Micro-Scale Abrasive Wear Test of Thin Coated Cylindrical Surfaces

被引:0
|
作者
A. Ramalho
机构
[1] Universidade de Coimbra—FCTUC-Dep. Eng. Mecânica Pólo II,
来源
Tribology Letters | 2004年 / 16卷
关键词
micro-abrasion; coatings; wear;
D O I
暂无
中图分类号
学科分类号
摘要
This paper is concerned with whether the micro-scale abrasive test is suitable for studying non-flat surfaces. A new micro-scale abrasion test has been developed to do studies on cylindrical shapes. A complete procedure to determine the intrinsic wear resistance of coatings is presented and discussed. The new method allows the direct characterization of small cylindrical parts, such as pins, bolts, shafts, etc. The method developed is used to study the abrasion resistance of W–Si–N sputtered coatings and electroplated chromium films.
引用
收藏
页码:133 / 141
页数:8
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