The study of steel EP866Sh fretting resistance

Muboyadzhyan S.A., Konnova V.I., Gorlov D.S., Aleksandrov D.A.
UDC
669.14
DOI
10.18577/2307-6046-2015-0-7-1-1
Article PDF (Russian) (600.95 KB)
How to cite
Muboyadzhyan S.A., Konnova V.I., Gorlov D.S., Aleksandrov D.A. The study of steel EP866Sh fretting resistance // Proceedings of VIAM. 2015. No. 7. DOI: 10.18577/2307-6046-2015-0-7-1-1. URL: https://test.viam.ru/en/journal/2015/7/1
Abstract

This article describes the experiments that were conducted to study fretting resistance steel EP866Sh. Strained bolt joints are made of the steel where the phenomenon of fretting occurs. Tests were conducted on a universal tribometer CETR UMT-3MT using R33HE1000 lower drive for reciprocating movement in the laboratory environment according to ASTM G204-10. During the experiments load intensity and the oscillation amplitude have changed. The method «pin-on-plate» was chosen to study the tribological properties of steel EP866. Estimated wear curves were conducted metallographic examination of samples.

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