Title:
LOW-FRICTION COATING PRODUCTION METHOD AND SLIDING METHOD
Document Type and Number:
WIPO Patent Application WO/2016/121937
Kind Code:
A1
Abstract:
According to the present invention, a sliding surface 6, which is formed using a metal (SUJ2, palladium etc.) or an oxide ceramic (ZrO2), is made to slide, at a Hertz contact stress of 1.0 GPa or more in an atmospheric environment containing a hydrogen gas that includes a minute amount of an alcohol and water, against a surface 7 for sliding, said surface including a PLC film 9 which is a coating formed by means of an ionization deposition method while applying a low bias voltage. This makes it possible to form, on the sliding surface 6, a low-friction coating 5 that stably exhibits a significantly low friction coefficient in the order of 10-4 (less than 0.001).
Inventors:
KATO TAKAHISA (JP)
NOSAKA MASATAKA (JP)
TOHYAMA MAMORU (JP)
SUZUKI MASAHIRO (JP)
NOSAKA MASATAKA (JP)
TOHYAMA MAMORU (JP)
SUZUKI MASAHIRO (JP)
Application Number:
PCT/JP2016/052680
Publication Date:
August 04, 2016
Filing Date:
January 29, 2016
Export Citation:
Assignee:
JTEKT CORP (JP)
UNIV TOKYO (JP)
UNIV TOKYO (JP)
International Classes:
C23C16/26; C10M103/02; F16C19/00; F16C33/12; F16C33/24; F16C33/64
Foreign References:
| JP2008522020A | 2008-06-26 | |||
| JP2002097573A | 2002-04-02 | |||
| JP2012246545A | 2012-12-13 | |||
| JP2007099947A | 2007-04-19 | |||
| JP2000144378A | 2000-05-26 | |||
| JP2005145720A | 2005-06-09 | |||
| JP2006291355A | 2006-10-26 |
Attorney, Agent or Firm:
UENO, HIDEKI (JP)
Ueno Hideki (JP)
Ueno Hideki (JP)
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