Method of producing glass-ceramic

A method of producing glass-ceramic includes providing a glass made from a glass composition comprising LiO2, Al2O3, SiO2, and at least one nucleating agent. The glass is disposed in a microwave processing chamber. Microwaves are then selectively delivered into the microwave processing chamber at va...

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Bibliographische Detailangaben
1. Verfasser:	FOLGAR CARLOS EDUARDO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS
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Beschreibung
Zusammenfassung:	A method of producing glass-ceramic includes providing a glass made from a glass composition comprising LiO2, Al2O3, SiO2, and at least one nucleating agent. The glass is disposed in a microwave processing chamber. Microwaves are then selectively delivered into the microwave processing chamber at varying frequencies to induce different distributions of microwave fields in the glass. The glass is nucleated and crystallized while under the influence of the induced microwave fields.