Compatibility of Polyimide Self-lubricating Material with WS2-Ag Solid Lubricating Film

被引：0
|
作者：
Qiu W. [1 ]
Meng X. [1 ]
Wang F. [1 ]
Meng H. [1 ]
Bao Z. [1 ]
机构：
[1] Engineering Research Center for Electrophysical Apparatus and Application Technology, Beijing Research Institute of Automation for Machinery Industry Co. Ltd., Beijing
来源：
Qiu, Weiwei (wwqiu314@163.com) | 2020年 / Chinese Mechanical Engineering Society卷 / 33期
关键词：
Compatibility; Polyimide; WS[!sub]2[!/sub]-Ag;
D O I：
10.11933/j.issn.1007-9289.20191101001
中图分类号：
学科分类号：
摘要：
In order to study the compatibility of polyimide-based lubricating materials with solid lubricating film on steel surface, the WS2 solid lubricating film doped with Ag was prepared on 9Cr18 bearing steel by ion beam composite deposition technique. Then,friction test between the ball pin was made of polyimide self-lubricating shelf material (abbreviation: PI base pin) with 9Cr18 steel,and the PI base pin and WS2-Ag films were performed on the friction wear testing machine(MS-T3000).The surface and wear morphology and composition, functional group of the PI base pin and WS2-Ag films were detected by field emission scanning electron microscopy(FESEM), optical microscope, laser confocal microscope and infrared spectrometer. The results showed that after the friction and wear tests, there was no chemical reaction between WS2-Ag films and PI based material, both keep the inherent lubrication performance, and shows a good compatibility. © 2020, Editorial Office of CHINA SURFACE ENGINEERING. All right reserved.
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页码：55 / 62
页数：7
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