Development of metallurgy in Russia and other CIS countries
ArticleName
Diffusion chromizing of ferrite-perlite gray iron
ArticleAuthors
Yu. Gurevich, V. Frolov, V. Marfitsyn.
Abstract
The paper presents development of simple, reliable and cheap method of surface hardening of ferrite-perlite gray iron via diffusion chromizing. The rate of oxygen and carbon diffusion exceeds the rate of chromium diffusion, what results in carbon oxidation and removal of obstacles for chromium penetration inside metal.
keywords
Diffusion chromizing, ferrite-perlite gray iron, hardening, diffusion rate, carbon oxidation
Language of full-text
russian
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