Title:
滑動素子、特にピストンリング
Document Type and Number:
Japanese Patent JP6911051
Kind Code:
B2
Abstract:
A sliding element, in particular a piston ring, has a coating which has the following layers from the inside outwards: a polycrystalline, metal-containing adhesive layer, an intermediate layer, and at least one amorphous carbon layer, the intermediate layer having the following partial layers from the inside outward: an AxCy layer, with c standing for carbon, A standing for a metal, preferably of the metal-containing adhesive layer, and x as well as y each comprising values of 1-99, and a crystalline-containing or crystal-containing carbon layer.
Inventors:
Kennedy, Marx
Ivanov, Yuri
Ivanov, Yuri
Application Number:
JP2018555642A
Publication Date:
July 28, 2021
Filing Date:
April 28, 2017
Export Citation:
Assignee:
Federal-Mogul Bullshade Game Behr
International Classes:
F16J9/26; F02F5/00
Domestic Patent References:
| JP2004137541A | ||||
| JP2015193918A | ||||
| JP2006177499A |
Foreign References:
| CN1827845A |
Other References:
VOEVODIN A A,Design of a Ti/TiC/DLC functionally gradient coating based on studies of structural transitions in ti-c thin films,THIN SOLID FILMS,1997年 4月20日,298,107-115
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki