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《Glass》 2004-06
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Influence of MgO and ZnO on the properties of LAS transparent glass-ceramic

The influence of different MgO and ZnO-doped on the properties of LAS transparent glass-ceramic was studied by DTA、SEM、XRD、dilatometer and mechanics test. We have found out that MgO and ZnO can improve the melting effect. MgO and ZnO-doped promoted the crystallization and growing. During increasing the amount of MgO and ZnO-doped, the coefficient of expansion is expanded. The mechanics property is expanded firstly, and diminished later. When introduced 1.5 g MgO and 0.5 g ZnO above total 100%, the synthetical property of glass-ceramic was appropriate.
【CateGory Index】: TQ171
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