Modeling the Combined Effect of Temperature and Composition on the Properties of a Glass Plate

被引：0
|
作者：
Yu. K. Startsev
机构：
[1] Russian Academy of Sciences,Grebenshchikov Institute of Silicate Chemistry
来源：
Inorganic Materials | 2001年 / 37卷
关键词：
Experimental Data; Heat Treatment; Inorganic Chemistry; Surface Layer; Combine Effect;
D O I：
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中图分类号：
学科分类号：
摘要：
The alkali-metal-ion exchange between glass surfaces and molten salts, widely used to strengthen glass and produce graded materials, is analyzed in terms of relaxation theory. A model is proposed which adequately describes stress development and relaxation in the glass during ion exchange and subsequent heat treatment. The model calculations are compared with the present and earlier experimental data. The model is shown to reflect the salient features of the temperature dependences and depth profiles of glass properties in the modified surface layer, in spite of the relatively small number of model parameters, some of which are derived from experiment.
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页码：628 / 635
页数：7
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