Sols were prepared from silicon ethoxide and calcium nitrate. The calcium silicate glasses prepared showed crystallisation of wollastonite at temperatures above 900 degrees C and devitrification of silica in the form of alpha-cristobalite and alpha-quartz.
Origin
Instituto De Ceramica Y Vidrio
Journal Title
Bol Soc Esp Ceram Vidr 1988 27 6 349-357
Sector
Special Glass
Class
S 233