Hard coating film, material coated with hard coating film, and die for cold plastic working

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United States of America Patent

PATENT NO 8568525
APP PUB NO 20120115760A1
SERIAL NO

13293692

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Abstract

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Disclosed herein are a hard coating film, a material coated with the hard coating film, and a die for cold plastic working, the coating film excelling conventional surface coating layers in wear resistance as well as slidability with a low frictional coefficient.

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Patent Owner(s)

  • KOBE STEEL, LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yamamoto, Kenji Kobe, JP 731 7278

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