发明申请
- 专利标题： MULTIPHASE CERAMIC NANOCOMPOSITES AND METHOD OF MAKING THEM
- 专利标题（中）： 多相陶瓷纳米复合材料及其制备方法
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申请号： US11548294申请日： 2006-10-11
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公开(公告)号： US20080064585A1公开(公告)日： 2008-03-13
- 发明人: Julin Wan , Sergio Paulo Martins Loureiro , Mohan Manoharan , Reza Sarrafi-Nour , Seth Thomas Taylor
- 申请人： Julin Wan , Sergio Paulo Martins Loureiro , Mohan Manoharan , Reza Sarrafi-Nour , Seth Thomas Taylor
- 申请人地址： US NY Schenectady
- 专利权人： GENERAL ELECTRIC COMPANY
- 当前专利权人： GENERAL ELECTRIC COMPANY
- 当前专利权人地址： US NY Schenectady
- 主分类号： C04B35/567
- IPC分类号： C04B35/567 ; C04B35/56 ; C04B35/563 ; C04B35/58 ; C04B35/565
摘要：
Multiphase ceramic nanocomposites having at least three phases are disclosed. Each of the at least three phases has an average grain size less than about 100 nm. In one embodiment, the ceramic nanocomposite is substantially free of glassy grain boundary phases. In another embodiment, the multiphase ceramic nanocomposite is thermally stable up to a temperature of at least about 1500° C. Methods of making such multiphase ceramic nanocomposites are also disclosed.