Title:
複合材用プリフォームの製造方法
Document Type and Number:
Japanese Patent JP4119770
Kind Code:
B2
Abstract:
Premixed material was formed by mixing alumina fiber and/or carbon fiber, titanium oxide particle and aluminum powder and was sintered to bind alumina (aluminum oxide), produced by the oxidation-reduction reaction of titanium oxide particles and aluminum powder, and a titanium-nitrogen compound in a film on the surface of alumina fiber and/or carbon fiber, and to form preform for the composite material. The composite material had high strength because preform for the composite material produced by the manufacturing method had excellent strength and breathability, and occurrence of unfilled pore space in the composite material formed by impregnating hot solution of such as aluminum alloy was prevented.
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Inventors:
Makoto Fujita
Application Number:
JP2003042951A
Publication Date:
July 16, 2008
Filing Date:
February 20, 2003
Export Citation:
Assignee:
Chuo Seiki Co., Ltd.
International Classes:
C22C47/06; C04B33/32; C04B35/46; C04B35/628; C04B35/63; C04B35/653; C04B35/80; C22C1/10; C22C47/04; C22C47/12; C22C101/02; C22C101/04; C22C101/10; C22C101/22
Domestic Patent References:
| JP9287037A | ||||
| JP9287036A | ||||
| JP2000104145A | ||||
| JP56119746A | ||||
| JP1279719A | ||||
| JP2002097080A |
Attorney, Agent or Firm:
Kitao Matsuura