LICP OpenIR  > 固体润滑国家重点实验室(LSL)
Comparative study on the load carrying capacities of DLC, GLC and CrN coatings under sliding-friction condition in different environments
Department固体润滑国家重点实验室
Li, Zechao1,2; Guan XY(关晓艳)2,3; Wang, Yongxin2; Li, Jinlong2; Cheng, Xiaoying1; Lu, Xia2; Wang LP(王立平)2; Xue QJ(薛群基)2
2017
Source PublicationSurface & Coatings Technology
ISSN0257-8972
Volume321Pages:350-357
Abstract

DLC, GLC and CrN coatings of different thicknesses were prepared by PVD technology using their respective mature process parameters. Field emission scanning electron microscope (FESEM), laser confocal microscopy, and Raman spectrometer were used to analyze the morphologies and microstructures of the coatings. Nanoindentation measurements and scratch tests were executed to characterize mechanical properties. The-load carrying capacities of these coatings in ambient air, distilled water and oil environments were investigated by a reciprocating tribometer with gradually increasing applied load. Results show that the CrN(2 h) coating has the best load carrying capacity in ambient air and base oil, the GLC coating possesses the best load carrying capacity in distilled water. The DLC coating exhibits lower friction when it survives under low load. The different load carrying capacities of these coatings under sliding-friction condition are closely related to their surface roughness, coating thickness and mechanical, properties.

KeywordDlc Coating Glc Coating Crn Coating Load Carrying Capacity
Subject Area材料科学与物理化学
DOI10.1016/j.surfcoat.2017.04.065
Funding Organizationthe National Basic Research Program of China (973 Program) (Grant no. 2013CB632302);the National Natural Science Foundation of China (Grant no. 51475449);the Key Research and Development Program of Jiangsu Province (Grant no. BE2016115)
Indexed BySCI
If2.589
Language英语
compositor第三作者单位
Citation statistics
Cited Times:27[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.licp.cn/handle/362003/22186
Collection固体润滑国家重点实验室(LSL)
Corresponding AuthorWang, Yongxin
Affiliation1.Shanghai Univ, Inst Mat, Shanghai 200072, Peoples R China
2.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Zhejiang Key Lab Marine Mat & Protect Technol, Key Lab Marine Mat & Related Technol, Ningbo 315201, Zhejiang, Peoples R China
3.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Gansu, Peoples R China
Recommended Citation
GB/T 7714
Li, Zechao,Guan XY,Wang, Yongxin,et al. Comparative study on the load carrying capacities of DLC, GLC and CrN coatings under sliding-friction condition in different environments[J]. Surface & Coatings Technology,2017,321:350-357.
APA Li, Zechao.,Guan XY.,Wang, Yongxin.,Li, Jinlong.,Cheng, Xiaoying.,...&Xue QJ.(2017).Comparative study on the load carrying capacities of DLC, GLC and CrN coatings under sliding-friction condition in different environments.Surface & Coatings Technology,321,350-357.
MLA Li, Zechao,et al."Comparative study on the load carrying capacities of DLC, GLC and CrN coatings under sliding-friction condition in different environments".Surface & Coatings Technology 321(2017):350-357.
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