Mullite Synthesis from High-Temperature Solution

V. A. Maslov; V. V. Voronov; L. D. Iskhakova; E. G. Yarotskaya; P. P. Fedorov

doi:10.1134/S0020168519100091

Mullite Synthesis from High-Temperature Solution

Authors: Maslov V.A.¹, Voronov V.V.¹, Iskhakova L.D.², Yarotskaya E.G.¹, Fedorov P.P.¹
Affiliations:
1. Prokhorov General Physics Institute of the Russian Academy of Sciences
2. Fiber Optics Research Center, Russian Academy of Sciences
Issue: Vol 55, No 11 (2019)
Pages: 1151-1155
Section: Article
URL: https://journals.rcsi.science/0020-1685/article/view/158798
DOI: https://doi.org/10.1134/S0020168519100091
ID: 158798

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Abstract

Abstract—We have studied mullite formation during recrystallization of alumina-rich ceramics from a high-temperature solution. The use of alkali metal-containing fluxes leads to crystallization of the corresponding aluminosilicates. A positive result has been obtained using a PbO–V₂O₅ melt as a solvent, with incongruent mullite dissolution in it.