UDC
620.178.35:669.018.44
DOI
10.18577/2307-6046-2019-0-3-96-104
Article PDF (Russian) (1.02 MB)
How to cite
Gorbovets M.A., Khodinev I.A., Karanov V.A., Yushin V.D. Influence of the type of loading on high-cycle fatigue of heat-resistant alloys // Proceedings of VIAM. 2019. No. 3 (75). Ст. 11. URL: https://www.viam-works.ru. DOI: 10.18577/2307-6046-2019-0-3-96-104.

Influence of the type of loading on high-cycle fatigue of heat-resistant alloys

Gorbovets M.A., Khodinev I.A., Karanov V.A., Yushin V.D.
Abstract

As is known, in domestic and world practice it has historically developed that in research and certification of alloys, high-cycle fatigue tests are carried out according to the «pure bending with rotation» loading conditions. Nowadays most scientist around the world give preference to high-cycle fatigue tests according to the «tension–compression» loading conditions. This article is about to assess the influence of the type of loading on high-cycle fatigue of nickel heat-resistant alloys GS6U, EI698 and heat-resistant titanium alloy VT8M-1.

Keywords
titanium alloys, nickel alloys, high-cycle fatigue, tension-compression, pure bending with rotation, fatigue limits.
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