Email this article Diffusion permeability of yttrium-based heat-resistant ion-plasma coatings
- Authors: Goncharov V.S.1, Goncharov M.V.1, Vasil’ev E.V.1
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Affiliations:
- Tolyatti State University
- Issue: Vol 117, No 9 (2016)
- Pages: 896-900
- Section: Structure, Phase Transformations, and Diffusion
- URL: https://journals.rcsi.science/0031-918X/article/view/166296
- DOI: https://doi.org/10.1134/S0031918X16070061
- ID: 166296
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Abstract
The diffusion permeability of yttrium-containing ion-plasma coatings on substrates made of the low-alloy chromium-based Cr–0.7V–0.17La alloy has been studied. It has been found that protective coatings of this type have a strong barrier effect on diffusion fluxes in the substrate–coating–environment system and that YCr + YCrO3 coatings ensure the best protection of the substrates against gas saturation.
About the authors
V. S. Goncharov
Tolyatti State University
Author for correspondence.
Email: gvs777@mail.com
Russian Federation, ul. Belorusskaya 14, Tolyatti, 445667
M. V. Goncharov
Tolyatti State University
Email: gvs777@mail.com
Russian Federation, ul. Belorusskaya 14, Tolyatti, 445667
E. V. Vasil’ev
Tolyatti State University
Email: gvs777@mail.com
Russian Federation, ul. Belorusskaya 14, Tolyatti, 445667
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