铝和钛对热镀锌层的影响  

Effects of Aluminum and Titanium on Hot Galvanizing Coating

作　　者：魏世丞[1] 朱晓飞[1] 魏绪钧[1] 

机构地区：[1]东北大学材料与冶金学院,辽宁沈阳110004

出　　处：《材料保护》2003年第9期28-30,共3页Materials Protection

摘　　要：　从表观质量、上锌量、电化学测试3方面,分别考察加入微量铝、钛对锌镀层的影响,得出铝、钛加入量分别为0.01%,0.03%(质量分数)时,可提高镀层耐蚀性,得到的新镀层不产生漏镀,同时提高镀层光泽,达到改善镀层表观质量的目的。Effects of trace Al and Ti on the hot galvanizing coating were studied based on the surface quality, plating-weight and electrochemical property. While adding 0.01%Al and 0.03% Ti, the anticorrosion of hot galvanizing coating was increased according to Tafel curves, and the surface quality such as brightness of coating was improved and no defects existed.

关 键 词：铝 钛 镀层 表观质量 电化学测试 

分 类 号：TQ153[化学工程—电化学工业]