Application of gas atomization technology to obtain high-quality metal powder compositions for applying atmospheric plasma coatings

Iatsyuk I.V., Artemenko N.I., Doronin O.N., Nerush S.V.
UDC
621.762
DOI
10.18577/2307-6046-2020-0-2-3-9
Article PDF (Russian) (659.68 KB)
How to cite
Iatsyuk I.V., Artemenko N.I., Doronin O.N., Nerush S.V. Application of gas atomization technology to obtain high-quality metal powder compositions for applying atmospheric plasma coatings // Proceedings of VIAM. 2020. No. 2. DOI: 10.18577/2307-6046-2020-0-2-3-9. URL: https://test.viam.ru/en/journal/2020/2/1
Keywords
metal powder composition, gas atomization, atmospheric plasma spraying, nickel alloy.
Abstract

FSUE «VIAM», using gas atomization technology, has mastered the full cycle of producing metal powder compositions (MPC) from alloys of the Ni–Cr–Al–Y system, which are unique materials of a new generation and are applicable in the technology of atmospheric plasma spraying of coatings on critical parts and assemblies, including large ones. The obtained MPC are intended to replace foreign powders, the import of which is limited due to the introduction of economic sanctions against Russia. Studies of the structure and properties of the obtained MPC are carried out. Thermal coatings applied using the obtained MPC are characterized by high uniformity and uniform structure.

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