In this paper,a numerical investigation about the metal transfer of GMAW is investigated based on the phase field model.Be different of most published work,we t
Based on the characteristics of friction stir welding( FSW) and Coulomb friction work theory,the residual stresses field of FSW joints of 6 N01 aluminum alloy(
Structural integrity isstated as the science and technology of margin between safety and disaster.Systematic prediction of structural integrity of critical stru
The temperature field and flow field were analyzed to solve the problems of unstable penetration and poor forming quality, which always happen in asymmetric fil