表面技术2013，Vol.42Issue(3)：67-69,98,4.
铝合金导电化学氧化工艺研究
Study on the Technology of Electric Chemical Oxidation Coating of Aluminum Alloy
赵永岗 1吕红军1
作者信息
- 1. 沈阳黎明航空发动机(集团)有限责任公司,沈阳110043
- 折叠
摘要
Abstract
This study using orthogonal test method,employing the film contact resistant as the evaluation criteria,optimized the parameters of the chemical oxidation:solution temperature was 25 ℃,oxidation time was 5 minutes and pH value was 1.63.And the film contact resistant and anti-corrosion character were both acceptable,using the optimized parameters to process the test piece of aluminum alloy.And discussed the influence to the film quality by some of the key parameters,such as the pretreatment means (alkaline cleaning、pickling),chemical conversion means (solution temperature,oxidation time,pH value)and dryness temperature.关键词
化学氧化/铝合金/耐蚀性/接触电阻Key words
chemical oxidation/ aluminum alloy/ anti-corrosion/ film contact resistant分类
矿业与冶金引用本文复制引用
赵永岗,吕红军..铝合金导电化学氧化工艺研究[J].表面技术,2013,42(3):67-69,98,4.
