PROPERTIES OF CALCIUM, STRONTIUM, AND BARIUM GALLIOSILICATE GLASSES

被引:11
作者
BALEWICK, LA
SHELBY, JE
机构
[1] Glass Science Laboratory, New York State College of Ceramics, Alfred University, Alfred, New York
关键词
alkaline earths; gallium oxide; glass; physical properties; silicates;
D O I
10.1111/j.1151-2916.1990.tb06495.x
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
Glasses in three alkaline‐earth (Ca, Sr, and Ba) galliosilicate systems were prepared, and the density, viscosity, thermal expansion coefficient, and glass transformation temperature were measured. All glasses contain 30 mol% alkaline‐earth oxide. It is suggested that alkaline‐earth ions can play a role in the glass structure which is similar to that of an intermediate ion. Copyright © 1990, Wiley Blackwell. All rights reserved
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页码:213 / 216
页数:4
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