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US 11,149,791 B2Granted
Sliding member
AssigneeTaiho Kogyo Co., Ltd.
InventorsMasaya Ichikawa, Shigeyuki Suga
Life of this patent
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Abstract
To provide a sliding member including an overlay capable of realizing good fatigue resistance while preventing interlayer peeling. A sliding member including an overlay formed of an alloy plating film of Bi and Sb, and the overlay is bonded to a lining formed of a copper alloy via an intermediate layer containing Ag as a main component.
Claims1
A sliding member comprising an overlay formed of an alloy plating film of Bi and Sb,
- wherein the overlay is bonded to a lining formed of a copper alloy via an intermediate layer containing Ag as a main component, and
- wherein the intermediate layer is formed of an Ag—Sn alloy;
- wherein a thickness of the intermediate layer is 0.1 μm or more and 4.9 μm or less.
Dependencies are inferred from the claim text.