发明授权
- 专利标题： Composite material and method of making the composite material
- 专利标题（中）： 复合材料和复合材料的制备方法
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申请号： US11827942申请日： 2007-07-13
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公开(公告)号： US08101283B2公开(公告)日： 2012-01-24
- 发明人: Aleksander Jozef Pyzik , Robert Alan Newman , Alveda J. Williams , Shaofu Wu
- 申请人： Aleksander Jozef Pyzik , Robert Alan Newman , Alveda J. Williams , Shaofu Wu
- 专利权人： Dow Global Technologies LLC
- 当前专利权人： Dow Global Technologies LLC
- 主分类号： C22C32/00
- IPC分类号： C22C32/00 ; B32B3/12 ; B01D39/06 ; B01D39/08 ; B01D50/00 ; B01D53/34
摘要：
A composite is formed by inserting a ceramic powder into a channel of a preform to form a ceramic powder filled preform. The ceramic powder has at least one reactive ceramic powder. The preform is a ceramic, ceramic-metal composite, metal or combination thereof that has walls that define a plurality of channels each channel having an opening at a surface of the preform. The ceramic powder filled preform is infiltrated with a molten metal to form the ceramic-metal body, which has at least one ceramic phase that is a reaction product of the reactive ceramic and molten infiltrated metal.
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