锌镁合金防腐蚀镀层的制备工艺研究进展  

Progress in Preparation of Corrosion Resistant Zinc-magnesium Alloying Coating

作　　者：毛鑫光[1] 马进[1] 沈杰[1] 郁祖湛[2] 

机构地区：[1]复旦大学材料科学系,上海200433 [2]复旦大学化学系,上海200433

出　　处：《腐蚀与防护》2013年第9期761-765,共5页Corrosion & Protection

基　　金：国家自然科学基金(50871129)

摘　　要：作为一种新型的锌基钢板保护层,锌镁合金得到了越来越多的关注。综述了近年来锌镁合金镀层制备技术的研究进展,指出锌镁合金镀层具有比镀锌钢板更优异的防腐蚀性能。阐述和分析了电镀、热浸镀和真空镀等各种锌镁合金镀层的制备技术。As a new type ofzinc-base corrosion resistant coating on steel sheet, the zinc-magnesium （Zn-Mg） alloying coating has drawn more and more attention. This paper reviews the research progress of Zn-Mg coatings prepared by various technologies in recent years, and indicates that Zn-Mg coatings have better corrosion resistance than galvanized steel. Various deposition processes such as electroplating, hot-dip plating and vacuum plating are described and analyzed.

关 键 词：锌镁合金 真空镀 电镀 热浸镀 

分 类 号：TG174[金属学及工艺—金属表面处理]