发明公开
EP0465101A1 Fused yttria reinforced metal matrix composites
失效
Metallmatrix-Verbundwerkstoff，der mit geschmolzenem Yttriumoxidverstärktist。
- 专利标题： Fused yttria reinforced metal matrix composites
- 专利标题（中）： Metallmatrix-Verbundwerkstoff，der mit geschmolzenem Yttriumoxidverstärktist。
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申请号： EP91305760.0申请日： 1991-06-25
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公开(公告)号： EP0465101A1公开(公告)日： 1992-01-08
- 发明人: Dolowy, Joseph F., Jr , Supan, Edward C. , Webb, Bradley A.
- 申请人： THE STANDARD OIL COMPANY
- 申请人地址： 200 Public Square, 7A Cleveland, Ohio 44114-2375 US
- 专利权人： THE STANDARD OIL COMPANY
- 当前专利权人： THE STANDARD OIL COMPANY
- 当前专利权人地址： 200 Public Square, 7A Cleveland, Ohio 44114-2375 US
- 代理机构： Crack, Richard David
- 优先权： US547664 19900703
- 主分类号： C22C32/00
- IPC分类号： C22C32/00
摘要：
A reinforced metal composite comprises a mixture of fused yttria and a metal matrix selected from the group consisting of Ti, Nb, Fe, Co, Ni, Ti alloys, Co based alloys aluminides of Ti, aluminides of Ni, aluminides of Nb and their mixtures. Preferably, the metal matrix is Ti or a Ti alloy which has a low Cl content, e.g. less than .15 wt% Cl. The metal composite is prepared by mixing particles of the metal matrix with particulate fused yttria to form a mixture and heating the mixture at elevated temperature and pressure to consolidate the particles and form a metal reinforced composite.
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