Project(51075098)supported by the National Natural Science Foundation of China;Project(HIT.NSRIF.2014006)supported by the Fundamental Research Funds for the Central Universities,China
The process of repetitive upsetting-extrusion (RUE) was used to achieve severe plastic deformation (SPD) for an as-cast AZ61 magnesium alloy in temperature range of 285-380 ℃. The microstructure and mechanical pr...