THE NONISOTHERMAL DEVITRIFICATION OF GEL-DERIVED LITHIUM, SODIUM AND BARIUM DISILICATE GLASSES

被引：1
|
作者：
MAROTTA, A
PERNICE, P
ARONNE, A
BURI, A
机构：
[1] Department of Materials and Production Engineering, Piazzale Tecchio, Napoli
来源：
JOURNAL OF THERMAL ANALYSIS | 1991年 / 37卷 / 08期
关键词：
D O I：
10.1007/BF01912197
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The non-isothermal devitrification kinetics of lithium, sodium and barium disilicate gel-glasses have been investigated by differential thermal analysis. Using methods proposed by the present authors, the kinetic parameters and the mechanism of crystal growth in the studied glasses were evaluated from DTA curves. The results were compared with those obtained for the glasses of the same composition prepared using a mixture of oxides as starting materials and quenching the melts.
引用
收藏
页码：1679 / 1685
页数：7
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