发明申请
- 专利标题： Alumina/zirconia ceramics and method of producing the same
- 专利标题（中）： 氧化铝/氧化锆陶瓷及其制造方法
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申请号： US10927266申请日： 2004-08-26
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公开(公告)号： US20050049137A1公开(公告)日： 2005-03-03
- 发明人: Kunihide Shikata , Shugo Onitsuka , Yucong Wang , Hiroaki Seno
- 申请人： Kunihide Shikata , Shugo Onitsuka , Yucong Wang , Hiroaki Seno
- 专利权人： KYOCERA CORPORATION
- 当前专利权人： KYOCERA CORPORATION
- 优先权： JP2003-305175 20030828; JP2003-305233 20030828; JP2004-76032 20040317
- 主分类号： C04B35/106
- IPC分类号： C04B35/106 ; C04B35/119 ; C04B35/645
摘要：
Alumina/zirconia ceramics containing Al2O3 in an amount of not less than 65 mass % and ZrO2 in an amount of 4 to 34 mass %, and further containing TiO2, MgO and SiO2. The ceramics effectively suppresses the growth of shape isotropic particles of alumina, suppresses the growth of zirconia particles, and has a high strength and a high hardness. Besides, the ceramics containing SrO features a high fracture toughness.
公开/授权文献
- US07148167B2 Alumina/zirconia ceramics and method of producing the same 公开/授权日：2006-12-12
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