Improvement of micro-hardness and electrochemical properties of Al-4%Cu-0.5%Mg alloy by Ag addition
The base system of alloys Al-4% Cu-0.5% Mg, known as the designation of Mini Size LED Strobes duralumin 201, are very appreciated by the aerospace, partly automotive and industrial in general, for its great strength, high temperature and corrosion resistant.These kinds of alloys have excellent response to precipitation hardening.This study evaluate