Modification of Stainless Steels Surface Layers by Nitriding and Carbonitriding

Маzhyn Skakov, Sherzod Rustambekovich Kurbanbekov, Michail Scheffler, A. Naltaev

2013

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DOI 10.4028/www.scientific.net/amr.712-715.12
Data confidence 70 medium
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Abstract

The structure of low-carbon steels after saturation by nitrogen and carbon in the mode of electrolytic-plasma nitriding and carbonitriding on the surface structure of austenitic stainless steel 12Cr18Ni10Ti has been studied. Optimum modes of electrolytic-plasma nitriding and carbonitriding are determined ensuring the maximum saturation of nitrogen and carbon, the microhardness of the surface. It is established, that after electrolyte-plasma processing microstructure of steel 12Cr18Ni10Ti has martensite structure. As a result of the research it is revealed that steel 12Cr18Ni10Ti after the electrolyte-plasma processing has high hardness.