表面技术2013，Vol.42Issue(4)：52-55,4.
铝合金微弧氧化陶瓷膜表面复合化学镀Ni-P-SiC的研究
Investigation on Electroless Ni-P-SiC Composite Plating on Micro-arc Oxidation Film of Aluminium Alloy
吴珺仪 1李忠盛 2吴护林 3李立2
作者信息
- 1. 重庆南开中学,重庆400030
- 2. 重庆大学材料科学与工程学院,重庆400044
- 3. 华南理工大学材料科学与工程学院,广州510640
- 折叠
摘要
Abstract
Ni-P-SiC composite plating was prepared on micro-arc oxidation film of aluminium alloy by electroless composite plating.The effect of SiC concentration in the solution on phase,microstructure and deposition rate was investigated.The adhesion of composite coating (micro-arc oxidation film and Ni-P-SiC composite plating) was also tested.The results show that the structure of Ni-P-SiC composite plating are amorphous.The interface between composite plating and ceramic film is distinct.Ni-P-SiC composite plating could cover the micropore of micro-arc oxidation film.The deposition rate of Ni-P-SiC composite plating is reduced as the concentration of SiC in the solution increasing.The amount of eutectoid SiC increases quickly with SiC concentration in the solution increased and remains unchanged while the concentration of SiC reaching 16 g/L.关键词
复合化学镀/Ni-P-SiC镀层/铝合金/微弧氧化Key words
electroless composite plating/Ni-P-SiC plating/aluminium alloy/micro-arc oxidation分类
化学化工引用本文复制引用
吴珺仪,李忠盛,吴护林,李立..铝合金微弧氧化陶瓷膜表面复合化学镀Ni-P-SiC的研究[J].表面技术,2013,42(4):52-55,4.
