- 专利标题： CERAMIC BALL MATERIAL, CERAMIC BALL, AND METHOD FOR MANUFACTURING SAME
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申请号： US18588276申请日： 2024-02-27
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公开(公告)号： US20240199495A1公开(公告)日： 2024-06-20
- 发明人: Kai FUNAKI , Katsuhiko YAMADA , Shoya SANO
- 申请人： KABUSHIKI KAISHA TOSHIBA , TOSHIBA MATERIALS CO., LTD.
- 申请人地址： JP Toyko
- 专利权人： KABUSHIKI KAISHA TOSHIBA,TOSHIBA MATERIALS CO., LTD.
- 当前专利权人： KABUSHIKI KAISHA TOSHIBA,TOSHIBA MATERIALS CO., LTD.
- 当前专利权人地址： JP Toyko; JP Yokohama-shi
- 优先权： JP 21158610 2021.09.29
- 主分类号： C04B35/584
- IPC分类号： C04B35/584
摘要：
A ceramic ball material according to an embodiment including: a spherical portion; and a band-shaped portion formed in a band shape. When C denotes circularity of the band-shaped portion as observed from a height direction thereof, the circularity C is in a range of more than 0% and 2.5% or more.
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