Viscosities and thermal properties of glasses in the system Li2O-TeO2 were measured at a temperature region of glass transformation. The Tg values were decreased and the two measures of fragility were increased with an increase in the Li2O content, indicating that the glasses became more fragile as the Li2O content increased.
Origin
Osaka Prefecture University, Japan
Journal Title
Phys And Chem Glasses 35 6 1995 226-228
Sector
Special Glass
Class
S 831