Abstract
The results of experimental data and evaluation of the influence of the plasma gas composition on the properties of wear-resistant coatings deposited by various gas-thermal methods are presented. It is shown that, for the majority of existing types of wear-resistant coatings used in various branches of production, plasma sputtering of coatings using argon and nitrogen as the plasma-forming gas may replace the application of wear-resistant coatings using compressed air as the plasma-forming gas. At the same time, the use of a mixture of compressed air and hot hydrocarbons from the exhaust gases of a diesel internal combustion engine of a car as a plasma-forming gas during air-plasma sputtering should be carefully substantiated.
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Translated by I. Moshkin
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Kartsev, S.V. Influence of the Composition of a Plasma-Forming Gas on the Properties of Wear-Resistant Coatings Applied by Gas-Thermal Methods. J. Mach. Manuf. Reliab. 52, 938–941 (2023). https://doi.org/10.1134/S1052618823080083
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DOI: https://doi.org/10.1134/S1052618823080083