Based on the principle of residual deformation induced by superposition of the welding residual stress and working stress,the welding heat source efficiency has
Microstructures and properties of capacitor discharge welded (CDW) joint of TiNi shape memory alloy (SMA) and stainless steel (SS) were studied. The fracture ch
<正>The forces acting on a gas tungsten arc(GTA)weld pool are analyzed.A model of static force condition for fally- penetrated weld pool is developed,and the cr
This paper investigates the distribution of contact resistance of the aluminum alloy in the squeeze stage. A new method of measuring path’s resistance is propo
Vacuum brazing experiments of Cf/C composites were carried out using pure Al and Al-5Ti-B as brazing fillers,and shearing strength of the joints was measured.Th
<正>Based on theories of heat transfer,physical metallurgy and hydro-mechanical,in order to analyze the effect of welding parameters on species and distribution