VISCOSITY, ELASTIC PROPERTIES, AND COHESIVE ENERGY OF GLASSES OF THE Na2O - GeO2 - TiO2 AND K2O - GeO2 - TiO2 SYSTEMS.

被引:0
|
作者
Nemilov, S.V. [1 ]
Kanchueva, O.N. [1 ]
Komarova, N.V. [1 ]
机构
[1] S. I. Vavilov State Optical Inst, Leningrad, USSR, S. I. Vavilov State Optical Inst, Leningrad, USSR
来源
The Soviet journal of glass physics and chemistry | 1986年 / 12卷 / 02期
关键词
GLASS MANUFACTURE - Physical Chemistry;
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中图分类号
学科分类号
摘要
The task of the study was to investigate the low-temperature viscosity, the density, the ultrasonic velocity, and to analyze the concentration changes of both the properties themselves and also of other parameters which can be calculated on the basis of the measured values and are also structure-sensitive characteristics (activation entropy of viscous flow, g-atom volume of the oxygen atoms, and average bond energy of the oxygen atoms in the glass network). The results are summarized in tables.
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页码:88 / 94
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