The milk white and wear resistant oxide film wasobtained by the method of porcelain anodic oxidation after hot-dip aluminizing on thestainless steel and Co-Cr alloy first in this thesis.

• 本文首次通过热浸镀铝后进行瓷质阳极氧化的方法在不锈钢和钴铬合金表面获得耐磨的乳白色氧化膜。