Interfacial reaction between quartz and potassium silicate glass was studied at both 900 °C 1000 °C. The results showed that no phase transformation observed for the pure or Instead, particles in K2O-SiO2 glass, from to cristobalite occurred quartz/glass interface first, then crystals transformed into tridymite. tridymite formed became site of heterogeneous nucleation, which induces plenty prec...

Zeolites are a family of open-framework aluminosilicate minerals used in many diverse fields, including building materials, agriculture, water treatment, and catalysis. In this study, natural zeolites were mechano-chemically treated by co-milling with corundum cristobalite. The idea behind the study was that high-hardness oxides would cause zeolite to undergo more structural distortion, potenti...

The results of petrographic studies structure formation and the phase composition developed aluminophosphate refractory adhesive compositions Al 2 O 3 *-Cr -H PO 4 at different temperatures with addition clay components are presented. It has been established that polarizing cristobalite tridymite AlPO4 crystals rhombic modification observed in fired samples, which thermally stable compounds pro...