化学镀镍-磷液的周期循环研究  

A Cyclical Research on Electroless Ni-P Bath

作　　者：高加强[1] 胡文彬[1] 杨光 沈彬[1] 

机构地区：[1]上海交通大学金属基复合材料国家重点实验室,上海200030

出　　处：《电镀与环保》2002年第2期8-10,共3页Electroplating & Pollution Control

摘　　要：采用中磷配方进行周期循环 (MTO)实验 ,研究镀液的维护与补充方法。实验发现 ,随着镀液老化 ,镀速下降 ,镀层中磷含量则比较稳定 ,pH值对镀液有很大的影响。The bath maintaining and making up method is researched via MTO experiment using MP bath. The results show that with the aging of the bath, the doposition speed is declined, but the P content in the plating coating is more stable; pH value has a great influence on the bath. The make up process resulted from the experiment can be directly used into production.

关 键 词：化学镀 镍-磷液 周期循环 pH值 镀镍 镀合金 镍磷合金 镀液 

分 类 号：TQ153.12[化学工程—电化学工业]