【摘 要】
:
A high-Mg2Si content Al alloy was extruded by equal channel angular pressing(ECAP) for 8 passes at 250 ℃ and an ultrafine-grained structure with an average gra
【机 构】
:
College of Materials Science and Engineering,Taiyuan University of Technology,
【出 处】
:
Journal of Wuhan University of Technology(Materials Science