MIXED-ALKALI EFFECT IN FLUORIDE GLASSES

被引：10
|
作者：
ZHAO, XJ
SAKKA, S
机构：
[1] Kyoto Univ, Japan
来源：
JOURNAL OF NON-CRYSTALLINE SOLIDS | 1989年 / 112卷 / 1-3期
关键词：
Alkali Metal Compounds;
D O I：
10.1016/0022-3093(89)90551-6
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The effects of mixing of two dissimilar alkalis on various properties of heavy-metal fluoride glasses are reviewed. Remarkable effects are found in the electrical conductivity and dielectric loss, and minor but significant effects are found in Vickers hardness, elastic constants and dielectric constant. No appreciable effect is found in density, refractive index, thermal expansion coefficient, glass transition temperature and chemical durability.
引用
收藏
页码：347 / 351
页数：5
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