摘要
就常用电刷镀镍溶液的组成、含量及其对镀液及镀层性能的影响进行了试验研究。研究结果表明:[NH3]/[NI2+]摩尔浓度比值的大小是影响镀液及镀层性能的关键因素。适量地加入柠檬酸三铵(50～70g/L)对镀液有好的作用,过多地加入柠檬酸三铵对镀液有不利的作用。
The effects of the composition of nickel brush plating solution on the properties of bath and deposits were investigated in the present paper. The results show that the ratio of /is a key parameter which determines the performance of bath solution and the deposits. Adding a reasonable amount of tri-ammonium citrate (50～70g/L)is useful, but it is harmful if the concentration of tri-ammonium citrate is more than 100g/L.
出处
《表面技术》
EI
CAS
CSCD
北大核心
2004年第3期37-39,共3页
Surface Technology
关键词
电刷镀
快速镍镀液
镀层性能
Brush Plating
Fast nickel plating solution
