By applying the crystal plasticity (CP) material model to these 3D RVEs, it was possible to perform computational experiments to generate the out-of-plane stresses required for the calibration of the Yld2004-18p yield function. To simulate the single point incremental forming (SPIF) of 7075-O...
Keywords Yield function · Anisotropic material · Parameter reduction · Yld2004-18p Introduction The Yld2004-18p yield criterion as proposed in [1] is used by a growing number of researchers e.g. [2–9]. One of the advantages of the model is its flexibility in describing plastic ...