METHOD FOR BINDING SINTERED COMPACT AND MATERIAL BODY OF DIFFERENT KIND

PURPOSE: To firmly bind materials of a different kind by inserting a a material body of a different kind in the hole or recess of a specified dewaxed body and then sintering the assembly. CONSTITUTION: A granular material is mixed with about 10wt.% org. binder consisting essentially of wax and therm...

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Bibliographic Details
Main Authors SHINDO NORIKAZU, SEKINE TOMOYUKI, SHIINA YOSHIHIRO, KIKUTANI KOJI
Format Patent
LanguageEnglish
Published 26.11.1996
Edition6
Subjects
ARTIFICIAL STONE
CASTING
CEMENTS
CERAMICS
CHEMISTRY
COMBINED OPERATIONS
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
MACHINE TOOLS
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
METAL-WORKING NOT OTHERWISE PROVIDED FOR
METALLURGY
OTHER WORKING OF METAL
PERFORMING OPERATIONS
POWDER METALLURGY
REFRACTORIES
SLAG
TRANSPORTING
TREATMENT OF NATURAL STONE
UNIVERSAL MACHINE TOOLS
WORKING METALLIC POWDER
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Summary:PURPOSE: To firmly bind materials of a different kind by inserting a a material body of a different kind in the hole or recess of a specified dewaxed body and then sintering the assembly. CONSTITUTION: A granular material is mixed with about 10wt.% org. binder consisting essentially of wax and thermoplastic resin, the mixture is heated, kneaded and pelletized, and the pellet is injected into a die, cooled and formed into a green body of desired shape. The green body is heated or dewaxed with solvent, and the dewaxed body contg. a part of binder is preliminarily sintered to completely remove the remaining binder. A material body of a different kind with the face to be bound to the sintered compact consisting of ceramic or cermet is inserted into the through hole or recess of the dewaxed body and sintered. A ceramic pipe is arranged in the dewaxed body having a hole 10-20% larger than the outer diameter A of the ceramic pipe, and the composite consisting of the sintered compact connected with the pipe and the pipe is sintered.
Bibliography:Application Number: JP19950118639