REFRACTORY FOR FLOWED-IN FORMING

PURPOSE:To improve flowability and fillability at the time of flowed-in forming as the lining of a molten metal vessel and to improve durability and corrosion resistance as the lining. CONSTITUTION:In refractories for flowed-in forming based on refractory aggregate such as alumina, spinel or bauxite...

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Bibliographic Details
Main Authors KOJIMA AKIRA, TAKARABE TAKESHI, MOTOIKE SHINJI, OHASHI HIDEAKI, OSAWA FUMIAKI, SAKAMOTO AIICHIRO, INOUE NORIYUKI
Format Patent
LanguageEnglish
Published 17.10.1995
Edition6
Subjects
ARTIFICIAL STONE
BLASTING
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE
FURNACES
HEATING
KILNS
LIGHTING
LIME, MAGNESIA
MECHANICAL ENGINEERING
METALLURGY
OVENS
PERFORMING OPERATIONS
POWDER METALLURGY
REFRACTORIES
RETORTS
SLAG
TRANSPORTING
TREATMENT OF NATURAL STONE
WEAPONS
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Summary:PURPOSE:To improve flowability and fillability at the time of flowed-in forming as the lining of a molten metal vessel and to improve durability and corrosion resistance as the lining. CONSTITUTION:In refractories for flowed-in forming based on refractory aggregate such as alumina, spinel or bauxite, spherical refractory aggregate having sphericity of >=0.75 is allowed to account for 10-50wt.% of the total amt. and spherical pitch having sphericity of >=0.75 is incorporated by 1-5wt.%. The pref. diameter of the spherical refractory aggregate is in the range of 0.5-5mm and that of the spherical pitch is in the range of 0.5-2mm.
Bibliography:Application Number: JP19940063811