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US 8,709,124 B2Granted
Sintered sliding member
AssigneeDiamet Corporation
InventorsYoshinari Ishii, Tsuneo Maruyama, Yoshiki Tamura
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Abstract
There is provided a novel sintered sliding member superior in thermal resistance, corrosion resistance and wear resistance. The sintered sliding member of the present invention includes 7.7-30.3% Cu, 2.0-20.0% Sn and 0.3-7.0% boron nitride by mass, with a remainder composed of Ni and unavoidable impurities. The sintered sliding member may further include 0.1-3.0% C or 0.1-0.7% P. A porosity of the sintered sliding member is 5-25%.
Claims6
A sintered sliding member comprising, by mass %:
- 7.7-30.3% Cu;
- 2.0-20.0% Sn;
- 0.3-7.0% boron nitride;
- and
- a remainder including Ni and unavoidable impurities.
2 more elements
A sintered sliding member comprising, by mass %:
- 7.7-30.3% Cu;
- 2.0-20.0% Sn;
- 0.3-7.0% boron nitride;
- 0.1-3.0% C;
- and
- a remainder including Ni and unavoidable impurities.
3 more elements
A sintered sliding member comprising, by mass %:
- 7.7-30.3% Cu;
- 2.0-20.0% Sn;
- 0.3-7.0% boron nitride;
- 0.1-0.7% P;
- and
- a remainder including Ni and unavoidable impurities.
3 more elements
Dependencies are inferred from the claim text.