Application of Explosive Welding Window to Thick Metal Plates
Li Xiaojie (Dalian University of Technology, Liaoning, 116024)
The quality of explosive welding of thicker metal plates, whether the welding or not more stongly depend on these parameters such as detonation velocity, fiyer-plate velocity, dynamic angle of obliquity and the stand-off between flyer and base plates than the welding of thinner ones. According to weldable window theories, some problems to choose welding parameters of thick plates were discussed, especially the upper limit in weldable window was investigated in this paper.Moreover, experimental formula and explosive welding windows for aluminum to mild steel and copper to mild steel were also given.
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