发明申请
US20030139279A1 Zirconia sintered body, abrasion-resistant member, bearing ball, and member for optical connector
审中-公开
氧化锆烧结体,耐磨件,轴承球,光连接器用部件
- 专利标题: Zirconia sintered body, abrasion-resistant member, bearing ball, and member for optical connector
- 专利标题(中): 氧化锆烧结体,耐磨件,轴承球,光连接器用部件
-
申请号: US10347185申请日: 2003-01-21
-
公开(公告)号: US20030139279A1公开(公告)日: 2003-07-24
- 发明人: Tomonori Niwa
- 申请人: NGK SPARK PLUG CO., LTD.
- 申请人地址: null
- 专利权人: NGK SPARK PLUG CO., LTD.
- 当前专利权人: NGK SPARK PLUG CO., LTD.
- 当前专利权人地址: null
- 优先权: JPP.2002-010490 20020118; JPP.2002-010492 20020118
- 主分类号: C04B035/49
- IPC分类号: C04B035/49
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.
信息查询