ELECTROLYTE–PLASMA DIFFUSION NITRIDING OF 30KHGSA STEEL

30 ХГСА БОЛАТТАРДЫҢ ЭЛЕКТРОЛИТ-ПЛАЗМАЛЫҚ ДИФФУЗИЯЛЫҚ АЗОТТАУ

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Abstract

The article presents research results on the development of technological regimes of the electrolyte–plasma nitriding treatment method to improve the microhardness of 30KhGSA structural steel. The method is based on the combination of the effects of electrolyte–plasma diffusion nitriding, which makes it possible to effectively improve the performance of the material. Electrolyte–plasma treatment is a complex impact on the surface of a material that includes electrolytic treatment and plasma воздействие. During the treatment process, the structure of the steel surface changes and a nitrogen layer is formed, significantly increasing hardness and wear resistance. The process includes friction reduction under plasma treatment conditions, which contributes to a significant increase in the strength of the steel.