Title:
SLIDING MEMBER AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/187448
Kind Code:
A1
Abstract:
A sliding member according to the present embodiment comprises a back metal layer, a bearing alloy layer, and an intermetallic compound. The bearing alloy layer is layered upon the back metal layer and forms a sliding surface on the side opposite to the back metal layer. The intermetallic compound is included in the structure of the bearing alloy layer and is harder than the average hardness of the entire bearing alloy layer, and in the bearing alloy layer, the average diameter of the particles of the intermetallic compound on the side close to the sliding surface is larger than that on the side close to the back metal layer.
Inventors:
HARA TAKEYOSHI (JP)
Application Number:
PCT/JP2018/048166
Publication Date:
October 03, 2019
Filing Date:
December 27, 2018
Export Citation:
Assignee:
DAIDO METAL CO (JP)
International Classes:
F16C33/12; F16C33/10; F16C33/14; F16C33/24; C22C13/02
Foreign References:
| JP2006266445A | 2006-10-05 | |||
| JP2017014571A | 2017-01-19 | |||
| JPH05239695A | 1993-09-17 | |||
| JPH05239696A | 1993-09-17 | |||
| JP2011513592A | 2011-04-28 | |||
| JP2016520715A | 2016-07-14 |
Other References:
See also references of EP 3779218A4
Attorney, Agent or Firm:
SATO INTERNATIONAL PATENT FIRM (JP)
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