Title:
金属間化合物基複合材料の製造方法
Document Type and Number:
Japanese Patent JP4115682
Kind Code:
B2
Abstract:
There is provided a process for producing an intermetallic compound-based composite material containing a reinforcing material and an intermetallic compound. The process includes infiltrating a metal powder into the gaps of a reinforcing material to form a preform and impregnating the preform with an Al melt to give rise to a spontaneous combustion reaction between the metal powder and the Al melt to convert the Al melt into an aluminide intermetallic compound. The Al melt and the metal powder may be in such amounts that Al does not remain after the spontaneous combustion reaction. The process can produce an intermetallic compound-based composite material of large size and complicated shape in a reduced number of steps.
Inventors:
Masahiro Kuda
Application Number:
JP2001149499A
Publication Date:
July 09, 2008
Filing Date:
May 18, 2001
Export Citation:
Assignee:
Nippon Insulator Co., Ltd.
International Classes:
B22D19/14; C22C1/10; C22C1/02; C22C32/00; C22C47/08; C22C47/10; C22C49/12; C22C49/14; C22C101/04; C22C101/14; C22C101/16; C22C101/18
Domestic Patent References:
| JP1230738A | ||||
| JP8277431A | ||||
| JP7197145A | ||||
| JP9227969A |
Attorney, Agent or Firm:
Ippei Watanabe