LAGER AUS EINER ALUMINIUMLEGIERUNG MIT EINER VERSTAERKTEN VERBINDUNGSZWISCHENSCHICHT

摘要

Disclosed is an aluminum based alloy bearing having a strengthened intermediate bonding layer, which comprises a backing steel, an intermediate bonding layer and an aluminum based bearing alloy layer. In this alloy bearing, the intermediate bonding layer has a hardness ranging from 40% to 70% of that of the aluminum based bearing alloy layer in terms of Vicker's hardness.