Email this article Study of Alloy Steel Wear Resistance Strengthened by Plasma Hardening
- Authors: Korotkov V.A.1
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Affiliations:
- Nizhnetagil’ Branch of the Ural Federal University
- Issue: Vol 54, No 5-6 (2018)
- Pages: 364-367
- Section: Article
- URL: https://journals.rcsi.science/0009-2355/article/view/236290
- DOI: https://doi.org/10.1007/s10556-018-0488-x
- ID: 236290
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Abstract
Specimens of steels 30KhGSA, 38KhS and 40Kh, strengthened by plasma hardening, are tested under dry friction conditions in a disk-on-block system. Good wear resistance of hardened steels is established for alloy systems Cr–Mn–Si (30KhGSA) and Cr–Si (38KhS). The wear resistance of single-component system 40Kh is less by a half. This can be explained by the higher carbon equivalent of 30KhGSA steel. Blocks in contact wear to the least with hardened steel 38KHS discs.
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About the authors
V. A. Korotkov
Nizhnetagil’ Branch of the Ural Federal University
Author for correspondence.
Email: vk@udgz.ru
Russian Federation, Nizhny Tagil
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