Sliding component coated with metal-comprising carbon layer for improving wear and friction behavior by tribological applications under lubricated conditions

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United States of America Patent

PATENT NO 9528180
APP PUB NO 20140128298A1
SERIAL NO

14002412

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Abstract

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The present invention relates to a coating for sliding parts that allows using diamond like carbon (DLC) or DLC-comprising coatings in combination with Molybdenum- and/or Zinc-comprising lubricants in such a manner that enhanced reduction of wear and friction in comparison to the state of the art is attained. The coating system according to the present invention comprises at least a metal-comprising carbon layer of the type Me-C/a)-C:X, whose element composition can be expressed as (MeaC1-a)1-bXb with 0.3≦a≦0.6 and 0

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Patent Owner(s)

  • OERLIKON SURFACE SOLUTIONS AG, PFAFFIKON;OERLIKON TRADING AG, TRUEBBACH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Becker, Jürgen Geisenheim, DE 16 426
Gies, Astrid Haldenstein, CH 4 13
Grischke, Martin Triesen, LI 10 182

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