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Stainless hard coating obtained by electric arc on AISI 304 stainless steel

Published online by Cambridge University Press:  25 October 2002

E. Gemelli
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Abstract

The hardness and wear resistance of 304 stainless steel have been increased by electric arc charging with two hyppereutectic alloy coatings. Oxidation tests have shown that, thanks to the presence of silicon in the coating, a protecting layer of Cr2O3 can develop, which leads to an oxidation rate similar to that of the substrate.

Type
Research Article
Information
Metallurgical Research & Technology , Volume 98 , Issue 5: Tribologie de la mise en forme des métaux , May 2001 , pp. 465 - 471
Copyright
© La Revue de Métallurgie, 2001

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