镀锡钢板钝化工艺的展望  

Status and Prospect of Passivation for Tin-Plated Sheet

作　　者：翟运飞[1] 李宁[1] 郑振[1] 黎德育[1] 

机构地区：[1]哈尔滨工业大学化工学院,黑龙江哈尔滨150001

出　　处：《电镀与环保》2010年第5期1-4,共4页Electroplating & Pollution Control

摘　　要：介绍了镀锡钢板钝化方面的研究现状,其中主要涉及温度、钝化时间、镀锡钢板的表面状态等因素对铬酸盐钝化效果的影响,以及无机酸盐和有机类等无铬钝化技术的发展情况。对镀锡板钝化技术的发展方向和前景进行了分析,认为低铬和无铬钝化技术将成为镀锡钢板钝化技术的重要研究方向。The current status of research on tin-plate passivation is overviewed, mainly involving the factors impacting chromate passivation effect,such as temperature,passivation time,surface conditions of tin plate and so on,and the developments of inorganic salts chromium-free passivation technology and organic chromium-free passivation technology are also presented.The development direction and prospect of tin-plate passivation technology is analyzed.And it is proposed that low-chromium and chromium-free passivation technology will be an important research field of the tin-plate passivation technology.

关 键 词：镀锡钢板 钝化 铬酸盐 无铬钝化 

分 类 号：TG174[金属学及工艺—金属表面处理]