Email this article Powders for fabricating polycrystalline optical ceramics: Synthetic procedures (an overview)
- Authors: Galakhov A.V.1, Zelenskii V.A.1, Shelekhov E.V.1, Kovalenko L.V.1, Alymov M.I.2
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Affiliations:
- Baikov Institute of Metallurgy and Materials Science
- Institute of Structural Macrokinetics and Materials Science
- Issue: Vol 26, No 2 (2017)
- Pages: 129-133
- Section: Article
- URL: https://bakhtiniada.ru/1061-3862/article/view/195847
- DOI: https://doi.org/10.3103/S1061386217020054
- ID: 195847
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Abstract
Overviewed are existing synthetic procedures for preparation of powders used as raw materials in fabricating optical polycrystalline ceramics such as aluminum oxynitride 9Al2O3 · 5AlN (AlON), yttrium aluminum garnet 5Al2O3 · 3Y2O3 (YAG), and magnesium aluminate spinel Al2O3 · MgO (MAS). Most promising for practical implementation seems to be solution-combustion synthesis from dehydrated gels containing appropriate inorganic salts and organic fuels.
About the authors
A. V. Galakhov
Baikov Institute of Metallurgy and Materials Science
Author for correspondence.
Email: aleksander.galakhov@yandex.ru
Russian Federation, Moscow, 119991
V. A. Zelenskii
Baikov Institute of Metallurgy and Materials Science
Email: aleksander.galakhov@yandex.ru
Russian Federation, Moscow, 119991
E. V. Shelekhov
Baikov Institute of Metallurgy and Materials Science
Email: aleksander.galakhov@yandex.ru
Russian Federation, Moscow, 119991
L. V. Kovalenko
Baikov Institute of Metallurgy and Materials Science
Email: aleksander.galakhov@yandex.ru
Russian Federation, Moscow, 119991
M. I. Alymov
Institute of Structural Macrokinetics and Materials Science
Email: aleksander.galakhov@yandex.ru
Russian Federation, Chernogolovka, Moscow, 142432
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