微弧氧化膜层真空浸渗封闭方法研究  

Study on Vacuum Impregnation Sealing Method for Micro-arc Oxidation Coating

作　　者：杨艳[1] 张佳[1] 魏刚[1] 孙长涛[1] 齐丽娜[1] 李凤[1] 

机构地区：[1]中国船舶重工集团公司第十二研究所,陕西兴平713102

出　　处：《热加工工艺》2017年第6期152-154,共3页Hot Working Technology

摘　　要：探讨了微弧氧化膜层真空浸渗封闭的原理,比较了微弧氧化膜层真空浸渗封闭前后的致密性能、耐蚀性能和电绝缘性能。结果表明:通过真空浸渗封闭技术可大幅提高微弧氧化膜层的致密性、耐蚀性和电绝缘性能。The principle of vacuum impregnation sealing of micro-arc oxidation coating were discussed. The compactness, corrosion resistance and electrical insulation performance of microarc oxidation coating before and after vacuum impregnation sealing were compared. The results show that the compactness, corrosion resistance and electrical insulation property of micro-arc oxidation coating greatly improve by vacuum impregnation sealing technology.

关 键 词：真空浸渗密封 微弧氧化 耐蚀性能 

分 类 号：TG174.4[金属学及工艺—金属表面处理]