Method of manufacturing dense cordierite

Disclosed herein is a method of manufacturing dense cordierite, which includes steps of molding a powder mainly consisting of cordierite crystals and having an average particle size of not more than 5 mu m, firing a resulting molding at a temperature of from 1,350 DEG to 1,430 DEG C., whereby the si...

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Bibliographic Details
Main Author HAYAKAWA; ISSEI
Format Patent
LanguageEnglish
Published 07.03.1989
Edition4
Subjects
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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Summary:Disclosed herein is a method of manufacturing dense cordierite, which includes steps of molding a powder mainly consisting of cordierite crystals and having an average particle size of not more than 5 mu m, firing a resulting molding at a temperature of from 1,350 DEG to 1,430 DEG C., whereby the sintered body having a porosity of not more than 6% and a bulk specific gravity of not less than 2.4 is obtained.
Bibliography:Application Number: US19870063771