Tribology combined with corrosion resistance: a new family of PVD- and PACVD coatings

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United States of America Patent

PATENT NO 9121092
APP PUB NO 20120161156A1
SERIAL NO

13389091

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Abstract

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The present invention relates to a coating system on a substrate with improved protection against wear as well as corrosion. According to the invention the substrate is coated with a diamond like carbon (DLC) layer. This DLC layer is coated with an additional layer with material different from the DLC coating material, thereby closing the pin holes of the DLC layer.

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Patent Owner(s)

Patent OwnerAddress
OERLIKON SURFACE SOLUTIONS AG TRÜBBACH120 KURDISH STREET CAPE TOWN SWITZERLAND

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gies, Astrid Haldenstein, CH 5 13

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