Projects(51075104,50975054) supported by the National Natural Science Foundation of China;Project(2010RFQXG020) supported by the Harbin Excellence Talents Program,China
Ultrasonic-assisted soldering of 2024 aluminum alloys using a filler metal of Zn-5Al alloy was investigated at the temperature of 400 ℃,which is lower than the solution strengthening temperature of Al-Cu alloys.The u...