| 专利名称： | CERAMIC-MADE BLADE AND METHOD MANUFACTURING THE SAME |
| 公开（告）号： | |
| 公开（公告）日： | 2006-12-07 00:00:00 |
| 申请（专利）号： | JP2006087616 （JP2006327924） |
| 申请日： | 2006-03-28 00:00:00 |
| 发明（设计）人： | KYOCERA CORP |
| (申请)专利权（人）： | TATEYAMA TAIJI |
| 内容： | To provide a ceramic-made blade having excellent corrosion resistance and hardly causing the deterioration of strength and a method of manufacturing the same. ! The ceramic-made blade comprises a crystal phase made of the crystal of zirconia which is an essential component and a zirconia sintered compact having an amorphous phase having an amorphous phase containing Y element and Si element in the grain boundary. The mass ratio of Y element to 100 mass% amorphous phase is controlled to 0.1-10 mass%. ! (C)2007,JPO&INPIT |
发布日期：2007-07-13 11:37:00