发明名称 |
A METHOD OF FORMING METAL MATRIX COMPOSITE BODIES BY A SPONTANEOUS INFILTRATION PROCESS AND PRODUCTS PRODUCED THEREFROM |
摘要 |
The present invention relates to a novel process for forming metal matrix composite bodies. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are in communication with a filler material or a preform, at least at some point during the process, which permits molten matrix metal to spontaneously infiltrate the filler material or preform. Such spontaneous infiltration occurs without the requirement for the application of any pressure or vacuum.
|
申请公布号 |
CA2002284(C) |
申请公布日期 |
2001.05.15 |
申请号 |
CA19892002284 |
申请日期 |
1989.11.06 |
申请人 |
|
发明人 |
AGHAJANIAN, MICHAEL KEVORK;HANNON, GREGORY EUGENE;SMITH, RUSSELL GUY;BIEL, JOHN PETER JR.;BURKE, JOHN THOMAS;KENNEDY, CHRISTOPHER ROBIN |
分类号 |
B22D19/14;B22F3/26;C04B35/71;C04B41/51;C04B41/88;C22C1/10;C22C21/00;C22C47/08;C22C47/10;(IPC1-7):B22D19/14 |
主分类号 |
B22D19/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|