国内铝合金导电化学氧化研究现状  

State of the art of conductive chemical oxidation of aluminum alloys in China

作　　者：李海丰 LI Haifeng(College of Materials Science and Engineering,Hubei Automotive Industry Institute,Shiyan 442002,China)

机构地区：[1]湖北汽车工业学院材料科学与工程学院,湖北十堰442002

出　　处：《电镀与涂饰》2022年第3期222-228,共7页Electroplating & Finishing

摘　　要：综述了目前国内在铝合金导电化学氧化方面的研究现状,介绍了铬酸盐氧化和无铬钼盐氧化的工艺及膜层性能。梳理出完整的导电氧化膜制备工艺流程,总结了膜层性能表征与测试方法。提出了铝合金无铬环保导电化学氧化的研究方向。The current status of the research on conductive chemical oxidation of aluminum alloys was reviewed.The chromate oxidation process and chromium-free molybdenum oxidation process as well as the properties of the films prepared thereby were introduced.The recommended process flow for preparation of conductive oxide film was presented.The characterization and testing methods of the film were summarized.The research directions of environmentally friendly chromium-free conductive chemical oxidation of aluminum alloys were proposed.

关 键 词：铝合金 导电化学氧化 铬酸盐 钼盐 综述 

分 类 号：TQ174.451[化学工程—陶瓷工业]