Ingredients of the bath processing parameter and coloration method are studied deeply with respect to colored electroless Nickle plating on 45steel.
本文对45钢彩色化学镀镍磷的镀液成分、工艺参数、着色方法进行了比较深入的研究。
The Sn plating process features simple formulation, stable bath and convenient operation. The colored films are pitch black and durable.
该镀锡工艺配方简单，镀液稳定，操作简便，着色后的膜层深黑，牢固。
Satisfactory colored-films on iron craftworks were obtained by coloring process of electroless Cu plating at room temperature and chemical coloring in turn.
通过对铜原子结构的分析，提出了得到良好结合力的化学镀铜层的可能性，进而给出了使用“考本”液在钢铁上直接化学镀铜的工艺。
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