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Russian Metallurgy (Metally)

, Volume 2019, Issue 13, pp 1421–1426 | Cite as

Technological Methods for Increasing the Life of Machine Components

  • Yu. A. Kuznetsov
  • I. N. Kravchenko
  • A. A. SevryukovEmail author
  • M. A. Glinskii
COATING DEPOSITION

Abstract

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.

Keywords:

gas-dynamic spraying plasma electrolytic oxidation powder coating particle electrolyte wear resistance 

Notes

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Copyright information

© Pleiades Publishing, Ltd. 2019

Authors and Affiliations

  • Yu. A. Kuznetsov
    • 1
  • I. N. Kravchenko
    • 2
  • A. A. Sevryukov
    • 3
    Email author
  • M. A. Glinskii
    • 2
  1. 1.Orel State Agrarian UniversityOrelRussia
  2. 2.Russian State Agrarian University—Timiryazev Agricultural AcademyMoscowRussia
  3. 3.National Defense Management CenterMoscowRussia

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