发明公开
EP0958262A2 METHOD AND APPARATUS FOR INFILTRATING PREFORMED COMPONENTS AND COMPONENT ASSEMBLIES
失效
INFILTRATION预制组件的方法和成套组件
- 专利标题： METHOD AND APPARATUS FOR INFILTRATING PREFORMED COMPONENTS AND COMPONENT ASSEMBLIES
- 专利标题（中）： INFILTRATION预制组件的方法和成套组件
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申请号： EP97942653.0申请日： 1997-09-23
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公开(公告)号： EP0958262A2公开(公告)日： 1999-11-24
- 发明人: SMITH, Redd, H. , FINDLEY, Sidney, L. , BUTCHER, Trent, N.
- 申请人： BAKER HUGHES INCORPORATED
- 申请人地址： 3900 Essex Lane Suite 1200 Houston Texas 77027 US
- 专利权人： BAKER HUGHES INCORPORATED
- 当前专利权人： BAKER HUGHES INCORPORATED
- 当前专利权人地址： 3900 Essex Lane Suite 1200 Houston Texas 77027 US
- 代理机构： Holmes, Matthew Peter, et al
- 优先权： US19960719281 19960924
- 国际公布： WO1998013317 19980402
- 主分类号： B22F3
- IPC分类号： B22F3 ; B22F7 ; B29C67 ; E21B10
摘要：
A method of infiltrating preformed, bonded-particulate components, such as rotary bits, for subterranean drilling manufactured by techniques such as layered-manufacturing or those employed in rapid prototyping technology. A support structure is provided for the preformed component to physically support the preformed component during various manufacturing processes such as sintering and infiltration.
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