Invention Grant
- Patent Title: Sliding component coated with metal-comprising carbon layer for improving wear and friction behavior by tribological applications under lubricated conditions
- Patent Title (中): 涂有含金属碳层的滑动部件，用于在润滑条件下通过摩擦学应用改善磨损和摩擦性能
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Application No.: US14002412Application Date: 2012-03-01
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Publication No.: US09528180B2Publication Date: 2016-12-27
- Inventor: Jürgen Becker , Martin Grischke , Astrid Gies
- Applicant: Jürgen Becker , Martin Grischke , Astrid Gies
- Applicant Address: CH Pfaffikon SZ
- Assignee: OERLIKON SURFACE SOLUTIONS AG, PFAFFIKON
- Current Assignee: OERLIKON SURFACE SOLUTIONS AG, PFAFFIKON
- Current Assignee Address: CH Pfaffikon SZ
- Agency: Pearne & Gordon LLP
- International Application: PCT/EP2012/000893 WO 20120301
- International Announcement: WO2012/116818 WO 20120907
- Main IPC: C23C14/06
- IPC: C23C14/06 ; C23C14/14 ; C23C14/02 ; C23C14/35 ; C23C14/50 ; F04B1/14 ; F04B1/20 ; F04B27/08 ; F04B27/10
Abstract:
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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Information query
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