Component having a coating and method for the production thereof

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United States of America Patent

PATENT NO 9840766
SERIAL NO

14437943

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Abstract

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The invention relates to a component having a coating containing chromium, nitrogen and carbon. According to the invention the coating comprises a sliding layer having a ceramic phase and a carbon phase, the ceramic phase forms a crystalline ceramic phase from Crx(C1-yNy) with 0.8=x=1.2 and y>0.7, and the crystalline ceramic phase and the carbon phase form a layer system of alternating individual layers (A, B), wherein the carbon phase has interstices that are filled with the crystalline ceramic phase.

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Patent Owner(s)

Patent OwnerAddress
MAHLE INTERNATIONAL GMBHPRAGSTR 26-46 STUTTGART D-70376

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lehnert, Monika Remseck, DE 3 16
Maier, Kurt Leonberg, DE 19 64

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