article·2000-01-01

Stability of Aluminium Titanate-Mullite Ceramic

Yu Zhang

Abstract

The stabilizing effect of mullite on aluminium titanate was studied in detail through XRD, RPD, SEM and EDS. The sintering temperature was found to thect the stability of aluminium titanate. The content and the variety of mullite, as well as annealing time, have influence on the composites. In addition, the mechanism of mullite suppressing the thermal decomposition of aluminium titanate was discussed. Solid solution and mullite grain can suppress the grain of aluminium titanate, which results in the improvement on the stability of aluminium titanate.
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Research context

OpenAlex topics: Advanced ceramic materials synthesis · Ferroelectric and Piezoelectric Materials · Microwave Dielectric Ceramics Synthesis

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