The corrosion resistance of chromium electroplated from trivalent and hexavalent chromium plating solutions

被引：3

作者：

Lansdell, P ^{[1
]}

Farr, JPG ^{[1
]}

机构：

[1] UNIV BIRMINGHAM,SCH MET & MAT,BIRMINGHAM B15 2TT,W MIDLANDS,ENGLAND

来源：

TRANSACTIONS OF THE INSTITUTE OF METAL FINISHING | 1997年 / 75卷

关键词：

D O I：

10.1080/00202967.1997.11871178

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

A comparison has been made of the long term stability and corrosion resistance of trivalent chromium deposited from a chloride based solution and hexavalent chromium deposited from a sulphate based solution. The work showed a difference in corrosion resistance between the two systems and has revealed the corrosion mechanism that caused the failure of the plated films. All the work was carried out on a brass substrate overplated with bright nickel to provide a substrate for the chromium deposit.

引用

页码：219 / 223

页数：5