Structure and Efficiency of Gas-Dynamic Deposition of Hybrid Coatings Based on a Nanocrystalline Aluminum Matrix
- Авторы: Aborkin A.V.1, Alymov M.I.2, Kireev A.V.1, Sobol’kov A.V.1, Arkhipov V.E.3
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Учреждения:
- FGBOU VO A. G. Stoletov and N. G. Stoletov Vladimir State University
- FGBU of Science A. G. Merzhanov Institute of Macrokinetics and Materials Science
- FGBU A. A. Blagonravov Engineering Institute
- Выпуск: Том 62, № 7-8 (2018)
- Страницы: 809-814
- Раздел: Article
- URL: https://journals.rcsi.science/0026-0894/article/view/242231
- DOI: https://doi.org/10.1007/s11015-018-0723-x
- ID: 242231
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Аннотация
Gas-dynamic deposition of mechanically synthesized hybrid powders based on a nanocrystalline matrix AMg2 strengthened by nanocrystalline graphite and micro-sized Al2O3 particles is performed. The effect of Al2O3 content in a charge, varied in the range of 10–90 wt.%, on the grain size composition of the synthesized hybrid powder is studied. The structure-phase composition of synthesized hybrid powders and formed coatings was studied by X-ray diffraction analysis. Quantitative estimates are obtained of the Al2O3 content in the hybrid coatings formed. The influence of Al2O3 content in the powder on the efficiency of the gas-dynamic spraying of a hybrid coating is determined. The rational content of Al2O3 in powder is determined ensuring efficient hybrid coating deposition.
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Об авторах
A. Aborkin
FGBOU VO A. G. Stoletov and N. G. Stoletov Vladimir State University
Автор, ответственный за переписку.
Email: aborkin@vlsu.ru
Россия, Vladimir
M. Alymov
FGBU of Science A. G. Merzhanov Institute of Macrokinetics and Materials Science
Email: aborkin@vlsu.ru
Россия, Chernogolovka, Moscow Region
A. Kireev
FGBOU VO A. G. Stoletov and N. G. Stoletov Vladimir State University
Email: aborkin@vlsu.ru
Россия, Vladimir
A. Sobol’kov
FGBOU VO A. G. Stoletov and N. G. Stoletov Vladimir State University
Email: aborkin@vlsu.ru
Россия, Vladimir
V. Arkhipov
FGBU A. A. Blagonravov Engineering Institute
Email: aborkin@vlsu.ru
Россия, Moscow
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