Environmental effect on the load-dependent friction behavior of a diamond-like carbon film

doi:10.1016/j.triboint.2014.10.014

	Environmental effect on the load-dependent friction behavior of a diamond-like carbon film
Department	固体润滑国家重点实验室
	Cui LC(崔龙辰)1,2 ; Lu ZB(鲁志斌)1 ; Wang LP(王立平)1 ; Wang LP(王立平)
	2015
Source Publication	Tribology International
ISSN	0301-679X
Volume	82 Pages:195-199
Abstract	We examine the influence of gaseous atmospheres and applied loads on the friction behaviors of a low-hydrogenated diamond-like carbon (DLC) film. The results show that friction behaviors of the DLC film can be manipulated by adjusting the contact stress in conjunction with the test atmosphere, particularly the humidity. By this way, surprisingly, the low-hydrogenated DLC film is enabled to display a superlow friction coefficient (~0.003) with a long wear life (>20000 sliding cycles). The mechanical and mechanochemical effects of the contact stress and the effect of humidity on the friction behaviors of the DLC film are elaborately discussed.
Keyword	Diamond-like Carbon Contact Stress Atmosphere Friction Mechanism
Subject Area	材料科学与物理化学
DOI	10.1016/j.triboint.2014.10.014
Funding Organization	the National Natural Science Foundation of China (Grant Nos. 51322508;11172300)
Indexed By	SCI
If	2.259
Language	英语
Funding Project	低维材料摩擦学组
compositor	第一作者单位
Citation statistics	Cited Times:43[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.licp.cn/handle/362003/18698
Collection	固体润滑国家重点实验室（LSL）
Corresponding Author	Wang LP(王立平)
Affiliation	1.Lanzhou Institute of ChemicalPhysics, Chinese Academy of Sciences 2.University of Chinese Academy of Sciences
Recommended Citation GB/T 7714	Cui LC,Lu ZB,Wang LP,et al. Environmental effect on the load-dependent friction behavior of a diamond-like carbon film[J]. Tribology International,2015,82:195-199.
APA	Cui LC,Lu ZB,Wang LP,&王立平.(2015).Environmental effect on the load-dependent friction behavior of a diamond-like carbon film.Tribology International,82,195-199.
MLA	Cui LC,et al."Environmental effect on the load-dependent friction behavior of a diamond-like carbon film".Tribology International 82(2015):195-199.

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