Effect of Flux Materials on the Reaction of Y2O3and SiO2
- 1 July 1987
- journal article
- Published by Wiley in Journal of the American Ceramic Society
- Vol. 70 (7) , C‐160-C‐161
- https://doi.org/10.1111/j.1151-2916.1987.tb05695.x
Abstract
The solid‐state reaction between yttrium oxide and amorphous silicon oxide with a molar ratio 1:1 has been studied. The effect of several flux materials on conversion at different temperatures (900° to 1300°C) has been investigated. Lithium compounds and especially fluoride gave the highest conversions. Fluorides of cations other than lithium were also powerful fluxes. The purity of the oxyorthosilicate formed was studied by different methods.Keywords
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