A coupled phase field and crystal plasticity model is established to analyze formation of dislocation structures residual stresses during rapid solidification additively manufactured 316L stainless steel. The work focuses on investigating the role microsegregation related intra-grain cellular microstructure 316L. Effect shrinkage considered along with mediated plastic flow material solidificati...

  Abstract:   The aims of this research were to investigate the effects of semisolid metal (SSM) processing parameters (i.e., shear rates –times – temperatures combinations) on the primary solidification products and isothermal holding duration, subsequent to cessation of stirring on the secondary solidification of Al-Si (A356) alloy.   The dendrite fragmentation was found to be the governing m...