发明授权
US07253128B2 Ceramics comprising AI2O3, Y2O3, ZrO2 and/or HfO2, and Nb2O5 and/or Ta2O5 and methods of making the same
失效
包含Al 2 O 3,Y 2 O 3,ZrO 2和/或HfO 2以及Nb 2 O 5和/或Ta 2 O 5的陶瓷及其制造方法
- 专利标题: Ceramics comprising AI2O3, Y2O3, ZrO2 and/or HfO2, and Nb2O5 and/or Ta2O5 and methods of making the same
- 专利标题(中): 包含Al 2 O 3,Y 2 O 3,ZrO 2和/或HfO 2以及Nb 2 O 5和/或Ta 2 O 5的陶瓷及其制造方法
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申请号: US11526460申请日: 2006-09-25
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公开(公告)号: US07253128B2公开(公告)日: 2007-08-07
- 发明人: Anatoly Z. Rosenflanz , Craig R. Schardt
- 申请人: Anatoly Z. Rosenflanz , Craig R. Schardt
- 申请人地址: US MN St. Paul
- 专利权人: 3M Innovative Properties Company
- 当前专利权人: 3M Innovative Properties Company
- 当前专利权人地址: US MN St. Paul
- 代理商 Gregory D. Allen
- 主分类号: C03C10/02
- IPC分类号: C03C10/02
摘要:
Ceramics comprising (i) at least one of Nb2O5 or Ta2O5 and (ii) at least two of (a) Al2O3, (b) Y2O3, or (c) at least one of ZrO2 or HfO2. Embodiments of ceramics according to the present invention can be made, formed as, or converted into optical waveguides, glass beads, articles (e.g., plates), fibers, particles (e.g., abrasive particles), and thin coatings.
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