Investigation of the heat resistance of zirconia coatings generated by microarc oxidation
- Autores: Savushkina S.V.1, Polyansky M.N.1, Borisov A.M.2, Vinogradov A.V.2, Lyudin V.B.2, Dankova T.E.1, Agureev L.E.1
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Afiliações:
- Keldysh Research Center
- Tsiolkovsky Russian State Technological University
- Edição: Volume 10, Nº 2 (2016)
- Páginas: 406-411
- Seção: Article
- URL: https://journals.rcsi.science/1027-4510/article/view/188536
- DOI: https://doi.org/10.1134/S1027451016020336
- ID: 188536
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Resumo
The heat resistance and thermal conductivity of zirconia coatings with a thickness of ∼200 μm, obtained on zirconium by microarc oxidation, are experimentally investigated. Exposure to nitrogen plasma during thermal tests (temperatures up to 2000°C) results in an increase in the thermal conductivity of the coatings. This is associated with structural changes in the coatings, detected by scanning electron microscopy and X-ray diffraction analysis.
Sobre autores
S. Savushkina
Keldysh Research Center
Email: anatoly_borisov@mail.ru
Rússia, Moscow, 125438
M. Polyansky
Keldysh Research Center
Email: anatoly_borisov@mail.ru
Rússia, Moscow, 125438
A. Borisov
Tsiolkovsky Russian State Technological University
Autor responsável pela correspondência
Email: anatoly_borisov@mail.ru
Rússia, Moscow, 121552
A. Vinogradov
Tsiolkovsky Russian State Technological University
Email: anatoly_borisov@mail.ru
Rússia, Moscow, 121552
V. Lyudin
Tsiolkovsky Russian State Technological University
Email: anatoly_borisov@mail.ru
Rússia, Moscow, 121552
T. Dankova
Keldysh Research Center
Email: anatoly_borisov@mail.ru
Rússia, Moscow, 125438
L. Agureev
Keldysh Research Center
Email: anatoly_borisov@mail.ru
Rússia, Moscow, 125438
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