Email this article Properties of the Coatings Fabricated by Plasma-Jet Hard-Facing by Dispersed Mechanical Engineering Wastes
- Authors: Latypov R.A.1, Ageev E.V.2, Latypova G.R.1, Altukhov A.Y.2, Ageeva E.V.2
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Affiliations:
- Moscow Polytechnic University
- Southwest State University
- Issue: Vol 2018, No 6 (2018)
- Pages: 573-575
- Section: Hardening and Coating Technologies
- URL: https://journals.rcsi.science/0036-0295/article/view/172592
- DOI: https://doi.org/10.1134/S0036029518060137
- ID: 172592
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Abstract
The properties of the coatings fabricated by plasma-jet hard-facing with a powder mixture of the dispersed wastes of VK8 hard alloy, R6M5 high-speed steel, and Kh15N60 nichrome taken in the same proportions are studied. The microhardness and the wear resistance of coatings are higher than those of the 30KhGSA steel substrate by a factor of 1.4 and 1.3, respectively. The coatings have a very small number of pores, and the arithmetical mean deviation of the coating profile is Ra = 0.73.
About the authors
R. A. Latypov
Moscow Polytechnic University
Author for correspondence.
Email: latipov46@mail.ru
Russian Federation, Moscow
E. V. Ageev
Southwest State University
Email: latipov46@mail.ru
Russian Federation, Kursk
G. R. Latypova
Moscow Polytechnic University
Email: latipov46@mail.ru
Russian Federation, Moscow
A. Yu. Altukhov
Southwest State University
Email: latipov46@mail.ru
Russian Federation, Kursk
E. V. Ageeva
Southwest State University
Email: latipov46@mail.ru
Russian Federation, Kursk
