Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CARBON FIBER STRUCTURE-CONTAINING PREFORM, ITS PRODUCTION METHOD, METAL MATRIX COMPOSITE MATERIAL USING THE SAME, AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2008223133
Kind Code:
A
Abstract:

To provide a carbon fiber structure-containing preform in which a metal matrix composite material has excellent thermal conductivity, to provide a method for producing the same, to provide a metal matrix composite material using the same, and to provide a method for producing the same.

Disclosed is a carbon fiber structure-containing preform produced by a production method for a carbon fiber structure-containing preform comprising: a stage (1) where a carbon fiber structure, an organic binder and a dispersion medium are mixed, so as to obtain a suspension; a stage (2) where the suspension is dried, so as to obtain a mixture; a stage (3) where the mixture is subjected to compression molding, so as to obtain a compression-molded body; a stage (4) where the compression-molded body is subjected to hardening treatment, so as to obtain a hardened compression-molded body; and a stage (5) where the hardened compression-molded body is fired, so as to obtain a carbon fiber structure-containing preform. Also disclosed is a metal matrix composite material obtained by impregnating the carbon fiber structure-containing preform with a melted matrix metal, and solidifying the same.


Inventors:
YOSHIDA MAKOTO
MASUDA CHITOSHI
UOZUMI HISAO
KUNO MASAKI
SAKAMOTO HIRONORI
MAKUCHI YUTAKA
TSUKADA TAKAYUKI
Application Number:
JP2007253041A
Publication Date:
September 25, 2008
Filing Date:
September 28, 2007
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
YOSHIDA MAKOTO
MASUDA CHITOSHI
NISSAN MOTOR
International Classes:
C22C49/14; C01B31/02; C22C1/10; C22C47/06; D01F9/127; C22C101/10
Domestic Patent References:
JPS59177336A1984-10-08
JP2005154887A2005-06-16
JP2001107203A2001-04-17
JP2006225649A2006-08-31
JP2007138049A2007-06-07
Attorney, Agent or Firm:
Janggi Motonori