POROUS SLIDING BEARING AND METHOD OF CONSTRUCTION THEREOF

摘要

A bearing material including a Cu-Sn-Bi alloy layer and method of construction thereof is provided. The alloy layer has a porosity ranging from about 2% to about 10%. A majority of the porosity has pores separate and out of direct communication with one another such that the pores are not interconnected with one another. The alloy layer can be sintered to a metal backing layer, and can be shaped as desired for an intended bearing application.