超声功率对W90/Sn/Mg接头微观组织和力学性能的影响

张旭东, 付伟, 宋晓国, 宋娜, 孙浩, 胡胜鹏

Effect of Ultrasonic Power on the Microstructure and Mechanical Property of W90/Sn/Mg Joint

ZHANG Xudong, FU Wei, SONG Xiaoguo, SONG Na, SUN Hao, HU Shengpeng

图10 接头形成机理图 (a) heating process (b) applying ultrasound (c) cavitation effect (d) elemental diffusion (e) turning off ultrasound (f) cooling process

Fig.10 Schematics of formation mechanism of joint