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US 12,031,579 B2Granted
Sliding member, bearing, sliding member manufacturing method, and bearing manufacturing method
AssigneeSenju Metal Industry Co., Ltd.
InventorsNaoki Sato, Toshio Hakuto, Takashi Akagawa, Yuji Kawamata, Ryoichi Suzuki, Takashi Saito, Tadashi Oshima, Hajime Kato
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Abstract
A sliding member includes a metal substrate and a sliding layer formed on one surface of the metal substrate. The sliding layer has a matrix phase containing Cu and Sn and hard particles dispersed in the matrix phase and containing a Laves phase constituted of a composition of Co, Mo and Si.
Claims3
A sliding member, comprising:
- a metal substrate, and
- a sliding layer formed on one surface of the metal substrate,
- wherein the sliding layer has
- a matrix phase comprising Cu and Sn,
- hard particles dispersed in the matrix phase, and
- Bi particles dispersed in the matrix phase,
- wherein the hard particles comprise a Laves phase constituted of a composition of Co, Mo and Si.
4 more elements
Dependencies are inferred from the claim text.