Plain bearing and method of manufacturing the same

Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Making composite or hollow article

Reexamination Certificate

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Details

C427S421100, C427S446000, C427S452000, C427S455000, C427S456000, C427S422000, C427S180000, C427S190000, C427S192000, C148S512000

Reexamination Certificate

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07862768

ABSTRACT:
A plain bearing is provided which has an Sn-and-Si-rich layer formed of an Al alloy containing Sn and Si, and a base material which does not contain Sn. The Sn-and-Si-rich layer have the sliding surface having an area ratio of Sn phase grains in a range of 6 to 40% and that of Si phase grains in a range of 5 to 25%.

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Berndt et al., Thermal Spray Processes, ASM Handbook, 2003, ASM International, vol. 13A, p. 803-813.

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