The surface and bulk crystallization of Li2O · 2 SiO2 glass has been studied by differential thermal analysis and the influence of the specific surface area of the sample and the nucleation heat treatment on the crystallization kinetics is pointed out. The kinetic parameters were also evaluated from the DTA curves and related to the crystallization mechanism. The results agree well with the isothermal data reported in the literature.
Surface and Bulk crystallization in non-isothermal devitrification of glasses / A., Marotta; A., Buri; Branda, Francesco. - In: THERMOCHIMICA ACTA. - ISSN 0040-6031. - ELETTRONICO. - (1980), pp. 397-403.
Surface and Bulk crystallization in non-isothermal devitrification of glasses
BRANDA, FRANCESCO
1980
Abstract
The surface and bulk crystallization of Li2O · 2 SiO2 glass has been studied by differential thermal analysis and the influence of the specific surface area of the sample and the nucleation heat treatment on the crystallization kinetics is pointed out. The kinetic parameters were also evaluated from the DTA curves and related to the crystallization mechanism. The results agree well with the isothermal data reported in the literature.File in questo prodotto:
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