甲酸盐-乙酸盐体系三价镀铬的再研究  

Chromium Electroplating in FormateAceate System

作　　者：杜登学[1] 周磊[1] 邱光正[1] 冯喜平 张长鑫[2] 

机构地区：[1]山东轻工业学院化工系 [2]北京科技大学理化系

出　　处：《材料保护》1998年第5期14-15,共2页Materials Protection

摘　　要：重新探讨了原甲酸盐－乙酸盐体系的最优化条件，提高了镀层质量，使镀层厚度达７０μｍ以上。初步分析了厚度提高的原因，同时也对电镀液的性能和极化曲线进行了研究。Abstract The optimum conditions of chromium electroplating in formateacetate system were investigated. The results showed that the quality of deposit was improved with these conditions,and the thickness of the coating could be 70 m and over.The polarization curves and properties of the bath were also studied. \=

关 键 词：镀铬 三价铬 甲酸盐 乙酸盐 电镀 

分 类 号：TQ153.11[化学工程—电化学工业]