SINTERED BODY AND PARTS INCLUDING SAME

SINTERED BODY AND PARTS INCLUDING SAME

The sintered body including boron carbide, wherein the sintered body includes a zone, in which a volume ratio of grains having a grain size of greater than 30 um and 60 um or less is in a range of 50% to 70% based on a total volume of grains, as observed on a surface of the sintered body and the sin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SUNGSIC HWANG, YONGSOO CHOI, KYUNGIN KIM, JUNG KUN KANG, SU MAN CHAE, KYUNGYEOL MIN
Format: Patent
Sprache:eng
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 sintered body including boron carbide, wherein the sintered body includes a zone, in which a volume ratio of grains having a grain size of greater than 30 um and 60 um or less is in a range of 50% to 70% based on a total volume of grains, as observed on a surface of the sintered body and the sintered body has a carbon content of 30% by weight to 43% by weight based on the total weight of the sintered body, as measured by X-ray fluorescence spectrometry, is disclosed.