Composite material producing extruding-casting, permeating and sintering process and equipment

The technological process of producing composite material includes mixing reinforcing hard phase material, self-lubricating material and self-smelting alloy powder as well as adhesive and flux in certain proportion in a material mixer; pressing into prefabricated block in required shape and setting...

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Bibliographic Details
Main Authors MAOLAI SUN, GANG DING, XIANQING YOU
Format Patent
LanguageEnglish
Published 09.04.2003
Edition7
Subjects
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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Summary:The technological process of producing composite material includes mixing reinforcing hard phase material, self-lubricating material and self-smelting alloy powder as well as adhesive and flux in certain proportion in a material mixer; pressing into prefabricated block in required shape and setting into stove after natural drying for 24 hr; preheating extruding and casting mold, painting heat resisting paint and stoving; setting the prefabricated block into the mold, stoving and casting with the refined molten metal; and extruding in a extruder to penetrate the molten metal into the interval between reinforcing phase material to obtain the reinforced composite material product.
Bibliography:Application Number: CN2002138194