Title:
SLIDING MEMBER AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/130587
Kind Code:
A1
Abstract:
The present invention provides a sliding member, in which interlayer peeling is less likely to occur even under tough sliding conditions. The present invention is a sliding member 100 used with lubricating oil, and is characterized by having a base material 10, a first hard carbon layer 14 formed on the base material and not containing substantial amounts of hydrogen, and a second hard carbon layer 16 formed in contact with the first hard carbon layer and having a hydrogen content of 5-25 at.%, wherein the surface shape of the first hard carbon layer has a protruding peak height Rpk of 0.08-0.90 µm, and the thickness of the first hard carbon layer is 0.35-1.5 µm.
Inventors:
TSUJI KATSUHIRO (JP)
Application Number:
PCT/JP2016/087104
Publication Date:
August 03, 2017
Filing Date:
December 13, 2016
Export Citation:
Assignee:
KK RIKEN (JP)
International Classes:
C23C14/06; C23C14/32; F16C33/12; F16J9/26
Domestic Patent References:
| WO2015163470A1 | 2015-10-29 | |||
| WO2016042945A1 | 2016-03-24 |
Foreign References:
| JP2003082458A | 2003-03-19 | |||
| JP2003027214A | 2003-01-29 | |||
| JP2000128516A | 2000-05-09 | |||
| JP2003026414A | 2003-01-29 | |||
| JP2007131893A | 2007-05-31 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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