铸造镁合金表面处理现状及发展趋势  

Current Situation and Develpment Trend of Surface Treatment Technique for Cast Magnesium Alloy

作　　者：姜蕊 吴晓鸣[2] JIANG Rui;WU Xiao-ming(Beijing Doercoat Technology Co.,Ltd.,Beiing 100195,China;Luoyang Institute of Electro-Optical Equipment AVIC,Luoyang 471009,Henan,China)

机构地区：[1]北京杜尔考特科技有限公司,北京100195 [2]中国航空工业集团公司洛阳电光设备研究所,河南洛阳471009

出　　处：《铸造》2020年第10期1044-1047,共4页Foundry

摘　　要：综述了铸造镁合金的发展现状,以及铸造镁合金表面处理技术的基本工艺方法。比较了不同方法制备的防护膜层微观组织特性,并介绍了超微弧氧化技术的特点和应用前景。This paper is a comprehensive review on the development status and process methods of surface treatment technique for cast magneium alloy.Specifically,the paper compares the various surface treatment technique,and the microstructure characteristics of the films prepared by different techniques were analyzed.The technical feature and actual application situation of the ultra micro-arc oxidation(UMAO)were also presented.

关 键 词：铸造镁合金 腐蚀防护 微弧氧化 超微弧氧化 

分 类 号：TG146.22[一般工业技术—材料科学与工程]