[1] Dumont D, DeSchamps A, Brechet Y. On the relationship between microstructure, strength and toughness in AA7050 aluminum alloy. Materials Science and Engineering A,2003,356(1-2):326.
[2] Wu Y L,Fores F H, Alvarez A, et al. Microstructure and properties of a new super high-strength Al-Zn-Mg-Cu alloy C912. Materials and Design,1997,18(4-6):21.
[3] Thomas W M, Nicholas J C. Friction stir butt welding. England: No 9125978. 8, 1991.
[4] Rhodes C G, Mahoney M W, Bingel W H, et al . Effect of friction stir welding on microstructure of 7075 aluminum. Scripta Materialia, 1997,36(1): 69-75.
[5] Krishnan K N. On the formation of onion rings in friction stir welds. Materials Science and Engineering A,2002,327:246-251.
[6] 栾国红，North T H，郭德伦，等.铝合金搅拌摩擦焊接头行为分析. 焊接学报，2002，23(6)：62-66.
[7] Liu H J, Fujii H , Maedaa M , et al .Tensile properties and fracture location of friction stir welded joints of 2017-T351 aluminum alloy. Journal of Material Processing Technology ,2003 ,142 (5) :692-696.
[8] Rhodes C G, Mahoney M W, Bingel W H, et al . Effect of friction stir welding on microstructure of 7075 aluminum. Scripta Materialia, 1997,36(1): 69-75.
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