METHOD FOR METALLIZING CERAMICS AND METHOD FOR JOINING CERAMICS TO METAL

PURPOSE:To form a metalized layer having an improved joining strength and an excellent thermal stress-buffering effect on the surface of a ceramic base material and simply join the ceramics to a metal by adding prescribed ceramic fine powder to an active metal paste. CONSTITUTION:Ag-Cu metal powder...

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Bibliographische Detailangaben
Hauptverfasser:	OKAMOTO AKIRA, ENOKIDO TSUNEO, HIRAI NAOKI
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMICAL SURFACE TREATMENT CHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LIME, MAGNESIA MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY PERFORMING OPERATIONS REFRACTORIES SLAG SOLDERING OR UNSOLDERING SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING TREATMENT OF NATURAL STONE WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	PURPOSE:To form a metalized layer having an improved joining strength and an excellent thermal stress-buffering effect on the surface of a ceramic base material and simply join the ceramics to a metal by adding prescribed ceramic fine powder to an active metal paste. CONSTITUTION:Ag-Cu metal powder containing an active metal is compounded with ceramic fine powder 3 having a particle size of