AIR BRAZE FILLER MATERIAL FOR CERAMIC METALLIZATION AND BONDING, AND METHOD FOR METALLIZATION AND BONDING OF CERAMIC SURFACES

A reactive air braze filler material is provided, comprising of a metal-ceramic mixture with at least one noble metal, preferably in an amount ranging between about 50 and 90 mol%, and a solid mixture of at least two metal oxides, preferably in an amount ranging between about 10 and 50 mol%; in part...

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Bibliographische Detailangaben
Hauptverfasser:	CHU, Tsu-Te, IVAS, Toni, ELSENER, Hans Rudolf, RENUSCH, Daniel, BOSSMANN, Hans-Peter
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ALLOYS BASIC ELECTRIC ELEMENTS CASTING CHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ELECTRICITY FERROUS OR NON-FERROUS ALLOYS MACHINE TOOLS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY PERFORMING OPERATIONS POWDER METALLURGY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SOLDERING OR UNSOLDERING TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WELDING WORKING BY LASER BEAM WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	A reactive air braze filler material is provided, comprising of a metal-ceramic mixture with at least one noble metal, preferably in an amount ranging between about 50 and 90 mol%, and a solid mixture of at least two metal oxides, preferably in an amount ranging between about 10 and 50 mol%; in particular, the solid mixture comprises one or more copper oxides CuO x where x ranges between 0.5 and 1.0; and one or more transition metal oxides R"O y where y ranges between 1.0 and 3.0.