LITHIUM ALUMINOSILICATE GLASSES; GLASS-CERAMICS OF -QUARTZ AND/OR -SPODUMENE; ARTICLES IN SAID GLASSES AND GLASS-CERAMICS; METHODS FOR OBTAINING THE SAME

The present invention relates to: - mineral materials selected from lithium aluminosilicate glasses containing vanadium, advantageously precursors of glass-ceramics, and glass-ceramics colored by vanadium containing solid solution(s) of ß-quartz or (and) of ß-spodumene as main crystalline phase: - a...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	COMTE, Marie Jacqueline Monique
Format:	Patent
Sprache:	eng ; fre ; ger
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The present invention relates to: - mineral materials selected from lithium aluminosilicate glasses containing vanadium, advantageously precursors of glass-ceramics, and glass-ceramics colored by vanadium containing solid solution(s) of ß-quartz or (and) of ß-spodumene as main crystalline phase: - articles in said mineral materials; as well as - methods for elaborating said glasses, glass-ceramics and articles in said glasses and glass-ceramics. The present invention was more particularly developed in the framework of optimizing the refining of lithium aluminosilicate glasses containing SnO2 as a fining agent in preparing glasses or glass-ceramics.