发明名称 |
Zirconia sintered body, abrasion-resistant member, bearing ball, and member for optical connector |
摘要 |
A zirconia sintered body comprising a zirconia and a titanium oxide and a process for producing a zirconia sintered body which comprises sintering a raw material mixture comprising a zirconia and a titanium oxide in an oxygen-free atmosphere comprising one of hydrogen, nitrogen and water. <IMAGE>
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申请公布号 |
EP1331210(A1) |
申请公布日期 |
2003.07.30 |
申请号 |
EP20030001235 |
申请日期 |
2003.01.20 |
申请人 |
NGK SPARK PLUG CO., LTD |
发明人 |
NIWA, TOMONORI |
分类号 |
C04B33/14;C04B35/488;C04B35/49;C04B35/645;F16C33/32;G02B6/38;(IPC1-7):C04B35/49 |
主分类号 |
C04B33/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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