摘要
电镀Ｆｅ－Ｃｒ－Ｎｉ合金显微结构研究①李东林＊刘建平郭芳洲华建荣（南方冶金学院化工系，江西赣州３４１０００）Ｆｅ－Ｃｒ－Ｎｉ合金，一直是电镀工作者研究的对象［１，２］．Ａ．Ｍ．Ａｎｄｅｒｓｏｎ［３］等人从多种Ｃｒ（Ⅲ）的水溶液中镀出了Ｆｅ－Ｃｒ－Ｎｉ...
The microstructure of the electroplated Fe Cr Ni alloys from the mixed carboxylic acid solution containing Cr(Ⅲ) and additives were determined with XRD and SEM. Experimental results showed that, under the experimental condition, the phase component、structure of Cu base electroplated Fe Cr Ni alloys had a critical thickness, which was 11 μm and a critical Ni content, which was 32%. Organic additives, formic acid or polyethylene Glycol, mainly affected the surface、cross section morphology of the electroplated Fe Cr Ni alloys. Adding Mo to the electroplated Fe Cr Ni alloys led to remarkable corrosion resistance in concentrated HCl.
出处
《电化学》
CAS
CSCD
1996年第2期223-228,共6页
Journal of Electrochemistry
基金
国家自然科学基金
中南工业大学分析测试开放中心资助课题
关键词
电镀
镀合金
FE-CR-NI合金
显微结构
Pulse electroplating, Fe alloy electroplating, Cr alloy electroplating, Ni alloy electroplating
