Effect of IFKhAN-92 inhibitor on scale removal during sulfuric acid pickling of steel

被引：20

作者：

Avdeev, Ya. G. ^{[1
]}

Gorichev, I. G. ^{[2
]}

Luchkin, A. Yu. ^{[2
]}

机构：

[1] Russian Acad Sci, AN Frumkin Inst Phys Chem & Electrochem, Leninskii Pr 31, Moscow 119071, Russia

[2] Moscow State Pedag Univ, Moscow 119882, Russia

来源：

INTERNATIONAL JOURNAL OF CORROSION AND SCALE INHIBITION | 2012年 / 1卷 / 01期

关键词：

acid corrosion; corrosion inhibitors; acidic steel pickling; scale removal; iron oxides;

D O I：

10.17675/2305-6894-2012-1-1-026-037

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An integrated study of the effect of IFKhAN-92 on steel pickling in sulfuric acid solutions has been carried out. The inhibitor studied significantly reduces the corrosion rate of the metal but does not hinder the scale removal. It has been shown that the electrochemical component of the scale pickling process is described by Erofeev's equation of heterogeneous kinetics.

引用

页码：26 / 37

页数：12

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