CERAMIC BALL MATERIAL, METHOD FOR MANUFACTURING CERAMIC BALL USING SAME, AND CERAMIC BALL: Fid-Bau Portal

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CERAMIC BALL MATERIAL, METHOD FOR MANUFACTURING CERAMIC BALL USING SAME, AND CERAMIC BALL

FUNAKI KAI / SATO HIDEKI

A ceramic ball material according to an embodiment includes a spherical portion; and a band-shaped portion formed over a circumference of a surface of the spherical portion. In the ceramic ball material, the ceramic ball material has a ratio Rab/Rap of 0.70 or more and 1.03 or less, where Rab denotes an arithmetic average roughness on an outer peripheral surface of the band-shaped portion; and Rap denotes an arithmetic average roughness on an outer peripheral surface of the spherical portion.

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CERAMIC BALL MATERIAL, METHOD FOR MANUFACTURING CERAMIC BALL USING SAME, AND CERAMIC BALL

FUNAKI KAI / SATO HIDEKI

A ceramic ball material according to an embodiment includes a spherical portion; and a band-shaped portion formed over a circumference of a surface of the spherical portion. In the ceramic ball material, the ceramic ball material has a ratio Rab/Rap of 0.70 or more and 1.03 or less, where Rab denotes an arithmetic average roughness on an outer peripheral surface of the band-shaped portion; and Rap denotes an arithmetic average roughness on an outer peripheral surface of the spherical portion.

CERAMIC BALL MATERIAL, METHOD FOR MANUFACTURING CERAMIC BALL USING SAME, AND CERAMIC BALL

FUNAKI KAI / SATO HIDEKI

A ceramic ball material according to an embodiment includes a spherical portion; and a band-shaped portion formed over a circumference of a surface of the spherical portion. In the ceramic ball material, the ceramic ball material has a ratio Rab/Rap of 0.70 or more and 1.03 or less, where Rab denotes an arithmetic average roughness on an outer peripheral surface of the band-shaped portion; and Rap denotes an arithmetic average roughness on an outer peripheral surface of the spherical portion.

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Title:

CERAMIC BALL MATERIAL, METHOD FOR MANUFACTURING CERAMIC BALL USING SAME, AND CERAMIC BALL

Contributors:

FUNAKI KAI (author) / SATO HIDEKI (author)

Publication date:

2025-02-27

Type of media:

Patent

Type of material:

Electronic Resource

Language:

English

Classification:

IPC: C04B Kalk , LIME

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