微量ScAl-Zn-Mg合金焊接接头组织和性能的影响
李召明,姜海昌,闫德胜,张洪亮,戎利建,武 飞

Effect of Minor Sc on Microstructure and Properties of Al-Zn-Mg Alloy Weld Joint
Zhaoming LI,Haichang JIANG,Desheng YAN,Hongliang ZHANG,Lijian RONG,Fei WU
表2 Al-Zn-Mg-(Sc)板材的室温拉伸性能
Table 2 Room-temperature tensile properties of Al-Zn-Mg-(Sc) plates
Alloysσb/MPaσ0.2/MPaδ/%
0.00Sc34029023.6
0.06Sc36130524.6