(S169)Effect of Cu particles on mechanical properties of Fe-3wt.%Si-2wt.%Cu alloy after solution and aging

摘要

The highly dispersed nanoscale Cu particles have been widely applied as effective strength contributors in Cu-bearing high-strength steels1,2). This paper studied the evolution of Cu particles in cold-rolled Fe-3wt.%Si-2wt.%Cu alloy with solution and aging treatments. In addition, the relationship between particles and mechanical properties was clarified.