A study on the corrosion behavior of nanostructured electrodeposited cobalt

被引:46
作者
Aledresse, A
Alfantazi, A [1 ]
机构
[1] Univ British Columbia, Dept Met & Mat Engn, Vancouver, BC, Canada
[2] Laurentian Univ, Sch Engn, Sudbury, ON P3E 2C6, Canada
基金
加拿大自然科学与工程研究理事会;
关键词
D O I
10.1023/B:JMSC.0000013934.85378.40
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The nanocrystalline Co and Co-P exhibit active behavior and do not passivate. Nanocrystalline Co and Co-P specimens show more cathodic potential than that of their conventional polycrystalline Co and The free corrosion potential. Thus, scanning electron micrographs of the nanocrystalline and polycrystalline Co showed excessive uniform corrosion in nanocrystalline specimen, while less of the same type of corrosion was observed for the polycrystalline Co.
引用
收藏
页码:1523 / 1526
页数:4
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