Corrosion Study of Iron and Copper Metals and Brass Alloy in Different Medium

被引：12

作者：

Samina, Memon ^{[1
]}

Karim, Abdul ^{[1
]}

Venkatachalam, A. ^{[1
]}

机构：

[1] Bhavans Coll, Dept Post Grad Studies & Res Chem, Bombay 400058, Maharashtra, India

来源：

E-JOURNAL OF CHEMISTRY | 2011年 / 8卷

关键词：

Metal; Alloy Strips; Corrosion; Weight loss; INHIBITION; STEEL;

D O I：

10.1155/2011/193987

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The corrosion of iron, copper and brass alloy has been investigated in different medium i.e. HNO3, H3PO4, H2SO4, HCl, CH3COOH. The study reveals that corrosion rate increases in the order iron > copper > brass and for the medium the corrosion follows the order HNO3 > H3PO4 > H2SO4 > HCl > CH3COOH. The rate of corrosion increases with increasing concentration of acid and with increase in time.

引用

页码：S344 / S348

页数：5

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