Title:
SLIDE MEMBER
Document Type and Number:
WIPO Patent Application WO/2019/181131
Kind Code:
A1
Abstract:
Provided is a slide member for an internal combustion engine of an automobile and the like, the slide member being provided with a good sliding characteristic by having increased lipophilicity of the slide surface due to adjustment of the surface property of a resin layer forming the slide surface, thereby making it possible to effectively prevent wear and seizure of the slide member and a counterpart slide member. Provided is a slide member in which a resin layer is disposed on a surface of a base material, wherein the resin layer has a surface roughening ratio of not less than 1.05 and more preferably not less than 1.07. Local peaks of the resin layer may have an average interval (s) in a range of not less than 2 μm and not more than 12 μm and more preferably in a range of not less than 2 μm and not more than 10 μm. The resin layer may have an average height (Rc) in a range of not less than 0.5 μm and not more than 5.0 μm and more preferably in a range of not less than 0.5 μm and not more than 3.0 μm.
Inventors:
NIMURA KENJI (JP)
YASUDA ERINA (JP)
YASUDA ERINA (JP)
Application Number:
PCT/JP2018/047691
Publication Date:
September 26, 2019
Filing Date:
December 25, 2018
Export Citation:
Assignee:
DAIDO METAL CO (JP)
International Classes:
F16C33/10; C10M103/00; C10M103/02; C10M103/06; C10M107/38; F16C33/20; C10N10/12; C10N30/06; C10N40/02; C10N40/25; C10N40/30
Foreign References:
| JP2007255312A | 2007-10-04 | |||
| JP2010162528A | 2010-07-29 | |||
| JP2012167809A | 2012-09-06 | |||
| JP2009220103A | 2009-10-01 | |||
| JP2015183799A | 2015-10-22 | |||
| JP2013036339A | 2013-02-21 | |||
| JP2010151029A | 2010-07-08 | |||
| JPH102335A | 1998-01-06 |
Attorney, Agent or Firm:
KONISHI, Tomimasa (JP)
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