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dc.creatorLuri Irigoyen, Rodrigoes_ES
dc.creatorFuertes Bonel, Juan Pabloes_ES
dc.creatorLuis Pérez, Carmeloes_ES
dc.creatorSalcedo Pérez, Danieles_ES
dc.creatorPuertas Arbizu, Ignacioes_ES
dc.creatorLeón Iriarte, Javieres_ES
dc.identifier.issn0261-3069 (Print)
dc.identifier.issn0264-1275 (Electronic)
dc.description.abstractAssessing the damage produced in plastic deformation processes permits the optimum manner to shape a material that could avoid any cracks from appearing. In this present research work, the absolute critical damage in the following aluminium alloys: AA5754, AA5083 and AA3103 is to be determined. In order to do this, compression tests between plane-shape dies will be performed for the abovementioned alloys at a temperature range which varies from 25 °C to 300 °C and using Cockroft–Latham's prediction model. Furthermore, the results obtained by finite volume simulations will be compared with those obtained by experimental tests with isothermal upsetting. Given that in these last few years there has been a growing interest in obtaining mechanical components from submicrometric and/or nanometric structure materials which have been previously-processed by severe plastic deformation (SPD), this present research work deals with the determination of absolute critical damage for the abovementioned alloys once they have been ECAP (Equal Channel Angular Pressing) processed. This is considered to be of interest since it could allow the prediction of optimal processing conditions in advance.en
dc.description.sponsorshipThe authors of this present research work acknowledge the support given by the Spanish Ministry of Economy and Competitiveness through the Research Project DPI2013-41954-P.en
dc.format.extent22 p.
dc.relation.ispartofMaterials and Design 90 (2016) 881–890en
dc.rights© 2015 Elsevier Ltd. The manuscript version is made available under the CC BY-NC-ND 4.0 license.en
dc.titleExperimental modelling of critical damage obtained in Al-Mg and Al-Mn alloys for both annealed state and previously deformed by ECAPen
dc.typeArtículo / Artikuluaes
dc.contributor.departmentUniversidad Pública de Navarra. Departamento de Ingeniería Mecánica, Energética y de Materialeses_ES
dc.contributor.departmentNafarroako Unibertsitate Publikoa. Mekanika, Energetika eta Materialen Ingeniaritza Sailaeu
dc.rights.accessRightsAcceso abierto / Sarbide irekiaes
dc.type.versionVersión publicada / Argitaratu den bertsioaes

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© 2015 Elsevier Ltd. The manuscript version is made available under the CC BY-NC-ND 4.0 license.
Except where otherwise noted, this item's license is described as © 2015 Elsevier Ltd. The manuscript version is made available under the CC BY-NC-ND 4.0 license.