Metal Buffer Layer on Structure, Mechanical and Tribological Property of GLC films

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2018专题

	Metal Buffer Layer on Structure, Mechanical and Tribological Property of GLC films
	Li Lei; Guo Peng; Liu Lin-Lin; Sun Li-Li; Wang Ai-Ying; Ke Pei-Ling
刊名	JOURNAL OF INORGANIC MATERIALS
	2018
卷号	33 期号:3 页码:331-338
关键词	Carbon-films Coatings Environments Performance Deposition Adhesion Water Friction Behavior Ti6al4v
英文摘要	Graphite-like carbon films (GLC) with different metal buffer layers (Cr, Ti, W) were fabricated by direct current magnetron sputtering technique. The effect of metal buffer layer on structure and tribological properties in artificial seawater were carefully investigated. The results show that, in contrast to Ti/GLC and W/GLC film, Cr/GLC film has the highest sp(2) hybridization content, which increases from the top layer to Cr/C interface. The highest sp2 hybridization content promotes graphitization degree of the tribo-film which acts as lubrication phase in the sliding process. The results of potentiodynamic polarization tests show that, in all of three GLC films, Cr/GLC film shows superior corrosion resistance with the highest corrosion voltage (E-corr) of -0.16 V and the lowest corrosion current (i(corr)) of 4.42x10(-9) A/cm(2). As a result, Cr/GLC film presents the best tribological properties in artificial seawater in contrast to Ti/GLC and W/GLC films.
学科主题	Materials Science
语种	英语
公开日期	2018-12-04
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/16752]
专题	2018专题
推荐引用方式 GB/T 7714	Li Lei,Guo Peng,Liu Lin-Lin,et al. Metal Buffer Layer on Structure, Mechanical and Tribological Property of GLC films[J]. JOURNAL OF INORGANIC MATERIALS,2018,33(3):331-338.
APA	Li Lei,Guo Peng,Liu Lin-Lin,Sun Li-Li,Wang Ai-Ying,&Ke Pei-Ling.(2018).Metal Buffer Layer on Structure, Mechanical and Tribological Property of GLC films.JOURNAL OF INORGANIC MATERIALS,33(3),331-338.
MLA	Li Lei,et al."Metal Buffer Layer on Structure, Mechanical and Tribological Property of GLC films".JOURNAL OF INORGANIC MATERIALS 33.3(2018):331-338.