硫酸铈对Ni-B合金化学镀的影响  

Influence of Cerium Sulphate on Ni-B Alloy Electroless Plating

作　　者：闫洪[1] 

机构地区：[1]昆明冶金研究院,云南昆明650031

出　　处：《稀土》2008年第1期16-18,共3页Chinese Rare Earths

基　　金：云南省自然科学基金资助项目(2000E0100M)

摘　　要：研究了硫酸铈对化学镀Ni-B合金的影响,通过实验测定得出,镀液中添加一定量的硫酸铈能提高沉积速度和改善Ni-B镀层的耐蚀性能。XRD结果表明,由于硫酸铈的加入,在B含量较低的情况下,获得了非晶态的Ni-B合金镀层。Influence of cerium sulphate on the electroless plating Ni-B alloy were investigated, test shows that depositing rate were increased and corrosion resistance of the coating can be improved with a certain amount of cerium sulphate in the bath. The XRD shows that the amorphous structure of Ni-B coating can be obtained when B contents are lower.

关 键 词：硫酸铈 化学镀 Ni-B合金 耐蚀性 

分 类 号：TQ153.21[化学工程—电化学工业] O614.33[理学—无机化学]