Service de Chimie Industrielle et Chimie des Solides, Université Libre de Bruxelles, Belgium
Abstract:
Ion exchange of glasses in the solid state has been studied. Two salt systems have been chosen: KCl---ZnCl2 and KCl---KNO3. Mechanical strength has been measured after heat treatment. It has been shown that with the KCl---KNO3 system one can get better results than with the KCl---ZnCl2 system.