Welding characteristics of aluminum, copper, nickel and aluminum alloy with alumina coating using ultrasonic complex vibration welding equipments

摘要

Welding of aluminum-copper, aluminum nickel plate specimens and aluminum alloy is essential for fuel cell, battery or EDLC electrodes for electric or hybrid automobile and other various industry fields. Welding characteristics and welded structures are studied on same and different metal specimens using various complex vibration welding systems.