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Friction and wear behavior of self-lubricating ZrO2(Y2O3)–CaF2–Mo–graphite composite from 20°C to 1000°C.

Authors :
Kong, Lingqian
Zhu, Shengyu
Bi, Qinling
Qiao, Zhuhui
Yang, Jun
Liu, Weimin
Source :
Ceramics International. Aug2014, Vol. 40 Issue 7 Part B, p10787-10792. 6p.
Publication Year :
2014

Abstract

Abstract: In order to lubricate ZrO2 ceramic, a series of ZrO2 matrix high-temperature self-lubricating composites were designed and prepared by hot-press technique. It was found that the ZrO2(Y2O3)–CaF2–Mo–graphite system showed a good tribological behavior at both low and high temperatures. The wear mechanism of the composite was investigated in detail. [Copyright &y& Elsevier]

Details

Language :
English
ISSN :
02728842
Volume :
40
Issue :
7 Part B
Database :
Academic Search Index
Journal :
Ceramics International
Publication Type :
Academic Journal
Accession number :
96031275
Full Text :
https://doi.org/10.1016/j.ceramint.2014.03.068