Viscosity-temperature (VT) curves for two iron rich glass compositions, named G1 and G2, made from various industrial wastes were obtained by using dilatometry and rotational viscosimeter. The experimental VT curves are compared with the theoretically estimated values by the Gehlolff-Thomas and Bottinga-Weill models. Investigated compositions showed a large forming temperature interval and a high tendency to crystallise which influences the viscosity.
Origin
Unknown
Journal Title
Rivista 4/2006 15-20
Sector
Special Glass
Class
S 3197