Title:
METHOD FOR PRODUCING METAL-CERAMICS COMPOSITE MATERIAL HAVING THICKNESS PART
Document Type and Number:
Japanese Patent JP2002212690
Kind Code:
A
Abstract:
To provide a method for producing a metal-ceramics composite material by which, even if a preform has a thickness part, aluminum or an aluminum alloy can be infiltrated therein without causing an unifiltrated part in the thickness part.
Melted aluminum or aluminum alloy as a matrix is infiltrated into a preform having a thickness part and formed of ceramics powder or ceramics fiber as a reinforcing material to produce a metal-ceramics composite material. In this production method, the preform is the one in which the face to be infiltrated with the aluminum or aluminum alloy is provided with a slit or a hole. The preform is infiltrated with the melted aluminum or aluminum alloy in a nitrogen atmosphere under non-pressurization.
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Inventors:
HARADA TAMOTSU
SHIMOJIMA HIROMASA
ODANO CHOKUSUI
HIGUCHI TAKESHI
SHIMOJIMA HIROMASA
ODANO CHOKUSUI
HIGUCHI TAKESHI
Application Number:
JP2001008918A
Publication Date:
July 31, 2002
Filing Date:
January 17, 2001
Export Citation:
Assignee:
TAIHEIYO CEMENT CORP
CELANX KK
CELANX KK
International Classes:
B22D19/00; B22D19/14; C04B41/51; C04B41/53; C04B41/88; C22C1/10; C22C47/06; C22C47/08; C22C49/06; (IPC1-7): C22C47/08; B22D19/00; B22D19/14; C04B41/88; C22C1/10; C22C47/06; C22C49/06