CORROSION BEHAVIOR OF BRASS IN NITRIC ACID

被引：0
|
作者：
Gapsari, F. [1 ]
Andoko [2 ]
Wijaya, H. [1 ]
机构：
[1] Brawijaya Univ, Mech Engn, Malang, Indonesia
[2] State Univ Malang, Mech Engn, Malang, Indonesia
来源：
METALURGIJA | 2018年 / 57卷 / 04期
关键词：
corrosion; brass; EIS; nitric acid; polarization;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
This research is a preliminary study of which purpose is to find some information about corrosion behavior of brass casted product in nitric acid. The corrosion rate test was conducted by polarization and Electrochemical Impedance Spectroscopy (EIS). This study was run with the variation of nitric acid of 0,5; 1; 1,5; 2 M. Optical Microscope (OM) were used to explain and to confirm polarization and EIS result. A mechanism for the reactions taking place at the electrode/electrolyte interface was explained.
引用
收藏
页码：333 / 336
页数：4
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