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.

• 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。