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Dynamic recrystallization mechanisms of an Fe-8% Al low density steel under hot rolling conditions

Abstract : Iron-aluminium alloys display promising physical and mechanical properties. In this study, the effects of strain, strain rate and temperature on an Fe-8% Al were investigated. Hot torsion tests were performed in the temperature range 900-1100 degrees C and strain rate range 0.1-10 s(-1). In this alloy, two types of dynamic recrystallization may operate during hot deformation: at high temperature and high strain rate, this alloy undergoes discontinuous dynamic recrystallization, whereas at lower temperature and strain rate, continuous dynamic recrystallization occurs.
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https://hal-emse.ccsd.cnrs.fr/emse-00963737
Contributor : Géraldine Fournier-Moulin <>
Submitted on : Monday, August 23, 2021 - 7:00:16 PM
Last modification on : Thursday, August 26, 2021 - 3:19:28 PM

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Christophe Castan, Frank Montheillet, Astrid Perlade. Dynamic recrystallization mechanisms of an Fe-8% Al low density steel under hot rolling conditions. Scripta Materialia, Elsevier, 2013, 68 (6), pp.360-364. ⟨10.1016/j.scriptamat.2012.07.037⟩. ⟨emse-00963737⟩

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