耐磨性微弧氧化膜的特性  

Properties of Micro Arc Oxidation Films on Aluminum Alloy Substrate

作　　者：来永春[1] 邓志威[1] 宋红卫[1] 薛文斌[1] 陈如意[1] 

机构地区：[1]北京师范大学低能核物理研究所,北京100875

出　　处：《摩擦学学报》2000年第4期304-306,共3页Tribology

基　　金：国家九五 863攻关课题! ( 71 5-0 1 1 -0 2 0 )

摘　　要：描述了微弧氧化的形成过程及其发展变化 ,考察了氧化膜的基本物理化学特性 .指出微弧氧化膜主要特点是膜层厚、致密、硬度高 ,具有非常好的耐磨、耐蚀、耐压绝缘和抗高温冲击特性 ,在工业部门中具有广阔的应用前景 .Micro arc oxidation film was prepared on Al alloy surface. The micro arc oxidation (MAO) process is introduced at details. The mechanical properties and other characteristics of the film have been examined. As the results, MAO film shows high hardness, good wear resistance and corrosion resistance, and good insulation. Thus micro arc oxidation films are to find promising applications in various industrial fields.

关 键 词：铝合金 微弧氧化 氧化膜 耐磨性能 

分 类 号：TG174.451[金属学及工艺—金属表面处理]