3D Visualisation of short crack propagation in Al alloy using high resolution Synchrotron X‐Ray microtomography

Abstract : In-situ fatigue tests monitored by Synchrotron Radiation X-ray microtomography were carried out in order to visualize the three dimensional (3D) shape and evolution of short cracks in the bulk of a cast Al alloy. After the in-situ fatigue test the sample has been infiltrated with liquid Gallium (Ga) in order to visualize the grain structure of the material. Irregularities of the crack advance along the crack front can clearly be correlated to the grain structure of the material.
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Materials Science Forum, Trans Tech Publications Inc., 2005, 482, pp.227-230. 〈10.4028/www.scientific.net/MSF.482.227〉
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https://hal.archives-ouvertes.fr/hal-01669987
Contributeur : Jean-Yves Buffiere <>
Soumis le : jeudi 21 décembre 2017 - 09:14:50
Dernière modification le : vendredi 28 septembre 2018 - 11:06:01

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Emilie Ferrié, Jean-Yves Buffiere, Wolfgang Ludwig. 3D Visualisation of short crack propagation in Al alloy using high resolution Synchrotron X‐Ray microtomography. Materials Science Forum, Trans Tech Publications Inc., 2005, 482, pp.227-230. 〈10.4028/www.scientific.net/MSF.482.227〉. 〈hal-01669987〉

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