Project(2011CB606403)supported by the State Basic Research Development Program of China;Projects(51171044,51174058)supported by the National Natural Science Foundation of China;Project(2012CB723307)supported by the State Basic Research Development Program of China
The evolution of hardness and microstructures of 1050 aluminum alloy prepared by hot rolling and subsequent equal- channel angular pressing at cryogenic temperature (cryoECAP) after annealing at 150?400 °C for 1 h wi...