发明申请
- 专利标题: METHOD FOR PRODUCING METAL ALLOY AND INTERMETALLIC PRODUCTS
- 专利标题(中): 生产金属合金和金属间化合物的方法
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申请号: US12303098申请日: 2007-05-31
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公开(公告)号: US20090311123A1公开(公告)日: 2009-12-17
- 发明人: Deliang Zhang , Stiliana Rousseva Raynova
- 申请人: Deliang Zhang , Stiliana Rousseva Raynova
- 申请人地址: NZ Hamilton
- 专利权人: WAIKATOLINK LIMITED
- 当前专利权人: WAIKATOLINK LIMITED
- 当前专利权人地址: NZ Hamilton
- 优先权: NZ547608 20060531
- 国际申请: PCT/NZ07/00133 WO 20070531
- 主分类号: B22F3/12
- IPC分类号: B22F3/12 ; B32B15/02
摘要:
This invention relates to a method for producing alloy and intermetallic powders. Particularly to a method for the production of titanium based alloy and intermetallic powders. A first metal and a second metal oxide powder are mixed with a controlled metal/metal oxide molar ratio. This mixture is heated, becomes self propagating and leads to formation of a mixture of alloy liquid and a oxide solid. Pressure is applied to separate the phases and upon cooling produces a metallic solid. FIG. 1a shows an example of a solid crushed into a powder as produced by this method.
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