Structure of a single crystalline intermetallic alloy based on Ni3Al after deformatoin-heat treatment

Bazyleva O.A., Karashaev M.M., Shestakov A.V., Dmitriev N.S.
UDC
621.763
DOI
10.18577/2307-6046-2022-0-4-3-12
Article PDF (Russian) (1.11 MB)
How to cite
Bazyleva O.A., Karashaev M.M., Shestakov A.V., Dmitriev N.S. Structure of a single crystalline intermetallic alloy based on Ni3Al after deformatoin-heat treatment // Proceedings of VIAM. 2022. No. 4. DOI: 10.18577/2307-6046-2022-0-4-3-12. URL: https://test.viam.ru/en/journal/2022/4/1
Keywords
Ni3Al
Abstract

Examines the study of the effect of deformation and subsequent heat treatment on the structure of single-crystal samples from a heat-resistant intermetallic alloy based on the Ni3Al compound. It is shown that at a degree of deformation (upsetting in a closed container) ≤40 %, no cracks are formed in the structure of the material under study. Subsequent thermal annealing after deformation promotes the process of recrystallization and the formation of a grain structure in deformed samples of an intermetallic alloy based on the Ni3Al compound.

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