SiC SINTERED BODY, HEATER AND METHOD FOR PRODUCING SiC SINTERED BODY

Provided is a SiC sintered body which contains nitrogen atoms, wherein a ratio Rmax/Rave of a maximum volume resistivity Rmax of the sintered body to an average volume resistivity Rave of the sintered body is 1.5 or lower; a ratio Rmin/Rave of a minimum volume resistivity Rmin of the sintered body t...

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Bibliographische Detailangaben
Hauptverfasser:	OOTOMO, Megumi, TAKAHASHI, Kentaro, NAGATOMO, Hiroaki
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	Provided is a SiC sintered body which contains nitrogen atoms, wherein a ratio Rmax/Rave of a maximum volume resistivity Rmax of the sintered body to an average volume resistivity Rave of the sintered body is 1.5 or lower; a ratio Rmin/Rave of a minimum volume resistivity Rmin of the sintered body to the average volume resistivity Rave is 0.7 or higher; and a relative density of the sintered body is 98% or higher.