Influence of T4 heat treatment on tribological behavior of Za27 alloy under lubricated sliding condition
Само за регистроване кориснике
2009
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The effects of heat treatment on the microstructure, hardness, tensile properties, and tribological behavior of ZA27 alloy were examined. The alloys were prepared by conventional melting and casting route. The heat treatment of samples included the heating up to 370 A degrees C for 3 or 5 h, quenching in water, and natural aging. Lubricated sliding wear test were conducted on as-cast and heat-treated ZA27 samples using block-on-disc machine. The friction and wear behavior of alloys were tested in contact with steel discs using combinations of three levels of load (10, 30, and 50 N) and three levels of linear sliding speeds (0.26, 0.50, and 1.00 m/s). To determine the wear mechanisms, the worn surfaces of the samples were examined by scanning electron microscopy (SEM). The heat treatment resulted in reduction in the hardness and tensile strength but increase in elongation. The heat-treated alloy samples attained improved tribological behavior over the as-cast ones, under all combination...s of sliding speeds and contact loads. The rate of improvement increased with duration of solutionizing process before quenching in water. Obtained tribological results were related to the effects of heat treatment on microstructure changes of alloy.
Кључне речи:
ZA27 alloy / Tribological behavior / Heat treatmentИзвор:
Tribology Letters, 2009, 36, 2, 125-134Издавач:
- Springer/Plenum Publishers, New York
Финансирање / пројекти:
- Развој напредне опреме за трибодијагностику и MMC на бази лаких метала (RS-MESTD-MPN2006-2010-14005)
DOI: 10.1007/s11249-009-9467-x
ISSN: 1023-8883
WoS: 000270201600005
Scopus: 2-s2.0-70349510584
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Babić, Miroslav AU - Vencl, Aleksandar AU - Mitrović, Slobodan AU - Bobić, Ilija PY - 2009 UR - https://machinery.mas.bg.ac.rs/handle/123456789/972 AB - The effects of heat treatment on the microstructure, hardness, tensile properties, and tribological behavior of ZA27 alloy were examined. The alloys were prepared by conventional melting and casting route. The heat treatment of samples included the heating up to 370 A degrees C for 3 or 5 h, quenching in water, and natural aging. Lubricated sliding wear test were conducted on as-cast and heat-treated ZA27 samples using block-on-disc machine. The friction and wear behavior of alloys were tested in contact with steel discs using combinations of three levels of load (10, 30, and 50 N) and three levels of linear sliding speeds (0.26, 0.50, and 1.00 m/s). To determine the wear mechanisms, the worn surfaces of the samples were examined by scanning electron microscopy (SEM). The heat treatment resulted in reduction in the hardness and tensile strength but increase in elongation. The heat-treated alloy samples attained improved tribological behavior over the as-cast ones, under all combinations of sliding speeds and contact loads. The rate of improvement increased with duration of solutionizing process before quenching in water. Obtained tribological results were related to the effects of heat treatment on microstructure changes of alloy. PB - Springer/Plenum Publishers, New York T2 - Tribology Letters T1 - Influence of T4 heat treatment on tribological behavior of Za27 alloy under lubricated sliding condition EP - 134 IS - 2 SP - 125 VL - 36 DO - 10.1007/s11249-009-9467-x ER -
@article{ author = "Babić, Miroslav and Vencl, Aleksandar and Mitrović, Slobodan and Bobić, Ilija", year = "2009", abstract = "The effects of heat treatment on the microstructure, hardness, tensile properties, and tribological behavior of ZA27 alloy were examined. The alloys were prepared by conventional melting and casting route. The heat treatment of samples included the heating up to 370 A degrees C for 3 or 5 h, quenching in water, and natural aging. Lubricated sliding wear test were conducted on as-cast and heat-treated ZA27 samples using block-on-disc machine. The friction and wear behavior of alloys were tested in contact with steel discs using combinations of three levels of load (10, 30, and 50 N) and three levels of linear sliding speeds (0.26, 0.50, and 1.00 m/s). To determine the wear mechanisms, the worn surfaces of the samples were examined by scanning electron microscopy (SEM). The heat treatment resulted in reduction in the hardness and tensile strength but increase in elongation. The heat-treated alloy samples attained improved tribological behavior over the as-cast ones, under all combinations of sliding speeds and contact loads. The rate of improvement increased with duration of solutionizing process before quenching in water. Obtained tribological results were related to the effects of heat treatment on microstructure changes of alloy.", publisher = "Springer/Plenum Publishers, New York", journal = "Tribology Letters", title = "Influence of T4 heat treatment on tribological behavior of Za27 alloy under lubricated sliding condition", pages = "134-125", number = "2", volume = "36", doi = "10.1007/s11249-009-9467-x" }
Babić, M., Vencl, A., Mitrović, S.,& Bobić, I.. (2009). Influence of T4 heat treatment on tribological behavior of Za27 alloy under lubricated sliding condition. in Tribology Letters Springer/Plenum Publishers, New York., 36(2), 125-134. https://doi.org/10.1007/s11249-009-9467-x
Babić M, Vencl A, Mitrović S, Bobić I. Influence of T4 heat treatment on tribological behavior of Za27 alloy under lubricated sliding condition. in Tribology Letters. 2009;36(2):125-134. doi:10.1007/s11249-009-9467-x .
Babić, Miroslav, Vencl, Aleksandar, Mitrović, Slobodan, Bobić, Ilija, "Influence of T4 heat treatment on tribological behavior of Za27 alloy under lubricated sliding condition" in Tribology Letters, 36, no. 2 (2009):125-134, https://doi.org/10.1007/s11249-009-9467-x . .