DISSOLUTION RATE AND CORROSION POTENTIAL OF IRON IN THE PRESENCE OF H2O2 AS A FUNCTION OF THE SOLUTION-STIRRING RATE

Authors
MARSHAKOV AI IGNATENKO VE MIKHAILOVSKII YN
Citation
Ai. Marshakov et al., DISSOLUTION RATE AND CORROSION POTENTIAL OF IRON IN THE PRESENCE OF H2O2 AS A FUNCTION OF THE SOLUTION-STIRRING RATE, Protection of metals, 30(3), 1994, pp. 201-205
Citations number
9
Categorie Soggetti
Metallurgy & Mining
Journal title
Protection of metals → ACNP
ISSN journal
00331732
Volume
30
Issue
3
Year of publication
1994
Pages
201 - 205
Database
ISI
SICI code
0033-1732(1994)30:3<201:DRACPO>2.0.ZU;2-R
Abstract
An activation of th iron dissolution at a constant potential by H2O2 i s shown to depend on the rate ratio of the H2O2 electroreduction and t hat of the Fe2+-ion chemical oxidation in the diffusion layer of the s olution. A dependence of the free-corrosion potential of iron on the c oncentration of the oxidizer is obtained at different rates of solutio n stirring.