| DOI | Trouver le DOI : https://doi.org/10.1007/s11663-015-0294-1 |
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| Auteur | Rechercher : Liu, K.; Rechercher : Cao, X.1; Rechercher : Chen, X. -G. |
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| Affiliation du nom | - Conseil national de recherches du Canada. Aérospatiale
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| Format | Texte, Article |
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| Sujet | Aluminum; Cast iron; Copper alloys; Cracks; Deformation; Fracture mechanics; Iron; Nucleation; Oxide films; Cast alloys; Fracture behavior; Iron content; Iron rich; Nucleation and growth; Tensile crack; Tensile deformation; Intermetallics |
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| Résumé | An investigation has been carried out of the influence of iron on the tensile properties and fracture behavior of a series of Al-Cu 206 cast alloys. Iron contents are explored from 0.15 to 0.5 wt pct, and at two levels of silicon and manganese. The types, morphologies and quantities of the various iron-rich intermetallics are characterized metallographically, and their effects on the tensile properties and the nucleation and growth of cracks during tensile deformation are studied. In addition, oxide films are shown to play an important role in both the nucleation of the iron-rich intermetallics and the formation of tensile cracks. |
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| Date de publication | 2015-01-24 |
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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 NPARC | 21275845 |
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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 | 30e0c4d0-d20a-4363-b24a-1301f6ed5fdb |
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| Enregistrement créé | 2015-07-14 |
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| Enregistrement modifié | 2020-04-22 |
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