The effect of Eu and Ho on crystallization behaviour of ZrBaYAl-fluoride glasses has been investigated in this study. Kinetic data have been obtained by non-isothermal DSC method. The evaluation of activation energies of crystallization has been carried out in terms of the Johnson-Mehl-Avrami equation, by the Kissinger-method. The stability parameter proposed by Saad and Poulain has also been calculated.
Origin
University Of Veszprem, Hungary
Journal Title
Proc Xvii Int Cong Glass, Vol 7, Beijing 1995, 99-103
Sector
Special Glass
Class
S 1390