【摘要】 介绍了真空镀黑色氮钛膜工艺化发黑工艺的缺点所存在的问题，用真空镀黑色氮钛膜工艺代替钢磷化或 铝阳极氧化等表面发黑工艺可以克服磷化或铝极氧化工艺的缺点，可使其耐磨性 及耐蚀性得到提高更多还原

【Abstract】 This paper studied the problem in the process of phosphatizing and/or anodizing. The characteristics of black coating, deposited by multi arc ion plating were introduces. The problem in the process of phosphatizing and/or anodizing were resolved by multi-are ion plating method. Wear resistance and anticorrosion of the coating of ion plating were also developed.更多还原