Fretting wear behavior of PTFE-based bonded solid lubrication coatings

被引：25
|
作者：
Xu, J [1 ]
Zhu, MH [1 ]
Zhou, ZR [1 ]
机构：
[1] SW Jiaotong Univ, Tribol Res Inst, Chengdu 610031, Peoples R China
来源：
THIN SOLID FILMS | 2004年 / 457卷 / 02期
基金：
中国国家自然科学基金;
关键词：
coating; polymers; tribology;
D O I：
10.1016/j.tsf.2003.10.008
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
An experimental analysis of the fretting behavior in the presence of a polytetrafluoroethylene-based bonded solid lubrication coating is presented. Dynamic analyses have been performed in combination with examinations through Scanning Electron Microscopy, Fourier Transform Infrared Spectrometer, Laser Scanning Microscope and surface profile-meter. Experimental results showed that the coating has excellent anti-friction and wear-resistant performance, and strongly modifies fretting regime behavior compared to that of non-coating condition. Mechanical and chemical effects are key factors for fracture of coating molecular chains and formation of wear debris during fretting. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码：320 / 325
页数：6
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