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Title:
SLIDING MEMBER
Document Type and Number:
Japanese Patent JP2023051683
Kind Code:
A
Abstract:
To provide a sliding member that is hard to generate micro destruction on a sliding surface due to crack development, can suppress increase in abrasive wear, and is covered with a DLC coating film.SOLUTION: A sliding member has a DLC coating film on an outer peripheral sliding surface with a specific range of plastic deformation workload measured by a nanoindentation test.SELECTED DRAWING: Figure 1

Inventors:
Tomoyuki Sato
Yutaka Kitazume
Kiyoyuki Kawai
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Application Number:
JP2022039171A
Publication Date:
April 11, 2023
Filing Date:
March 14, 2022
Export Citation:
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Assignee:
TPR Co., Ltd.
International Classes:
F16J9/26; F02F5/00
Domestic Patent References:
JP2021095957A2021-06-24
JP6669922B12020-03-18
JP2011145190A2011-07-28
JP2017013136A2017-01-19
Attorney, Agent or Firm:
Patent Attorney Corporation Shuwa Patent Office



 
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