Low-Cycle Fatigue under Controlled Deformation and Fracture of the Superalloy VZh175

M. S. Belyayev; V. F. Terentyev; M. A. Gorbovets; M. M. Bakradze; O. S. Antonova

doi:10.1134/S2075113318010033

Low-Cycle Fatigue under Controlled Deformation and Fracture of the Superalloy VZh175

Авторы: Belyayev M.¹, Terentyev V.², Gorbovets M.¹, Bakradze M.¹, Antonova O.²
Учреждения:
1. All-Russian Scientific Research Institute of Aviation Materials, VIAM
2. Baikov Institute of Metallurgy and Materials Science
Выпуск: Том 9, № 1 (2018)
Страницы: 1-8
Раздел: Article
URL: https://journals.rcsi.science/2075-1133/article/view/207035
DOI: https://doi.org/10.1134/S2075113318010033
ID: 207035

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Аннотация

Low-cycle fatigue of the superalloy VZh175 heat-resistant alloy was studied under controlled deformation at room and high temperatures. The parameters of cyclic elastoplastic deformation and characteristics of fatigue strength were considered. The peculiarities of nucleation and development of low-cycle fatigue cracks were studied.