锌镀层钝化处理的研究现状及展望  

Study on Reality and Prospect of Zinc Coating Passivation Treatment

作　　者：李雪[1] 裴和中[1] 张国亮[1] 龙晋明[1] 

机构地区：[1]昆明理工大学材料科学与工程学院,云南昆明650093

出　　处：《热加工工艺》2012年第16期144-147,共4页Hot Working Technology

摘　　要：介绍了锌镀层铬酸盐钝化和三价铬钝化的原理及应用前景;分别概述了高铬钝化、低铬彩色钝化、低铬蓝白钝化、军绿色钝化的优缺点;重点介绍低铬钝化和三价铬钝化的发展,并进行了展望。The principle and application prospect of chromate passivation and trivalent chromium passivation for zinc plating were described.The pros and cons were reviewed separately,including high chromium passivation,low chromium iridescent passivation,low chromium bright blue passivation and grass green passivation.And it focuses on the development of low-chromium passivation and trivalent chromium passivation,simultaneously has forecast its prospects for development.

关 键 词：钝化原理 铬酸盐钝化 三价铬钝化 

分 类 号：TG174[金属学及工艺—金属表面处理]