Influence of pH and Chlorides on Electrochemical Behavior of Brass in Presence of Benzotriazole

被引：0

作者：

Antonijevic, M. M. ^{[1
]}

Milic, S. M. ^{[1
]}

Radovanovic, M. B. ^{[1
]}

Petrovic, M. B. ^{[1
]}

Stamenkovic, A. T. ^{[1
]}

机构：

[1] Univ Belgrade, Tech Fac Bor, Bor 19210, Serbia

来源：

INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE | 2009年 / 4卷 / 12期

关键词：

Brass; Benzotriazole; Chloride ions; Polarization; STRESS-CORROSION CRACKING; COPPER CORROSION; AQUEOUS-SOLUTIONS; INHIBITION; ACID; IMPEDANCE; ADSORPTION; FILMS; ZINC; DEZINCIFICATION;

D O I：

暂无

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

This paper describes an investigation of the corrosion behavior of Cu37Zn brass in borate buffer solutions at various pH, in the presence of benzotriazole, with and without the addition of chloride ions. The values of anodic current densities are considerably smaller in borate buffer solutions with the addition of benzotriazole compared with those in the inhibitor-free solution. The study analyses the electrochemical behavior of Cu37Zn brass after various times of brass exposure to solution of benzotriazole, as well as its' behavior in solution of benzotriazole of various concentrations.

引用

页码：1719 / 1734

页数：16

共 60 条

[1] Intergranular corrosion of copper in the presence of benzotriazole [J].