发明名称 |
Method of forming metal matrix composite bodies by a self-generated vaccum process, and products produced therefrom |
摘要 |
The present invention relates to a novel process for forming metal matrix composite bodies. Particularly, a suitable matrix metal, typically in a molten state, is in contact with a suitable filler material or preform in the presence of a suitable reactive atmosphere in a sealed impermeable container, at least at some point during the process, which permits a reaction to occur between the reactive atmosphere and the molten matrix metal and/or filler material or preform and/or impermeable container, thereby causing molten matrix metal to infiltrate the filler material or preform 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.
|
申请公布号 |
US5224533(A) |
申请公布日期 |
1993.07.06 |
申请号 |
US19920888241 |
申请日期 |
1992.05.22 |
申请人 |
LANXIDE TECHNOLOGY COMPANY, LP |
发明人 |
KANTNER, ROBERT C.;ANTOLIN, STANISLAV;DWIVEDI, RATNESH K. |
分类号 |
C04B35/65;C04B41/51;C04B41/88;C22C1/10 |
主分类号 |
C04B35/65 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|