Glasses and glass-ceramics of the Si02-Al203-Zn0-Ca0 system obtained by classical methods have, in the past, been the object of numerous investigations. It is well known that glass-ceramics of this system containing graphite have excellent light-transmission characteristics in the visible range. They are, however, very difficult to prepare because of the high temperatures required to melt the initial glass.
Origin
University Of Montpellier, France
Journal Title
J Mat Sci Letters 8 1989 1071-1075
Sector
Primary Papers
Class
PP 83