复合添加微量Er,Y对Al-Zn-Mg-Cu-Zr合金板组织与力学性能的影响
李国锋, 张新明, 朱航飞
Effects of Minor Er and Y Addition to Al-Zn-Mg-Cu-Zr Alloy on Microstructures and Mechanical Properties
LI Guo-feng, ZHANG Xin-ming, ZHU Hang-fei
材料工程 . 2010, (5): 78 -82 .