Influence of the fabrication process of copper matrix composites on cavitation erosion resistance
Апстракт
Copper matrix composites reinforced with ZrB2 particles were produced in two ways: by hot pressing (HP) and laser-sintering process. Powder mixture Cu-Zr-B was mechanically alloyed before densification processes. Variations in the microstructure of treated samples obtained during cavitation test were analyzed by scanning electron microscopy (SEM). Cavitation erosion resistance was investigated with the standard test method for cavitation erosion using vibratory apparatus. Changes in mechanical alloying duration show a strong influence on cavitation erosion resistance of Cu-ZrB2 composites regardless the number of reinforcements. Laser-sintered samples show better cavitation erosion resistance than hot-pressed samples.
Кључне речи:
copper-matrix composites / mechanical alloying / hot-pressing / laser-sintering / cavitation erosion / scanning electron microscopy (SEM)Извор:
Metallurgical & Materials Engineering, 2017, 23, 4, 291-301Издавач:
- Savez inženjera metalurgije Srbije, Beograd
Финансирање / пројекти:
- Утицај нано и микроструктурних конституената на синтезу и карактеристике савремених композитних материјала са металном основом (RS-MESTD-Basic Research (BR or ON)-172005)
- Развој нових методологија ревитализације турбинске и хидромеханичке опреме хидроелектрана у зависности од узрока деградације материјала (RS-MESTD-Technological Development (TD or TR)-35002)
- Синтеза, процесирање и карактеризација наноструктурних материјала за примену у области енергије, механичког инжењерства, заштите животне стредине и биомедицине (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45012)
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Ružić, Jovana AU - Stašić, Jelena M. AU - Božić, Dušan AU - Dojčinović, Marina AU - Volkov-Husović, Tatjana PY - 2017 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3647 AB - Copper matrix composites reinforced with ZrB2 particles were produced in two ways: by hot pressing (HP) and laser-sintering process. Powder mixture Cu-Zr-B was mechanically alloyed before densification processes. Variations in the microstructure of treated samples obtained during cavitation test were analyzed by scanning electron microscopy (SEM). Cavitation erosion resistance was investigated with the standard test method for cavitation erosion using vibratory apparatus. Changes in mechanical alloying duration show a strong influence on cavitation erosion resistance of Cu-ZrB2 composites regardless the number of reinforcements. Laser-sintered samples show better cavitation erosion resistance than hot-pressed samples. PB - Savez inženjera metalurgije Srbije, Beograd T2 - Metallurgical & Materials Engineering T1 - Influence of the fabrication process of copper matrix composites on cavitation erosion resistance EP - 301 IS - 4 SP - 291 VL - 23 DO - 10.30544/244291 ER -
@article{ author = "Ružić, Jovana and Stašić, Jelena M. and Božić, Dušan and Dojčinović, Marina and Volkov-Husović, Tatjana", year = "2017", abstract = "Copper matrix composites reinforced with ZrB2 particles were produced in two ways: by hot pressing (HP) and laser-sintering process. Powder mixture Cu-Zr-B was mechanically alloyed before densification processes. Variations in the microstructure of treated samples obtained during cavitation test were analyzed by scanning electron microscopy (SEM). Cavitation erosion resistance was investigated with the standard test method for cavitation erosion using vibratory apparatus. Changes in mechanical alloying duration show a strong influence on cavitation erosion resistance of Cu-ZrB2 composites regardless the number of reinforcements. Laser-sintered samples show better cavitation erosion resistance than hot-pressed samples.", publisher = "Savez inženjera metalurgije Srbije, Beograd", journal = "Metallurgical & Materials Engineering", title = "Influence of the fabrication process of copper matrix composites on cavitation erosion resistance", pages = "301-291", number = "4", volume = "23", doi = "10.30544/244291" }
Ružić, J., Stašić, J. M., Božić, D., Dojčinović, M.,& Volkov-Husović, T.. (2017). Influence of the fabrication process of copper matrix composites on cavitation erosion resistance. in Metallurgical & Materials Engineering Savez inženjera metalurgije Srbije, Beograd., 23(4), 291-301. https://doi.org/10.30544/244291
Ružić J, Stašić JM, Božić D, Dojčinović M, Volkov-Husović T. Influence of the fabrication process of copper matrix composites on cavitation erosion resistance. in Metallurgical & Materials Engineering. 2017;23(4):291-301. doi:10.30544/244291 .
Ružić, Jovana, Stašić, Jelena M., Božić, Dušan, Dojčinović, Marina, Volkov-Husović, Tatjana, "Influence of the fabrication process of copper matrix composites on cavitation erosion resistance" in Metallurgical & Materials Engineering, 23, no. 4 (2017):291-301, https://doi.org/10.30544/244291 . .