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通过焊缝冷焊试验,对焊缝区的力学性能和组织进行分析,研究了该冷焊方法在铝合金工件(铸件及机械加工件)表面缺陷修补方面的应用可行性。
Through the cold weld test, the mechanical properties and microstructure of the weld zone were analyzed. The feasibility of the cold welding method on the surface defect repair of aluminum alloy parts (castings and machined parts) was studied.