- 专利标题： Sintered ceramic and ceramic sphere
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申请号： US13520956申请日： 2010-11-11
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公开(公告)号： US09719942B2公开(公告)日： 2017-08-01
- 发明人: Hiroshi Onishi , Hiroshi Ikeda , Hiroki Takimoto , Hiroshi Uemura , Kenji Yamada , Hideki Ono , Hiroyuki Matsuyama
- 申请人： Hiroshi Onishi , Hiroshi Ikeda , Hiroki Takimoto , Hiroshi Uemura , Kenji Yamada , Hideki Ono , Hiroyuki Matsuyama
- 申请人地址： JP Osaka JP Nara
- 专利权人： NIKKATO CORPORATION,TSUBAKI NAKASHIMA CO., LTD.
- 当前专利权人： NIKKATO CORPORATION,TSUBAKI NAKASHIMA CO., LTD.
- 当前专利权人地址： JP Osaka JP Nara
- 代理机构： Westerman, Hattori, Daniels & Adrian, LLP
- 优先权： JP2010-001660 20100107; JP2010-178772 20100809
- 国际申请： PCT/JP2010/070083 WO 20101111
- 国际公布： WO2011/083624 WO 20110714
- 主分类号： G01N21/00
- IPC分类号： G01N21/00 ; D06N7/04 ; B32B5/16 ; G01N21/95 ; C04B35/584 ; C04B35/638 ; C04B35/645 ; F16C33/32 ; G01N33/38 ; G01N21/55 ; G01N21/47
摘要：
Provided are a sintered ceramic and a ceramic sphere which are inhibited from suffering surface peeling due to fatigue resulting from repetitions of loading and can attain an improvement in dimensional accuracy when subjected to surface processing and which have excellent wear resistance and durability.
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