| 醋酸镍对AZ 63B镁合金微弧氧化膜耐蚀性的影响 |
| |
| 引用本文： | 夏浩,占稳,欧阳贵.醋酸镍对AZ 63B镁合金微弧氧化膜耐蚀性的影响[J].电镀与环保,2012,32(3):43-45. |
| |
| 作者姓名： | 夏浩 占稳 欧阳贵 |
| |
| 作者单位： | 武汉材料保护研究所,湖北武汉,430030 |
| |
| 摘 要： | 在硅酸盐体系电解液中添加适量的醋酸镍及配位剂后,对AZ 63B镁合金进行微弧氧化处理,在AZ 63B镁合金表面制备了微弧氧化膜。研究了醋酸镍对微弧氧化膜耐蚀性的影响。结果表明:在电解液中添加醋酸镍,经微弧氧化后,镁合金表面生成了含Ni化合物的咖啡色氧化膜,耐蚀性得以提高。
|
| 关 键 词： | 镁合金 微弧氧化 醋酸镍 耐蚀性 |
Effects of Nickel Acetate on the Corrosion Resistance of Micro-arc Oxidation Films on AZ 63B Magnesium Alloy |
| |
| XIA Hao
,
ZHAN Wen
,
OUYANG Gui.Effects of Nickel Acetate on the Corrosion Resistance of Micro-arc Oxidation Films on AZ 63B Magnesium Alloy[J].Electroplating & Pollution Control,2012,32(3):43-45. |
| |
| Authors: | XIA Hao ZHAN Wen OUYANG Gui |
| |
| Affiliation: | (Wuhan Research Institute of Materials Protection,Wuhan 430030,China) |
| |
| Abstract: | AZ 63B magnesium alloy was treated with micro-arc oxidation in a silicate system electrolyte containing suitable amount of nickel acetate and complexing agent,obtaining a micro-arc oxidation film on the surface of AZ 63B magnesium alloy.The effects of nickel acetate on the corrosion resistance of the micro-arc oxidation film were investigated.The results show that when nickel acetate is added to the electrolyte,after micro-arc oxidation,a brown oxidation film containing nickel compound is formed on the surface of magnesium alloy,thus the corrosion resistance is improved. |
| |
| Keywords: | magnesium alloy micro-arc oxidation nickel acetate corrosion resistance |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
