Tribological Properties of a Zr2Al3C4 Ceramic at Ambient Temperature

doi:10.1111/j.1551-2916.2008.02805.x

IMR OpenIR

	Tribological Properties of a Zr2Al3C4 Ceramic at Ambient Temperature
	Wu, Ling 1,2; He, Ling-Feng 1,2; Bao, Yi-Wang 1; Zhou, Yan-Chun 1
通讯作者	Wu, Ling(lwu@imr.ac.cn)
	2009
发表期刊	JOURNAL OF THE AMERICAN CERAMIC SOCIETY
ISSN	0002-7820
卷号	92 期号:1 页码:141-146
摘要	In this work, reciprocating ball-on-flat sliding friction and wear tests as well as two-body abrasive wear tests were performed on Zr2Al3C4, a new type of ceramic material. In the sliding wear tests, a Si3N4 ball and an AISI 52100 steel ball were used as counter materials. When Zr2Al3C4 was slid against an AISI 52100 ball, the coefficient of friction (COF) was as low as 0.20-0.42, being independent of normal loads, and the wear rates of Zr2Al3C4 and AISI 52100 steel were in the range of 10(-4)-10(-5) mm(3)/m. A tribofilm between the tribopair was presumed to be responsible for the low COF and wear rate. According to Raman and energy-dispersive spectroscopy analysis, the tribofilm consists of a mixture of oxides of Zr, Al, and Fe as well as amorphous carbon. When Zr2Al3C4 was slid against a Si3N4 ball, a transition from mild wear to severe wear was observed as the normal load increased. The transition occurs under certain contact stresses after a damage-accumulating period. In the two-body abrasive wear test, surface chipping and fragmentation resulting from coalescence of surface and subsurface microcracks were the main material removal mechanisms of Zr2Al3C4.
资助者	National Outstanding Young Scientist Foundation ; Nature Science Foundation of China ; Chinese Academy of Sciences ; French Atomic Energy Commission
DOI	10.1111/j.1551-2916.2008.02805.x
收录类别	SCI
语种	英语
资助项目	National Outstanding Young Scientist Foundation[59925208] ; National Outstanding Young Scientist Foundation[50125204] ; Nature Science Foundation of China[50232040] ; Nature Science Foundation of China[50302011] ; Nature Science Foundation of China[90403027] ; Nature Science Foundation of China[5077214] ; Chinese Academy of Sciences ; French Atomic Energy Commission
WOS研究方向	Materials Science
WOS类目	Materials Science, Ceramics
WOS记录号	WOS:000262229500022
出版者	WILEY-BLACKWELL
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/98626
专题	中国科学院金属研究所
通讯作者	Wu, Ling
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Wu, Ling,He, Ling-Feng,Bao, Yi-Wang,et al. Tribological Properties of a Zr2Al3C4 Ceramic at Ambient Temperature[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2009,92(1):141-146.
APA	Wu, Ling,He, Ling-Feng,Bao, Yi-Wang,&Zhou, Yan-Chun.(2009).Tribological Properties of a Zr2Al3C4 Ceramic at Ambient Temperature.JOURNAL OF THE AMERICAN CERAMIC SOCIETY,92(1),141-146.
MLA	Wu, Ling,et al."Tribological Properties of a Zr2Al3C4 Ceramic at Ambient Temperature".JOURNAL OF THE AMERICAN CERAMIC SOCIETY 92.1(2009):141-146.