Method for electrolytically depositing a ceramic coating on a metal, electrolyte for such electrolytic ceramic coating method, and metal member

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United States of America Patent

APP PUB NO 20080093223A1
SERIAL NO

11667033

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Abstract

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A method of electrolytic ceramic coating for metals, in which there can be obtained a coating film that even when it is thin, exhibits high hardness, excellent abrasion resistance and excellent toughness and that even when applied to a slide material without polishing, has low offensiveness to the mate material. As such a method, there is provided a method of electrolytic ceramic coating for metals, comprising carrying out electrolysis with the use of a metal as a positive electrode in an electrolyte containing a zirconium compound so that a ceramic coating is formed on the surface of the metal.

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Patent Owner(s)

Patent OwnerAddress
NIHON PARKERIZING CO LTD15-1 NIHONBASHI 1-CHOME CHUO-KU TOKYO 103-0027

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikeda, Yoshihiro Kanagawa, JP 140 1452
Mori, Kazuhiko Kanagawa, JP 97 845
Okuhata, Mitsuhiro Osaka, JP 5 17
Yamashita, Masatoshi Kanagawa, JP 57 634
Yoshioka, Nobuaki Kanagawa, JP 49 811

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