摘要
通过电化学分析和盐雾腐蚀试验,对镁合金微弧氧化和黑色化学氧化后表面膜的耐蚀性能进行了比较。结果表明:镁合金经过微弧氧化和黑色化学氧化后,耐蚀性能均有提高,但是黑色化学氧化后镁合金的耐蚀性提高更为显著。
A comparison of corrosion behavior is made between magnesium alloy surface oxide films formed by micro-arc and chemical black oxidation with electrochemical method and CASS. The results show that magnesium alloy can be improved in corrosion resistance both by microarc oxidation and chemcal black oxidation, but more obviously by the latter.
出处
《电镀与环保》
CAS
CSCD
2007年第2期22-24,共3页
Electroplating & Pollution Control
关键词
镁合金
微弧氧化
化学氧化
耐蚀性
magnesium alloy
micro-arc oxidation
chemical oxidation
corrosion resistance