Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1562774 | Computational Materials Science | 2010 | 7 Pages |
Abstract
Residual stress profiles in a cold drawn steel wire are calculated by means of a Finite Element technique. Since the wire points are subjected, during drawing, to a non-monotonic loading path, an accurate description of cyclic plasticity is essential, in these analyses. It is demonstrated that the commonly adopted assumption of isotropic hardening for steel is inadequate, for the calculation both of accurate residual stress profiles and of other significant mechanical quantities, even in the case of a single-pass drawing.
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Andrea Panteghini, Francesco Genna,