Technological methods of ion processing with applying condensation-diffusion coating

Gorlov D.S., Kashin D.S., Azarovskiy E.N., Druzhnova Ya.S.
UDC
669.018.44
DOI
10.18577/2307-6046-2023-0-12-87-97
Article PDF (Russian) (1.11 MB)
How to cite
Gorlov D.S., Kashin D.S., Azarovskiy E.N., Druzhnova Ya.S. Technological methods of ion processing with applying condensation-diffusion coating // Proceedings of VIAM. 2023. No. 12. DOI: 10.18577/2307-6046-2023-0-12-87-97. URL: https://test.viam.ru/en/journal/2023/12/8
Keywords
gradient deposition, condensation-diffusion coating, sulfide-oxide corrosion, high-temperature oxidation, constant displacement voltage, pulse displacement voltage, alloy-coating interface
Abstract

The results of gradient deposition of a condensation-diffusion coating to protect a nickel alloy from sulfide-oxide corrosion and high-temperature oxidation are presented in order to obtain the minimum size of the droplet phase at the initial moment of deposition when the bias voltage is operating in constant or pulse modes. It is established that the displacement operating modes do not significantly affect the adhesive component and the number of defects at the alloy-coating interface, and the gradient onset of deposition increases these characteristics.

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