Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1500861 | Scripta Materialia | 2010 | 4 Pages |
Abstract
The plastic deformation behavior of twinning-induced plasticity steels of composition Fe–25Mn–3Si–3Al are investigated by means of in situ synchrotron high-energy X-ray diffraction and compared to self-consistent simulations. It is the first time the alternating interaction of {1 1 1} <1 1 0> slip and {1 1 1} <1 1 2> twinning have been directly observed in situ while undergoing uniaxial tension. The deformation texture is determined mainly by dislocation gliding, while deformation twinning impedes the reinforcement of texture.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Kun Yan, David G. Carr, Mark D. Callaghan, Klaus-Dieter Liss, Huijun Li,