REINFORCED GLASS-CERAMIC ARTICLE AND ENAMEL ADAPTED FOR COATING THE SAME

PROBLEM TO BE SOLVED: To provide an adequate method for reinforcing a glass-ceramic article, and to provide a reinforced glass-ceramic article.SOLUTION: The glass-ceramic is reinforced by having a surface coated with enamel that has a following composition comprising: 50-66 wt.% SiO; 3-8 wt.% MgO; 7...

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Bibliographische Detailangaben
Hauptverfasser:	MARIE-HELENE ROUILLON, STEPHANIE PELLETIER, VILATO PABLO, MARIE-HELENE CHOPINET, CAROLINE FAILLAT
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION GLASS HEATING JOINING GLASS TO GLASS OR OTHER MATERIALS LIGHTING MECHANICAL ENGINEERING METALLURGY MINERAL OR SLAG WOOL OTHER DOMESTIC STOVES OR RANGES RANGES SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an adequate method for reinforcing a glass-ceramic article, and to provide a reinforced glass-ceramic article.SOLUTION: The glass-ceramic is reinforced by having a surface coated with enamel that has a following composition comprising: 50-66 wt.% SiO; 3-8 wt.% MgO; 7-15 wt.% NaO; 0-3 wt.% KO; 0-12 wt.% LiO; 0-10 wt.% CaO; 0-15 wt.% BaO; 0-3 wt.% AlO; 0-3 wt.% ZrO; 0-5 wt.% ZnO; 0-8 wt.% BO; 8-15 wt.% CaO+BaO; and 7-20 wt.% NaO+KO+LiO.