TY - Acta Aeronautica et Astronautica Sinica A1 - LIU Xiaochao, ZHEN Yunqian, HE Xinyuan, CHEN Haiyan, SHEN Zhikang T1 - Vortex- friction stir welding process based on internal friction between identical materials Y1 - JF - ACTA AERONAUTICAET ASTRONAUTICA SINICA JO - Acta Aeronautica et Astronautica Sinica SP - 625012 EP - 625012 VL - 43 IS - 2 UR - https://hkxb.buaa.edu.cn N1 - 10.7527/S1000-6893.2021.25012 ER -