Improving Wear Resistance of Agricultural Machine Components by Applying Hard-Alloy Thick-Layer Coatings Using Plasma Surfacing
- Authors: Sidorov S.A.1, Khoroshenkov V.K.1, Lobachevskii Y.P.1, Akhmedova T.S.2
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Affiliations:
- Federal Scientific Agroengineering Center VIM
- National University of Science and Technology MISiS
- Issue: Vol 60, No 11-12 (2017)
- Pages: 1290-1294
- Section: Article
- URL: https://journals.rcsi.science/0026-0894/article/view/239820
- DOI: https://doi.org/10.1007/s11015-017-0443-7
- ID: 239820
Cite item
Abstract
The most effective method for improving wear resistance of rapidly wearing agricultural machine components reacting under operating conditions with an abrasive soil medium is application of hard alloy coatings by surfacing. The thickness of a surfacing layer is a factor governing the operating life of these components. Production limitations exist in applying hard alloy coatings connected with a reduction in their physicomechanical properties with an increase in surfacing layer thickness. In view of this, operating properties are studied for hard alloy coatings of different thickness for soil working components. Empirical dependences are determined governing permissible values of hard alloy surfacing layer thickness on components of working elements of solid treatment equipment. An effective production method is substantiated for applying hard alloy thick layer coatings. Production and materials science recommendations are given for preparing tool components.
About the authors
S. A. Sidorov
Federal Scientific Agroengineering Center VIM
Author for correspondence.
Email: nanosid@bk.ru
Russian Federation, Moscow
V. K. Khoroshenkov
Federal Scientific Agroengineering Center VIM
Email: nanosid@bk.ru
Russian Federation, Moscow
Ya. P. Lobachevskii
Federal Scientific Agroengineering Center VIM
Email: nanosid@bk.ru
Russian Federation, Moscow
T. Sh. Akhmedova
National University of Science and Technology MISiS
Email: nanosid@bk.ru
Russian Federation, Moscow
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