New developments of NRC «Kurchatov Institute» – VIAM in the field of materials for casting processes of superalloys

Echin A.B., Deynega G.I., Narskiy A.R.
UDC
669.018.44
DOI
10.18577/2307-6046-2023-0-8-13-24
Article PDF (Russian) (694.47 KB)
How to cite
Echin A.B., Deynega G.I., Narskiy A.R. New developments of NRC «Kurchatov Institute» – VIAM in the field of materials for casting processes of superalloys // Proceedings of VIAM. 2023. No. 8. DOI: 10.18577/2307-6046-2023-0-8-13-24. URL: https://test.viam.ru/en/journal/2023/8/2
Keywords
blades of gas turbine engines, cobalt aluminate, surface modification, aviation materials science, superalloys, equiaxial casting, directional crystallization
Abstract

The main results of the research work carried out at the NRC "Kurchatov Institute" – VIAM in the period from 2015 to the present in the field of creating new materials for casting processes of nickel superalloys are considered. Serial production and supply of a number of materials to machine-building enterprises has been established. A promising task is the organization of low-tonnage production of blades for power turbine installations in order to solve the problem of import substitution and expansion of domestic production.

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