Title:
CERAMICS/METAL COMPOSITE MATERIAL EXCELLENT IN HIGH TEMPERATURE STRENGTH, AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2002030400
Kind Code:
A
Abstract:
To provide a ceramics/metal composite material used in the field of electricity, communication, automobile, etc., in particular, used at high temperature and also to provide its manufacturing.
In the ceramics/metal composite material excellent in high temperature strength, ceramic powder or fiber is used as a reinforcement and aluminum or aluminum alloy is used as a matrix and the aluminum or aluminum alloy is composed of an aluminum alloy containing 5-10 wt.% Si and 0.5-4 wt.% Fe. The composite material can be manufactured by forming a preform using the ceramic powder or fiber as a reinforcement and impregnating the preform with the molten aluminum alloy containing 5-10 wt.% Si and 0.5-4 wt.% Fe under no pressure in a nitrogen atmosphere.
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Inventors:
TSUTO HIROYUKI
SHIOGAI TATSUYA
TAKEI YOSHIBUMI
HARADA TAMOTSU
AOKI ICHIRO
SHIOGAI TATSUYA
TAKEI YOSHIBUMI
HARADA TAMOTSU
AOKI ICHIRO
Application Number:
JP2000222370A
Publication Date:
January 31, 2002
Filing Date:
July 18, 2000
Export Citation:
Assignee:
TAIHEIYO CEMENT CORP
International Classes:
B22D19/00; B22D19/14; C22C1/10; C22C21/00; C22C49/06; (IPC1-7): C22C49/06; B22D19/00; B22D19/14; C22C1/10; C22C21/00
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