| Téléchargement | - Voir le manuscrit accepté : Elastic response of titanium foams during compression tests and using laser-ultrasonic probing (PDF, 885 Kio)
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| Auteur | Rechercher : Lefebvre, Louis-Philippe1; Rechercher : Blouin, Alain1; Rechercher : Rochon, Sara-Michèle1; Rechercher : Bureau, Martin N.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 | The 4th International conference on Porous Metals and Metal Foaming Technology, September 21-23, 2005, Kyoto, Japan |
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| Sujet | elastic properties; compression; modulus; Poisson's ratio; titanium foams; laserultrasound; ultrasound; non destructive evaluation |
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| Résumé | This paper presents an evaluation of the elastic properties of titanium foams by two methods: the evaluation of the unloading slopes measured during destructive compression tests and the measurements of the resonance frequencies of foams using laser ultrasound. The results show that the elastic moduli evolve during the compression tests. The values extrapolated at zero defonnation can be used to determine the elastic properties of undeformed specimens. Besicles, laser-ultrasound technique can be used to bring foam specimens into resonance and to measure the elastic modulus and Poisson's ratio. The values measured by the two methods are in good agreement. |
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| Date de publication | 2006 |
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| Maison d’édition | Japan Institute of Metals |
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| Emplacement | Kyoto, Japan |
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| Dans | |
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| Autre format | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro du CNRC | NRC-IMI-47600 |
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| Numéro NPARC | 15955081 |
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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 | 38e8f652-9c5a-4f59-b727-30d2650af61b |
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| Enregistrement créé | 2010-10-05 |
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| Enregistrement modifié | 2020-12-16 |
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