共 13 条
- [11] SCHWARZ R, 1929, BERICHTE, V63, P783
- [12] Shepherd ES, 1909, AM J SCI, V28, P293
- [13] TREVIATSKII SG, 1958, DOPOVIDI AKAD NAUK U, P295
STUDIES IN GERMANIUM OXIDE SYSTEMS .4. PHASE EQUILIBRIA IN SYSTEM K20-GEO2
被引：38
作者：
MURTHY, MK
LONG, L
IP, J
机构：
[1] Department of Materials Chemistry, Ontario Research Foundation, Ontario, Sheridan Park
关键词：
D O I：
10.1111/j.1151-2916.1968.tb12640.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：
Phase relations in the binary system K2O‐GeO2 were determined by conventional quenching techniques. Three compounds, K2O.2GeO2, 3K2O.11GeO2, and K2O.7GeO2, exist in the composition range 65 to 100% GeOn. The compound 3K2O.1lGeO2 melts congruently at 1055°C, whereas K2O.2GeO2 and K2O.7GeO2 melt incongruently at 761° and 950°C, respectively. Thermal expansion data for the crystalline compounds are presented. The structure of potassium germanate glasses is discussed. Copyright © 1968, Wiley Blackwell. All rights reserved
引用
收藏
页码：661 / &
相关论文