Method of preparing cylindrical metal member, metallic ingot for impact pressing, and method of preparing electrophotographic photoreceptor

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United States of America Patent

PATENT NO 10316397
APP PUB NO 20170259324A1
SERIAL NO

15230608

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Abstract

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A method of preparing a cylindrical metal member includes preparing a metallic ingot having at least one surface having a mean width with respect to roughness Sm in a range of from 100 μm to 220 μm; imparting a lubricant to the at least one surface of the metallic ingot; and subjecting the metallic ingot to impact pressing while the surface coated with the lubricant with respect to the metallic ingot is set as a bottom surface, to thereby mold a cylindrical metal member.

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Patent Owner(s)

  • FUJI XEROX CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haruyama, Daisuke Kanagawa, JP 22 48
Sato, Akira Kanagawa, JP 424 4292

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