OXIDATION RESISTANT CARBON FIBER REINFORCED CARBON MATERIAL AND ITS MANUFACTURE

PURPOSE:To obtain an oxidation resistant carbon fiber reinforced carbon material having oxidation resistance at a high temp. without damaging the characteristics of a carbon fiber reinforced carbon material having high strength and high elasticity. CONSTITUTION:This carbon material is obtained by di...

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Bibliographic Details
Main Authors NIWA TORU, NISHIKAWA SUSUMU, OKURA AKIMITSU
Format Patent
LanguageEnglish
Published 05.08.1992
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
COMPOUNDS THEREOF
CONCRETE
INORGANIC CHEMISTRY
LIME, MAGNESIA
METALLURGY
NON-METALLIC ELEMENTS
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:PURPOSE:To obtain an oxidation resistant carbon fiber reinforced carbon material having oxidation resistance at a high temp. without damaging the characteristics of a carbon fiber reinforced carbon material having high strength and high elasticity. CONSTITUTION:This carbon material is obtained by dispersing fine ceramic particles into carbon, forming a matrix thereof and compounding long carbon fibers as a reinforcing material. As for its manufacturing method, carbon powder contg. pitch powder is mixed with ceramic powder, and this mixed powder is mixed with a small amt. of resin and alcohol into a slurry, which is impregnated into a long carbon fiber group, is subjected to precompacting and is sintered.
Bibliography:Application Number: JP19900410347