明天要进行的是材料科学与工程前沿的PPT文献汇报,一共三篇文献,第一篇文献:Bimodal grain structure, phase transformation, and mechanical properties of a Mg-Gd-Y-Zn-Zr alloy during hot extrusion;第二篇文献:Hot deformation behavior and microstructural evolutions of a Mg-Gd-Y-Zn-Zr alloy prepared by hot extrusion;前两篇针对中铝科学院进行了一些国内研究现状的汇报。第三篇文献则为:Microstructure and stress corrosion behaviour of CMT welded AA6061 T-6 aluminium alloy joints,微加工方向的汇报。