SILICON NITRIDE SINTERED COMPACT WITH HIGH THERMAL CONDUCTIVITY, AND METHOD FOR MANUFACTURING SAME

The present invention relates to a method for manufacturing a silicon nitride sintered body with high thermal conductivity, which includes the steps of: a) obtaining a slurry by mixing a silicon nitride powder and a non-oxide based sintering aid; b) obtaining a mixed powder by drying the slurry; c)...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, Do Kyung, SEOG, In-Sig, LEE, Hyun Min, LEE, Eun Bok
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	The present invention relates to a method for manufacturing a silicon nitride sintered body with high thermal conductivity, which includes the steps of: a) obtaining a slurry by mixing a silicon nitride powder and a non-oxide based sintering aid; b) obtaining a mixed powder by drying the slurry; c) forming a compact by pressurizing the mixed powder; and d) sintering the compact.