AlCrN涂层的滑动摩擦学特性研究

被引:10
作者
莫继良
朱旻昊
机构
[1] 西南交通大学牵引动力国家重点实验室摩擦学研究所
关键词
AlCrN; CrN; 多弧离子镀; 滑动摩擦磨损; 磨损机制;
D O I
暂无
中图分类号
TH117 [机械摩擦、磨损与润滑];
学科分类号
摘要
采用CETRUMT–2型摩擦磨损试验机,对多弧离子镀制备的AlCrN涂层进行了往复滑动摩擦试验研究。以CrN涂层作为对比,采用台阶仪、扫描电子显微镜(SEM)、电子能谱(EDX)分析了涂层的磨痕,探讨了AlCrN涂层的磨损机理。结果表明:AlCrN涂层的摩擦因数平稳,磨损表面极其光滑,表面呈现抛光效应;AlCrN涂层拥有较高硬度和良好的排屑能力,因此在高载荷下具有比CrN涂层更好的抗磨损性能。
引用
收藏
页码:12 / 16
页数:5
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