日期:2012-04-14 16:14
到7．33 Bm厚的合格光亮镀层，镀速为21．96 wn／h。
关键词：三价铬；硫酸盐；镀硬铬；配位剂；厚度；镀速
中图分类号：TQl53．1 l 文献标志码：A
文章编号：1004―227X(2009)05―0005―05Effect of auxiliary coordination agent in thedeposition of chromium from chromic sulfateelectrolyte／／WANG Qi。qiao．ZENG Zhen―OU*，K ANGZhen．hua。HU Yao．hongAbstract：The effects of auxiliary complexing agents，such as acetic acid，glycine，sodium citrate，sodium oxalate andmalic acid，on the appearance，thickness and