Email this article Influence of the surface layer structure on the interaction character of friction pairs formed by X155CrMo12-1, 41Gr4, and 35GrMnSi4 steels with CuAl9Fe4 bronze
- Authors: Stepankin I.N.1, Pozdnyakov E.P.1, Kudritsky V.G.2
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Affiliations:
- Pavel Sukhoi State Technical University of Gomel
- Belyi Institute of Mechanics of Metal-Polymeric Systems
- Issue: Vol 37, No 2 (2016)
- Pages: 179-183
- Section: Article
- URL: https://journals.rcsi.science/1068-3666/article/view/228169
- DOI: https://doi.org/10.3103/S1068366616020161
- ID: 228169
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Abstract
A comparative analysis of tribotechnical characteristics of friction pairs of X155CrMo12-1, 41Gr4, and 35GrMnSi4 steels with a counterbody of CuAl9Fe4 bronze, which were tested under conditions corresponding to operation of friction units of axial-piston pumps, is carried out. Practical recommendations on the substitution of 35GrMnSi4 structural steel with the diffusion surface hardening for X155CrMo12-1 high-alloy steel when making the supporting and distributor disks of hydraulic pumps are formulated.
About the authors
I. N. Stepankin
Pavel Sukhoi State Technical University of Gomel
Author for correspondence.
Email: igor-stepankin@mail.ru
Belarus, pr. Oktyabrya 48, Gomel, 246746
E. P. Pozdnyakov
Pavel Sukhoi State Technical University of Gomel
Email: igor-stepankin@mail.ru
Belarus, pr. Oktyabrya 48, Gomel, 246746
V. G. Kudritsky
Belyi Institute of Mechanics of Metal-Polymeric Systems
Email: igor-stepankin@mail.ru
Belarus, ul. Kirova 32a, Gomel, 246050
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