| Téléchargement | - Voir le manuscrit accepté : Measurement of texture in steel by laser-ultrasonic surface waves (PDF, 602 Kio)
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| DOI | Trouver le DOI : https://doi.org/10.1088/1742-6596/278/1/012007 |
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| Auteur | Rechercher : Lévesque, D.1; Rechercher : Lim, C. S.; Rechercher : Padioleau, C.1; Rechercher : Blouin, A.1 |
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| Affiliation | - Conseil national de recherches du Canada. Institut des matériaux industriels du CNRC
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| Format | Texte, Article |
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| Conférence | 2nd International Symposium on Laser Ultrasonics, July 5-8, 2010, Talence, France |
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| Résumé | A laser-ultrasonic approach based on the propagation of surface skimming longitudinal wave (P-wave) and Rayleigh wave (SAW) is investigated for the measurement of texture in moderately thick steel plates. The angular dependence of the P-wave and SAW velocities presents different patterns, both of amplitude of a few % attributed to texture. Moreover, the difference of the P-wave and SAW profiles is shown to be very robust against small path length changes or other detrimental effects. For measurements on large plates, a solution based on the rotation of a generation line using an axicon lens is tested. Texture variations across the width of steel plates and the influence of residual stress are discussed. |
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| Date de publication | 2010-07-05 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro du CNRC | NRCC 53654 |
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| Numéro NPARC | 15948775 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | e50e3791-497f-4ae0-b8bb-6d65b12ea650 |
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| Enregistrement créé | 2010-08-17 |
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| Enregistrement modifié | 2020-04-17 |
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