Invention Application
- Patent Title: SLIDING MEMBER AND BEARING DEVICE USING THE SAME
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Application No.: US16654954Application Date: 2019-10-16
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Publication No.: US20200124099A1Publication Date: 2020-04-23
- Inventor: Kazuki SAKAI , Shigeru INAMI , Kenji NIMURA
- Applicant: DAIDO METAL COMPANY LTD.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@65091602
- Main IPC: F16C33/20
- IPC: F16C33/20 ; F16C33/06

Abstract:
A sliding member of the present embodiment includes a bearing alloy layer and a coating layer provided on a sliding surface side thereof. The coating layer has a resin binder with sulfide particles dispersed therein. A covering portion is provided over specific particles and is made of metal oxide comprising the same metal element as a metal element constituting the sulfide particles. When measured by an X-ray photoelectron spectroscopy and an X-ray diffraction method, a ratio of a peak height of the metal oxide to a peak height of metal sulfide by the X-ray photoelectron spectroscopy is from 0.10 to 0.50, and a ratio of the peak height of the metal oxide to the peak height of the metal sulfide by the X-ray diffraction method is 0.10 or less.
Public/Granted literature
- US10808759B2 Sliding member and bearing device using the same Public/Granted day:2020-10-20
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