Elastic Moduli and Refractive Indices of Aluminosilicate Glasses Containing Y 2 O 3 , La 2 O 3 , and TiO 2
Authors:
- 1 May 1978
- journal article
- Published by Wiley in Journal of the American Ceramic Society
- Vol. 61 (5-6) , 247-249
Abstract
Glasses in the system Al 2 O 3 ‐Y 2 O 3 ‐SiO 2 , containing TiO 2 and La 2 O 3 , were investigated. Glasses of high refractive index and elastic modulus were developed. The observed Young's and shear moduli of these glasses show good agreement with theoretical values. Agreement was also found between the observed and calculated values of refractive index when the Appen's empirical coefficients were used.Keywords
This publication has 6 references indexed in Scilit:
- Thermoelastic properties of ULE® titanium silicate glassJournal of Non-Crystalline Solids, 1976
- Binary Titania‐Silica Glasses Containing 10 to 20 Wt% TiO 2Journal of the American Ceramic Society, 1976
- Calculation of bulk modulus, shear modulus and Poisson's ratio of glassJournal of Non-Crystalline Solids, 1975
- Direct calculation of Young's moidulus of glassJournal of Non-Crystalline Solids, 1973
- Pressure and Temperature Dependence of the Elastic Moduli of Na 2 O‐TiO 2 ‐SiO 2 GlassesJournal of the American Ceramic Society, 1972
- FUNDAMENTAL CONDITION OF GLASS FORMATION*Journal of the American Ceramic Society, 1947