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4. Plastic deformation and work hardening
Tensile tests clearly demonstrate the hardening of metal alloys during plastic deformation. This phenomenon is directly linked to the physical deformation mechanisms at the polycrystal grain scale. After a detailed analysis of hardening resulting from dislocation interaction, the preferred deformation mechanism in ferrite, we present other, more active deformation modes in austenitic grades.
4.1 Dislocation-dislocation interaction: hardening by strain-hardening
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Plastic deformation and work hardening
Behavior of multiphase alloys
Bibliography
Websites
Bureau de Normalisation des Aciers (BN Aciers) website
http://www.acier.org/menu-left/normalisation.html (pages consulted in January 2016)
Organizations – Federations – Associations (non-exhaustive list)
French Steel Federation (FFA)
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