Structure and properties of an ultra-high strength 7xxx aluminum alloy contained Sc and Zr

Xiaoyuan Dai1,2, Changqing Xia1, Xiaomin Peng1, Ke Ma1
1School of Materials Science and Engineering, Central South University, Changsha 410083, China
2School of Materials Science and Engineering, Changsha University of Science and Technology, Changsha 410076, China