浅谈温度对镀镉彩色钝化膜影响

Analysis on Temperature Infection for Cd Plating of Multicolor Passivation Conversion Coating

镀镉镀种在电镀行业目前仍扮演不可缺少角色,其中彩色钝化是一个重要工种。镀镉彩色钝化膜在不同温度使用下会发生不同情况的颜色变化,本文采用阶梯试验法研究了不同温度下对镀镉层彩色钝化膜颜色、铬含量、耐盐雾性能的影响。结果表明,温度对镀镉彩色钝化膜存在影响。

Cd plating play an indispensable role in the electroplating industry.Cd plating of multicolor passivation conversion coating in temperature can be transformit's color.Usingthe method of ladder,Study ondiffertemperature effect on Cd plating of multicolor passivation conversion coatingcolor,contentofCr,NSS-test.Cdplating temperature.The results showedthat Cdplating of multicolor passivation conversion coating infectionof temperature.