Cavitation-erosion resistance of arc ion-plated (Ti,Cr)N coatings

被引：0
|
作者：
Pan, GS [1 ]
Yang, WY [1 ]
机构：
[1] Tsinghua Univ, Natl Tribol Lab, Beijing 100084, Peoples R China
来源：
SCIENCE IN CHINA SERIES A-MATHEMATICS | 2001年 / 44卷
关键词：
cavitation-erosion; ion plating; (Ti; Cr)N coatings; grey cast iron;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The cavitation-erosion behavior of (Ti,Cr)N multi-component coatings produced by arc ion-plating on grey cast iron was studied by using an ultrasonic cavitation-erosion testing apparatus and scanning electron microscopy. The test results indicated that surface roughness of the substrate, surface morphology of the coating, substrate bias voltage and the thickness of the coating had certain influence on the erosion rate. Arc ion-plated (Ti,Cr)N multi-component coatings showed better cavitation-erosion resistance than single component coatings because of higher microhardness and good adhesion.
引用
收藏
页码：369 / 374
页数：6
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