GLASS-CERAMIC HOB

The invention relates to a lithium aluminosilicate-type glass-ceramic hob characterised in that it has a chemical composition comprising the following constituents, within the limits defined below expressed in weight percent: SnO2: 0.05 to < 0.35%; V2O5: 0.05 to 0.40%; Fe2O3: >0.30 to 0.40%; C...

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Bibliographische Detailangaben
Hauptverfasser:	SERVAIS, Hélène, COCHARD, Jean-Patrick, JANIAUD, Eric
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS 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:	The invention relates to a lithium aluminosilicate-type glass-ceramic hob characterised in that it has a chemical composition comprising the following constituents, within the limits defined below expressed in weight percent: SnO2: 0.05 to < 0.35%; V2O5: 0.05 to 0.40%; Fe2O3: >0.30 to 0.40%; Cr2O3: 0.005 to 0.040%. L'invention concerne une plaque de vitrocéramique de type aluminosilicate de lithium caractérisé en ce qu'elle présente une composition chimique comprenant les constituants suivants dans les limites définies ci-après exprimées en pourcentages pondéraux : SnO2 0,05 à 0,30 à 0,40% Cr2O3 0,005 à 0,040%.