Project (201012200238) supported by the Freedom Inquiry Program of Central South University,China;Project (2012CB61950) supported by the National Basic Research Program of China
The effects of quenching and aging (T6, T7 and RRA) on the microstructural evolution of an A1-Zn-Mg-Cu alloy were investigated by hardness test, optical microscopy (OM), transmission electron microscopy (TEM) an...