THE EFFECT OF RARE EARTH ELEMENTS ON CORROSION RESISTANCE OF ELECTRODEPOSITED ZINC COATING

作     者：Dept.of Materials Science and Engineering NAI Li Shijia He Jianping Sun Li 

出 版 物：《材料保护》 (Materials Protection)

年 卷 期：1991年第3期

页      面：7-10页

核心收录：

主　　题：ting Pr THE EFFECT OF RARE EARTH ELEMENTS ON CORROSION RESISTANCE OF ELECTRODEPOSITED ZINC COATING 加加 In 

摘      要：By weight loss test, the effect of several singular rare earth element on corrosion resistance of zinc coating has been investigated. It is found that the effect of Sm, Er and Yb is more evident. The cortesion resistance of coating which containes Yb has been specially studied. By using ESCA、ICP and SEM,comparisons were made on compositions and structures of the coatings with or without Yb.