Inhibition of mild steel corrosion in phosphoric acid solution by triazole derivatives

被引：145

作者：

Wang, L ^{[1
]}

机构：

[1] Yunnan Univ, Dept Chem, Kunming 650091, Peoples R China

来源：

CORROSION SCIENCE | 2006年 / 48卷 / 03期

关键词：

corrosion inhibition; mild steel; triazole; acidic solution;

D O I：

10.1016/j.corsci.2005.02.007

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Corrosion inhibition by triazole derivatives (n-PAT) on mild steel in phosphoric acid (H3PO4) solutions has been investigated by weight loss and polarization methods. The results indicate that these compounds act as mixed-type inhibitors retarding the anodic and cathodic corrosion reactions with emphasis on the former and do not change the mechanism of either hydrogen evolution reaction or mild steel dissolution. Some kinetic parameters are obtained. (C) 2005 Elsevier Ltd. All rights reserved.

引用

页码：608 / 616

页数：9

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