| 发明名称 |
COMPOSITE CERAMIC AND METHOD OF MANUFACTURING THE SAME |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a composite ceramic having excellent wear resistance in addition to high strength and high toughness and a method of manufacturing the same. <P>SOLUTION: The composite ceramic comprises 10-30 mass% zirconia crystal phase containing 9-12 mol% CeO<SB>2</SB>and 2.8-4.5 mol% Y<SB>2</SB>O<SB>3</SB>and 70-90 mass% alumina phase, and the average crystal grain diameter of the zirconia crystal phase is ≤1 μm. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
| 申请公布号 |
JP2005082459(A) |
申请公布日期 |
2005.03.31 |
| 申请号 |
JP20030317771 |
申请日期 |
2003.09.10 |
| 申请人 |
KYOCERA CORP |
发明人 |
YOMO KUNIHIDE;OU USOU;ONIZUKA SHUGO |
| 分类号 |
A61L27/00;C04B33/32;C04B35/10;C04B35/119;C04B35/645 |
主分类号 |
A61L27/00 |
| 代理机构 |
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