铝合金硫酸阳极氧化工艺  

Aluminium alloy anodizing process with sulfuric acid as major salt

作　　者：罗一帆[1] 许旋[2] 陈学文[1] 周爱群[1] 罗丽卿[1] 

机构地区：[1]中山大学北校区化学教研室,广东广州510089 [2]华南师范大学化学系,广东广州510631

出　　处：《电镀与涂饰》2004年第1期33-35,共3页Electroplating & Finishing

基　　金：华南师范大学测试基金;横向课题基金资助项目(340026)

摘　　要：　研究了溶液中的杂质及硫酸浓度、温度和电流密度对铝合金硫酸阳极氧化膜层显微硬度及厚度的影响,由此提出对其氧化工艺维护的方法。Effects of impurity and sulfuric acid in solution, temperature and current density on micro-hardness and thickness of aluminium alloy anodized coatings obtained with sulfuric acid as major salt were studied. Thereby maintenance methods of the anodizing process were presented.

关 键 词：铝合金 阳极氧化 显微硬度 厚度 

分 类 号：TG174.451[金属学及工艺—金属表面处理]