Structural Evolution of the Transfer Film of a-C:H

doi:10.16078/j.tribology.2020189

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	Structural Evolution of the Transfer Film of a-C:H
	Ning, Kexin 1,2; Wang, Peng 2; Jiang, Haixia 2; Wang, Yi 1; Chai, Liqiang 2
刊名	Mocaxue Xuebao/Tribology
	2021-07-01
卷号	41 期号:4 页码:484-492
关键词	Alumina Aluminum oxide Nitrogen Wear of materials Friction and wear Friction coefficients Friction performance Microstructure analysis Reactive magnetron sputtering Reciprocating tribometer Sliding interfaces Structural evolution
ISSN号	10040595
DOI	10.16078/j.tribology.2020189
英文摘要	In this study, a-C:H film was prepared by midfrequency reactive magnetron sputtering system, and a ball-on-disk reciprocating tribometer was used to investigate the friction behaviors of a-C:H film in air and dry nitrogen (N2) atmospheres. The influence of structural changes of wear tracks and transfer films on Al2O3 counterpart balls between sliding interfaces on friction behaviors were discussed. The results showed that the a-C:H film had lower friction coefficient and longer wear life in nitrogen than in air. The microstructure analysis showed that the transfer film reduces friction. In dry nitrogen, a stable carbon transfer film with typical DLC characteristic formed on Al2O3 counterpart balls, which further improved the friction performance. In addition, in dry nitrogen, the structure of the wear track and the transfer film tended to be "graphitized". Therefore, it is the combined action of the above two that resulted in lower friction and wear of a-C:H film in N2 atmosphere than in air. © 2021, Science Press. All right reserved.
语种	中文
出版者	Science Press
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/150888]
专题	石油化工学院
作者单位	1.College of Petrochemical Technology, Lanzhou University of Technology, Lanzhou; 730050, China; 2.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou; 730000, China
推荐引用方式 GB/T 7714	Ning, Kexin,Wang, Peng,Jiang, Haixia,et al. Structural Evolution of the Transfer Film of a-C:H[J]. Mocaxue Xuebao/Tribology,2021,41(4):484-492.
APA	Ning, Kexin,Wang, Peng,Jiang, Haixia,Wang, Yi,&Chai, Liqiang.(2021).Structural Evolution of the Transfer Film of a-C:H.Mocaxue Xuebao/Tribology,41(4),484-492.
MLA	Ning, Kexin,et al."Structural Evolution of the Transfer Film of a-C:H".Mocaxue Xuebao/Tribology 41.4(2021):484-492.