Title:
【発明の名称】成形された金属マトリックス複合体の製造方法
Document Type and Number:
Japanese Patent JP3256218
Kind Code:
B2
Abstract:
The present invention relates to novel process for forming net or near net-shape metal matrix composite bodies. Particularly, a molten matrix metal (13) is in contact with a filler material or a preform (11) in the presence of a reactive atmosphere, at least at some point during the process, which permits molten matrix metal (13) to react, at least partially or substantially completely, with the reactive atmosphere, thereby causing molten matrix metal (13) to infiltrate the filler material or preform (11) due to, at least in part, the creation of a self-generated vacuum. Such self-generated vacuum infiltration occurs without the application of any external pressure or vacuum. The molten matrix metal (13) infiltrates the filler material (11) up to at least a portion of a provided barrier means.
Inventors:
Robert Campbell Kantner
Ratonesh Kumar Dwybeddy
Ratonesh Kumar Dwybeddy
Application Number:
JP18730690A
Publication Date:
February 12, 2002
Filing Date:
July 17, 1990
Export Citation:
Assignee:
Rankide Technology Company, Limited Partnership
Rankside Co., Ltd.
Rankside Co., Ltd.
International Classes:
C22C47/08; B22D19/00; B22D19/14; C04B35/65; C04B41/45; C04B41/51; C04B41/81; C04B41/88; C22C1/10; C22C32/00; C22C47/06; C22C47/10; C22C47/12; C22C49/06; C22C101/02; (IPC1-7): C22C47/06; B22D19/00; B22D19/14; C22C1/10; C22C47/10; C22C49/06
Domestic Patent References:
| JP2197368A | ||||
| JP602149B2 |
Other References:
【文献】特許2518847(JP,B2)
【文献】米国特許3396777(US,A)
【文献】米国特許3529655(US,A)
【文献】米国特許3364976(US,A)
【文献】米国特許3396777(US,A)
【文献】米国特許3529655(US,A)
【文献】米国特許3364976(US,A)
Attorney, Agent or Firm:
Aoki Akira (3 outside)