摘要
研究了制取含Al_2O_3粒子量高且镀液稳定的Ni-P-Al_2O_3化学复合镀液的工艺方法;讨论了镀液组成和工艺对沉积速度的影响,并在此基础上进一步研究镀层的组织性能及机理。在Ni_P合金镀液中加入Al_2O_3粒子(3～5μm)形成复合镀层,且Al_2O_3与Ni-P合金基质机械结合,复合镀层保持Ni-P合金组织结构,复合镀层表现出更优良的机械性能。
The technical methods were obtained by studying electroless Ni-P-Al2O3 solution in here; and the influence both so
lution components and deposition rate. On the whole,the property and mechanism of electroless plating was made
further research.
The compound electroless plating can be formed in Ni-P solution by adding Al2O3 particles (35um) .and the
binding pattern is mechanical between Ni-P bases and Al2O3 particles, the structure of the compound electroless
plating is same as Ni-P alloy's,and the compound plating is of excellent mechanical properties.
出处
《表面技术》
EI
CAS
CSCD
1999年第6期3-6,共4页
Surface Technology
