A model is presented to correlate density with structure of Li20-Al203-Si02, Na20-Al203-Si02, K20-Al203-Si02 and Ca0-Al203-Si02 glasses. Any of these systems shows a unique dependence of density on the (R20 or RO/Si02) ratio. There is mostly no effect of Al203 concentration on density.
Origin
Mansoura University, Egypt
Journal Title
Phys Chem Glasses 42 1 42-48
Sector
Special Glass
Class
S 2151