The dependence of microstructural and mechanical properties on the extrusion temperatures of the developed high-strength brass by powder metallurgy

摘要

The purpose of the present investigations was to develop high-strength brasses, combined the properties of precipitation hardening response of Cr, Fe and Ti alloying element additions on 60/40 brass matrix. The effects of the extrusion temperature on precipitation behavior, phase transformation, and resulted mechanical properties were investigated in detail.