Title:
SLIDING MEMBER
Document Type and Number:
WIPO Patent Application WO/2024/014450
Kind Code:
A1
Abstract:
Provided is a sliding member having excellent peeling resistance against a plating layer even when sliding under high surface pressure exceeding 1.5 GPa in terms of hertzian surface pressure. A sliding member (1) comprises: a substrate (2) including a sliding surface (20) that slides on other members; and a plating layer (3) disposed at least on the sliding surface (20). The plating layer (3) includes a matrix (30) and polytetrafluoroethylene (31). The matrix (30) is a Zn-Ni alloy containing 10.0-17.0 mass% of Ni, with the remainder comprising Zn and impurities. The content of polytetrafluoroethylene (31) in the plating layer (3) is 6.5-21.0 mass%.
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Inventors:
KARINO MAO (JP)
ISHII KAZUYA (JP)
ISHII KAZUYA (JP)
Application Number:
PCT/JP2023/025551
Publication Date:
January 18, 2024
Filing Date:
July 11, 2023
Export Citation:
Assignee:
NIPPON STEEL CORP (JP)
International Classes:
C25D5/26; C25D15/02; C25D7/00
Foreign References:
| JP2010266028A | 2010-11-25 | |||
| JP2015071803A | 2015-04-16 | |||
| JP2002348699A | 2002-12-04 | |||
| JP2016032908A | 2016-03-10 | |||
| US20200087809A1 | 2020-03-19 |
Attorney, Agent or Firm:
ASCEND IP LAW FIRM (JP)
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