THE EFFECT OF SILICON ON ELECTROCHEMICAL CORROSION PROPERTIES OF FE-25-PERCENT-CR FERRITIC STEEL

Authors
CHIGIRINSKAYA LA BLAZHIEV OL CHULANOV OB CHERNOVA GP TOMASHOV ND
Citation
La. Chigirinskaya et al., THE EFFECT OF SILICON ON ELECTROCHEMICAL CORROSION PROPERTIES OF FE-25-PERCENT-CR FERRITIC STEEL, Protection of metals, 30(3), 1994, pp. 197-200
Citations number
23
Categorie Soggetti
Metallurgy & Mining
Journal title
Protection of metals → ACNP
ISSN journal
00331732
Volume
30
Issue
3
Year of publication
1994
Pages
197 - 200
Database
ISI
SICI code
0033-1732(1994)30:3<197:TEOSOE>2.0.ZU;2-O
Abstract
Mechanical and electrochemical corrosion properties of 01Kh25TB ferrit ic steel doped by 1 - 5% of silicon are given. Silicon was shown to fa cilitate both the active dissolution process and the steel passivation , as well as to increase its pitting resistance. The obtained results were explained in terms of the silicon effect on micro- and electronic structure of solid solution and passivating film.