Abstract
The advantages of joint preliminary grinding of the initial-material components, as compared to separate grinding, and its effect on the regularities of phase formation in the aluminum oxide — titanium oxide system are considered. Joint activation makes it possible to shorten the time expended on thermal synthesis of TiO2 · Al2O3. The effect of stabilizing additives of magnesium and silicon oxides and talc on the kinetics of thermal synthesis of aluminum titanate is studied. It is proposed that talc in an amount of 7% be used as a stabilizing additive to prevent incongruent melting of TiO2 · Al2O3 accompanied by formation of the initial components.
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Translated from Steklo i Keramika, No. 4, pp. 20 – 23, April, 1999.
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Kunin, A.V., Prokof’ev, V.Y. & Il’in, A.P. Synthesis of aluminum titanate using stabilizing additives. Glass Ceram 56, 113–116 (1999). https://doi.org/10.1007/BF02681367
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DOI: https://doi.org/10.1007/BF02681367