Preparation of Finely Crystalline Yttrium-Aluminum Garnet in Solar Furnaces


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Abstract

The possibility is considered of preparing finely crystalline yttrium-aluminum garnet using high-temperature processes in solar furnaces. The effect of concentrated radiation heat flow density during treatment of a mixture of yttrium and aluminum oxides on phase composition of the melt obtained is revealed. The optimum radiation flux density for preparing specimens of finely crystalline single-phase yttrium-aluminum garnet is 8.4 MW/m2.

About the authors

T. P. Salikhov

Institute of Materials Science NPO Fizika-Solntse, Uzbek Academy of Sciences

Email: ognemet@misis.ru
Uzbekistan, Tashkent

V. V. Kan

Institute of Materials Science NPO Fizika-Solntse, Uzbek Academy of Sciences

Email: ognemet@misis.ru
Uzbekistan, Tashkent

É. M. Urazaeva

Institute of Materials Science NPO Fizika-Solntse, Uzbek Academy of Sciences

Email: ognemet@misis.ru
Uzbekistan, Tashkent

T. V. Savatyugina

Institute of Materials Science NPO Fizika-Solntse, Uzbek Academy of Sciences

Email: ognemet@misis.ru
Uzbekistan, Tashkent

G. M. Arushanov

Institute of Materials Science NPO Fizika-Solntse, Uzbek Academy of Sciences

Email: ognemet@misis.ru
Uzbekistan, Tashkent

S. N. Kan

Institute of Materials Science NPO Fizika-Solntse, Uzbek Academy of Sciences

Email: ognemet@misis.ru
Uzbekistan, Tashkent

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