Title:
ALUMINUM-BASED COMPOSITE MATERIAL AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2015/186423
Kind Code:
A1
Abstract:
An aluminum-based composition material comprises an aluminum parent phase (1) and a dispersoid (2) obtained from rod-shaped or needle-shaped aluminum carbide that is dispersed in the aluminum parent phase. A method for manufacturing an aluminum-based composite material comprises a step for manufacturing a green compact by mixing an aluminum powder of at least 99 mass% purity with a rod-shaped or needle-shaped carbon material and compacting. Said manufacturing method also comprises a step for reacting the carbon material with the aluminum in the aluminum powder by heating the green compact at a temperature of 600-660°C to disperse the dispersoid made of rod-shaped or needle-shaped aluminum carbide in the aluminum parent phase.
Inventors:
OTSUKA YASUFUMI (JP)
YOSHINAGA SATORU (JP)
YOSHINAGA SATORU (JP)
Application Number:
PCT/JP2015/060731
Publication Date:
December 10, 2015
Filing Date:
April 06, 2015
Export Citation:
Assignee:
YAZAKI CORP (JP)
International Classes:
C22C49/14; B22F3/10; C22C1/10; C22C21/00; C22C47/14; C22C49/06; H01B1/02; H01B13/00
Foreign References:
| JP2010261088A | 2010-11-18 | |||
| JP2008266702A | 2008-11-06 | |||
| JP2009161849A | 2009-07-23 |
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (JP)
Hidekazu Miyoshi (JP)
Hidekazu Miyoshi (JP)
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