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Article Dans Une Revue Journal de Physique IV Proceedings Année : 1996

Comparison of the Deformation Microstructures at Room Temperature in O and B2 Phases of a Ti2AlNb Alloy

F. Popille
  • Fonction : Auteur
Joël Douin

Résumé

The dislocation microstructures in both O and B2 single phases of a Ti2AlNb alloy, deformed at room temperature, are reported. Slip systems activated during the deformation of each phase are determined using weak-beam electron microscopy and the correspondence between the deformation processes is made. It is shown that the better ductility of the B2 phase compared to the O phase is related to the number of activated slip systems.

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jpa-00254207 , version 1 (04-02-2008)

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F. Popille, Joël Douin. Comparison of the Deformation Microstructures at Room Temperature in O and B2 Phases of a Ti2AlNb Alloy. Journal de Physique IV Proceedings, 1996, 06 (C2), pp.C2-211-C2-216. ⟨10.1051/jp4:1996229⟩. ⟨jpa-00254207⟩

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