Achieving excellent tribological performance of a-C: WC film by controlling sub-nano-structure

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

	Achieving excellent tribological performance of a-C: WC film by controlling sub-nano-structure
	Wang, Yongxin; Lu, Xiaojiang; Lu, Xia; Xue, Qunji; Zeng, Zhixiang; Mao, Chunlong; Sun, Shangqi
刊名	TRIBOLOGY INTERNATIONAL
	2018
卷号	128 页码:65-74
关键词	Artificial Seawater Mechanical-properties Thin-films Stainless-steel Dlc Coatings Bias Voltage Corrosion Microstructure Friction Resistance
英文摘要	To study the tribological behavior of a-C: WC films in the marine environment, the a-C: WC films fabricated by reactive magnetron sputter technique with different bias voltages were reciprocally sliding against Si3N4 balls in artificial seawater. Results showed that the a-C: WC film was an amorphous matrix mixed with plenty of short-range ordered structures in sub-nano scale. Excellent tribological performance of the a-C: WC film in seawater could be achieved when the sub-nano-structure possessed excellent overall mechanical properties in combination with fewer growth defects on the surface. The lowest COF and wear rate for a-C: WC film (- 30 V) in seawater were 0.12 and 6.2 x 10(-8) mm(3 )N(-l) m(-1), respectively. The results demonstrated the potential application of a-C: WC films as protective surfaces in marine environments.
学科主题	Materials Science ; Physics
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/174433/16990]
专题	2018专题
推荐引用方式 GB/T 7714	Wang, Yongxin,Lu, Xiaojiang,Lu, Xia,et al. Achieving excellent tribological performance of a-C: WC film by controlling sub-nano-structure[J]. TRIBOLOGY INTERNATIONAL,2018,128:65-74.
APA	Wang, Yongxin.,Lu, Xiaojiang.,Lu, Xia.,Xue, Qunji.,Zeng, Zhixiang.,...&Sun, Shangqi.(2018).Achieving excellent tribological performance of a-C: WC film by controlling sub-nano-structure.TRIBOLOGY INTERNATIONAL,128,65-74.
MLA	Wang, Yongxin,et al."Achieving excellent tribological performance of a-C: WC film by controlling sub-nano-structure".TRIBOLOGY INTERNATIONAL 128(2018):65-74.