SINTERED COMPACT

PROBLEM TO BE SOLVED: To provide a sintered compact having high hardness, high strength and the thermal conductivity equal to that of a superhard material of common use without incorporating a metal-based binder in the sintered compact. SOLUTION: The sintered compact includes ≤99 vol.% WC and ≥1 vol...

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Bibliographische Detailangaben
Hauptverfasser:	SATO KIMINORI, KOMATSUBARA SATOSHI, YOSHIOKA HISASHI, USUKI MINORU
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE BORING CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY PERFORMING OPERATIONS REFRACTORIES SLAG TRANSPORTING TREATMENT OF NATURAL STONE TURNING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a sintered compact having high hardness, high strength and the thermal conductivity equal to that of a superhard material of common use without incorporating a metal-based binder in the sintered compact. SOLUTION: The sintered compact includes ≤99 vol.% WC and ≥1 vol.% AlN-Y2O3mixture and has the thermal conductivity of ≥40 W/mK and