FRICTION STIR WELDING USING A PCBN-BASED TOOL CONTAINING SUPERALLOYS

This disclosure relates to a polycrystalline cubic boron nitride, PCBN, composite material comprising cubic boron nitride, cBN, particles and a binder matrix material in which the cBN particles are dispersed. The binder matrix material comprises one or more superalloys. La présente invention concern...

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Bibliographische Detailangaben
Hauptverfasser:	GHOSH, Santonu, RODRIGUEZ SUAREZ, Teresa
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ALLOYS CASTING CHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING FERROUS OR NON-FERROUS ALLOYS GRINDING MACHINE TOOLS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY PERFORMING OPERATIONS POLISHING POWDER METALLURGY SOLDERING OR UNSOLDERING TOOLS FOR GRINDING, BUFFING, OR SHARPENING TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WELDING WORKING BY LASER BEAM WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	This disclosure relates to a polycrystalline cubic boron nitride, PCBN, composite material comprising cubic boron nitride, cBN, particles and a binder matrix material in which the cBN particles are dispersed. The binder matrix material comprises one or more superalloys. La présente invention concerne un matériau composite de nitrure de bore cubique polycristallin, PCBN, comprenant des particles de nitrure de bore cubique, cBN, et un matériau matriciel de liant dans lequel les particules de cBN sont dispersées. Le matériau matriciel de liant comprend un ou plusieurs superalliages.