酸性光亮镀铜的原材料和阳极的质量问题  

On the Quality of Raw Materials and Anode Used in Bright Acidic Copper Plating

作　　者：张绍恭 

机构地区：[1]原机械部第二设计研究院,浙江杭州310022

出　　处：《电镀与精饰》2002年第1期12-14,共3页Plating & Finishing

摘　　要：指出在酸性光亮镀铜生产中 ,不应只注意光亮剂的选择 ,还要重视原材料。例如硫酸铜、硫酸和配制电解液用水的纯度 ,铜阳极生产中使用的铜的纯度 ;加工方法影响阳极中磷质量分数的多少和磷在阳极中分布是否均匀。It is pointed out that in the production of bright acidic copper plating, not only should lay stress on the selection of brighteners but also pay great attention to the quality of raw materials and to the copper anode used including the purity of copper sulfate, sulfuric acid and water used to make up the plating bath, purity of copper used in the manufacture of copper anode, effect of processing method on phosphorus content in the phosphorus containing copper anode, and distribution of phosphorus in the manufactured copper anode. The effect of questions mentioned above on the bath performances and coating quality is not allowed to be ignored.

关 键 词：酸性镀铜 原材料 阳极 光亮镀铜 

分 类 号：TQ153.14[化学工程—电化学工业]