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E. Analyse, ) après un traitement additionnel à 700°C pendant 10' : (a) observation en analyse EBSD, (b) contraste de bande EBSD, (c) Carte d'orientation de la phase ? (conguration V40_p110_l60, code couleur du triangle standard)

.. Du-patin, au centre (5 mm) et à l'arrière (9 mm), Microstructure post mortem à l'avant (1 mm)