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Anisotropy effects on the tensile and fatigue behaviour of an oxide dispersion strengthened copper alloy

Abstract : In this study, the mechanical behaviour of the GlidCop® AL-15, an oxide dispersion-strengthened (ODS) copper, is investigated. As the extrusion process leads to a morphological and crystallographic texture, specimens are loaded in a parallel or transverse direction to the extrusion direction. Higher monotonic mechanical strength is observed when the loading axis is parallel to the extrusion direction. Under cyclic loading, the material is more prone to cyclic hardening-softening behaviour and exhibits higher fatigue resistance in the extrusion direction than in the transverse one.
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https://hal.archives-ouvertes.fr/hal-00669670
Contributor : Marie-Christine Nodot <>
Submitted on : Tuesday, July 27, 2021 - 5:00:53 PM
Last modification on : Friday, August 6, 2021 - 9:48:05 AM

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Abderrazak Daoud, Jean-Bernard Vogt, Eric Charkaluk, Jérémie Bouquerel, Lin Zhang, et al.. Anisotropy effects on the tensile and fatigue behaviour of an oxide dispersion strengthened copper alloy. Materials Science and Engineering: A, Elsevier, 2012, 534, pp.640-648. ⟨10.1016/j.msea.2011.12.021⟩. ⟨hal-00669670⟩

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