these nickel-based superalloy materials. During the heat treatments of the
superalloys Nimonic 263 and Hastelloy S some changes in their microstructures were observed. In this paper the changes in the microstructures after various regimes of the heat treatment were analysed on the fractured surfaces. The fractured surfaces were observed using light microscopy, scanning electron microscopy (SEM), and energy-dispersive X-ray spectrometry (EDS)., Superzlitine na osnovi niklja se razlikujejo od drugih materialov zaradi svojih odličnih mehanskih in fizikalnih lastnosti. Ker se
jih uporablja pri visokih temperaturah in tlakih ter v agresivnem okolju, je potrebno stalno izboljševati njihove lastnosti.
Primerna izbira kemijske sestave in načina toplotne obdelave prispevata k izbolj{anju kemijskih, fizikalnih in mehanskih
lastnosti superzlitine na osnovi niklja. Med toplotno obdelavo superzlitine Nimonic 263 in Hastelloy S se opazijo spremembe v
mikrostrukturi. V tem članku so analizirane spremembe mikrostrukture na prelomnih površinah po različnih toplotnih
obdelavah. Površina prelomov je bila opazovana s svetlobno mikroskopijo, vrstično elektronsko mikroskopijo (SEM) in rentgensko disperzijsko spektroskopijo (EDS).",
publisher = "Inštitut za kovinske materiale in tehnologije",
journal = "Materiali in tehnologije / Materials and technology",
title = "The influence of the heat-treatment regime on a fracture surface of Nickel-based supperalloys, Vpliv toplotne obdelave na površino preloma superzlitin na osnovi niklja",
volume = "46",
number = "4",
pages = "411-417",
url = "https://hdl.handle.net/21.15107/rcub_cer_6055"
}
Milosavljević, A., Petronić, S., Polić-Radovanović, S. R., Babić, J.,& Bajić, D.. (2012). The influence of the heat-treatment regime on a fracture surface of Nickel-based supperalloys. in Materiali in tehnologije / Materials and technology
Inštitut za kovinske materiale in tehnologije., 46(4), 411-417.
https://hdl.handle.net/21.15107/rcub_cer_6055
Milosavljević A, Petronić S, Polić-Radovanović SR, Babić J, Bajić D. The influence of the heat-treatment regime on a fracture surface of Nickel-based supperalloys. in Materiali in tehnologije / Materials and technology. 2012;46(4):411-417.
https://hdl.handle.net/21.15107/rcub_cer_6055 .
Milosavljević, Anđelka, Petronić, Sanja, Polić-Radovanović, Suzana R., Babić, Jasmina, Bajić, Darko, "The influence of the heat-treatment regime on a fracture surface of Nickel-based supperalloys" in Materiali in tehnologije / Materials and technology, 46, no. 4 (2012):411-417,
https://hdl.handle.net/21.15107/rcub_cer_6055 .