US2021040988A1PendingUtilityA1
Sliding member and sliding bearing
Est. expiryJul 21, 2037(~11 yrs left)· nominal 20-yr term from priority
Inventors:Shigeyuki Suga
F16C 33/122C25D 7/10C25D 3/56C22C 13/00C22C 12/00F16C 2204/12F16C 33/12F16C 33/14F16C 2204/18F16C 2204/30F16C 33/121
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Claims
Abstract
Provided are a sliding member and a sliding bearing which can improve the fatigue resistance. A sliding member having a base layer and a coating layer laminated on the base layer, in which the coating layer contains Bi or Sn as a first metal element, a second metal element which is harder than the first metal element and forms an intermetallic compound with the first metal element, C, and unavoidable impurities.
Claims
exact text as granted — not AI-modified1 . A sliding member comprising a base layer and a coating layer laminated on the base layer,
wherein the coating layer contains: Sn as a first metal element; a second metal element that is harder than the first metal element and forms an intermetallic compound with the first metal element; 0.015 wt % or more and 0.100 wt % or less of C; and unavoidable impurities.
2 . A sliding bearing comprising a base layer and a coating layer laminated on the base layer,
wherein the coating layer contains: Sn as a first metal element; a second metal element that is harder than the first metal element and forms an intermetallic compound with the first metal element; 0.015 wt % or more and 0.100 wt % or less of C; and unavoidable impurities.Join the waitlist — get patent alerts
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