Corrosion of carbon steel in soils of varying moisture content

被引：18

作者：

Glazov, N. N. ^{[1
]}

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

Reformatskaya, I. I. ^{[1
]}

Podobaev, A. N. ^{[1
]}

Ashcheulova, I. I. ^{[1
]}

机构：

[1] LY Karpov Phys Chem Res Inst, Moscow 105064, Russia

来源：

PROTECTION OF METALS | 2006年 / 42卷 / 06期

关键词：

81.65.Kn; 82.45.Bb; 07.05.Fb;

D O I：

10.1134/S0033173206060130

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Electrochemical equipment, which enables one to study the processes of underground corrosion under conditions of differential aeration of soils, with no limitation of the experiment duration at a fixed position of the interface boundary and controlled moisture content, is developed. The character and rate of the corrosion process can be predicted by comparing the metal potentials with the polarization curves recorded in soil electrolytes at pH values typical of the near-electrode soil layer. The usage of solely gravimetric technique in studying the above corrosion processes may provide wrong results.

引用

页码：601 / 608

页数：8