The Deformation Mechanisms of TWIP Steels (Fe-Mn-C) Viewed by X-Ray Diffraction |
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| Journal | Solid State Phenomena (Volume 130) |
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| Volume | APPLIED CRYSTALLOGRAPHY XX |
| Edited by | Danuta Stróż & Małgorzata Karolus |
| Pages | 53-56 |
| DOI | 10.4028/www.scientific.net/SSP.130.53 |
| Citation | J.L. Collet et al., 2007, Solid State Phenomena, 130, 53 |
| Online since | December, 2007 |
| Authors | J.L. Collet, Françoise Bley, Alexis Deschamps, H. de Monestrol, Jean François Berar, Colin Scott |
| Keywords | Diffraction, Dislocations, Profile Analysis, Stacking Fault, Twin, TWIP, X-Ray |
| Abstract | Fully austenitic steels of the Fe-Mn-C system can show extensive deformation twinning (TWIP effect). The deformed microstructure of such steels has been analysed using X-ray diffraction at the European Synchrotron Radiation Facility (ESRF). The experimental diffractograms, recorded using a 2D CCD camera, are analysed in terms of Bragg peak profiles (broadening and asymmetry) and position (shift from the reference [undeformed state] position) leading to an estimation of dislocation and stacking faults densities. |
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