A combined technology is developed to increase the service life of machine components. It combines the advantages of “cold” gas-dynamic (supersonic) spraying and plasma electrolytic oxidation and can be used to deposit high-quality coatings onto tractor parts. The interaction of particles with a surface during gasdynamic spraying is theoretically estimated, and rational spraying conditions are chosen. The service properties of the deposited coatings are experimentally studied.
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Translated by K. Shakhlevich
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Kuznetsov, Y.A., Kravchenko, I.N., Sevryukov, A.A. et al. Technological Methods for Increasing the Life of Machine Components. Russ. Metall. 2019, 1421–1426 (2019) doi:10.1134/S0036029519130184
- gas-dynamic spraying
- plasma electrolytic oxidation
- wear resistance