On the failure assessment diagram methodology in polyamide 12

Effects of Build Orientation and Strain Rate on the Tensile-Shear Behaviour of Polyamide-12 Manufactured Via Laser Powder Bed Fusion

“…EOS powder PA2221 was employed in their studies. It is noted that the assumption of volume constancy included in the above-mentioned criteria may not be rigorous at large strains, where the material may experience craze initiation and failure [60]. However, several studies employed the hypothesis of constant volume to successfully determine and model the mechanical behaviour of standard and additively manufactured PA12 [15,29,61].…”