VITROCERAMIQUES DE QUARTZ-BETA AVEC COURBE DE TRANSMISSION CONTROLEE ET FORTE TENEUR EN OXYDE DE FER; ARTICLES EN LESDITES VITROCERAMIQUES, VERRES PRECURSEURS

-quartz lithium aluminosilicate (LAS) glass-ceramics contain neither arsenic oxide nor antimony oxide, are fined with tin oxide and include vanadium oxide, chromium oxide and a high iron oxide content (>950 ppm), and have a controlled transmission curve. Articles such as cook-tops can be made fro...

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Hauptverfasser: LECOMTE EMMANUEL, COMTE MARIE JACQUELINE MONIQUE, MELSCOET CHAUVEL ISABELLE
Format: Patent
Sprache:fre
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Zusammenfassung:-quartz lithium aluminosilicate (LAS) glass-ceramics contain neither arsenic oxide nor antimony oxide, are fined with tin oxide and include vanadium oxide, chromium oxide and a high iron oxide content (>950 ppm), and have a controlled transmission curve. Articles such as cook-tops can be made from such glass-ceramics.