微量Sc对Al-Zn-Mg合金焊接接头组织和性能的影响
李召明1,2,姜海昌1(
),闫德胜1,张洪亮2,戎利建1,武 飞
),闫德胜1,张洪亮2,戎利建1,武 飞
Effect of Minor Sc on Microstructure and Properties of Al-Zn-Mg Alloy Weld Joint
LI Zhaoming1,2,JIANG Haichang1(),YAN Desheng1,ZHANG Hongliang2,RONG Lijian1,WU Fei
),YAN Desheng1,ZHANG Hongliang2,RONG Lijian1,WU Fei
图3. Al-Zn-Mg-(Sc)板材的拉伸断口形貌
Fig.3. Tensile fracture morphologies of Al-Zn-Mg-(Sc) plates, (a) 0.00Sc, (b) 0.06Sc
