表面技术2012，Vol.41Issue(6)：44-46,50,4.
镀液中稀土掺杂对镍基化学镀的影响
Effects of RE-doped in the Bath on Nickel-base Electroless Deposit
张敬尧 1杨秋菊2
作者信息
- 1. 扬州大学机械工程学院,扬州225127
- 2. 南京理工大学材料科学与工程学院,南京210094
- 折叠
摘要
Abstract
The rare earth ions of Y3+, Nd3+ or La3+ was doped in acidic Ni-base electroless bath respectively, then the effects of RE on the bath stability and deposit rate and coating organize structure, as well as microhardness and corrosion resistance of coatings were studied. The results show that BF elemenl with a little amount doped in the electroless balh could increase the bath stability and deposit rate, where the effect of Y3+ is remarkable while that of La3+ is worst. At the same time, RE used in electroless deposit could make nickel grain smaller and raise microhardness and corrosion resistance of coating availably,关键词
稀土掺杂/镀液稳定性/沉积速度/组织结构/显微硬度/耐蚀性Key words
RE-doped/ bath stability/ deposit rate/ organize structure/ raicrohardness/ corrosion resistance分类
化学化工引用本文复制引用
张敬尧,杨秋菊..镀液中稀土掺杂对镍基化学镀的影响[J].表面技术,2012,41(6):44-46,50,4.
