异种金属板材磁脉冲连接技术研究进展

For modern industrial development, magnetic pulse joining technology has great development potential and application prospect as an environmentally friendly heterogeneous material joining technology at room temperature that meets the demand for lightweight and composite performance. Since the beginning of the development of magnetic pulse joining technology, it has been mainly used for tube-tube and tube-bar connections. The principle of magnetic pulse technology for plates, the scope of application, the formulation of process parameters, the deformation behaviors of plates during joining process, the macroscopic and microscopic morphologies of connected joints, the evaluation of joints performance and the magnetic pulse equipments and working coils for plates were summarized and analyzed. On this basis, the current problems that need to be solved for magnetic pulse joining technology of plates were proposed and the future development of the magnetic pulse technology of plates was foreseen.