发明授权
US5316069A Method of making metal matrix composite bodies with use of a reactive
barrier
失效
使用反应性屏障制备金属基复合材料体的方法
- 专利标题： Method of making metal matrix composite bodies with use of a reactive barrier
- 专利标题（中）： 使用反应性屏障制备金属基复合材料体的方法
-
申请号： US803769申请日： 1991-12-05
-
公开(公告)号： US5316069A公开(公告)日： 1994-05-31
- 发明人: Michael K. Aghajanian , Steven D. Keck , John T. Burke , Gregory E. Hannon , Kurt J. Becker , Steven J. Taylor , Robert J. Wiener , Allyn L. McCormick
- 申请人： Michael K. Aghajanian , Steven D. Keck , John T. Burke , Gregory E. Hannon , Kurt J. Becker , Steven J. Taylor , Robert J. Wiener , Allyn L. McCormick
- 申请人地址： DE Newark
- 专利权人： Lanxide Technology Company, LP
- 当前专利权人： Lanxide Technology Company, LP
- 当前专利权人地址： DE Newark
- 主分类号： C04B35/71
- IPC分类号： C04B35/71 ; C04B41/51 ; C04B41/88 ; C22C1/10 ; C22C47/00 ; C22C47/02 ; C22C47/04 ; C22C47/06 ; C22C47/08 ; B22D19/02
摘要：
The present invention relates to a novel process for forming metal matrix composite bodies by using a reactive barrier material. Particularly, an infiltration enhancer or an infiltration enhancer precursor 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 up to the reactive barrier material. Such spontaneous infiltration occurs without the requirement for the application of any pressure or vacuum. Accordingly, shaped metal matrix composite bodies can be produced having superior surface finish.
公开/授权文献
- USD295733S Tire 公开/授权日：1988-05-17
信息查询
