大厚度2219铝合金搅拌摩擦焊组织和性能及工程因素分析
邓利芬, 李超, 丁艳霞, 熊占兵, 毕海娟
Microstructure and mechanical properties of friction stir welding of large-thickness 2219 aluminum alloy and analysis of engineering factors
Deng Lifen, Li Chao, Ding Yanxia, Xiong Zhanbing, Bi Haijuan
焊接 . 2023, (6): 18 -23 .  DOI: 10.12073/j.hj.20221121002