dc.contributor.author | Zhao, Qinglong | |
dc.contributor.author | Holmedal, Bjørn | |
dc.date.accessioned | 2017-12-05T13:16:24Z | |
dc.date.available | 2017-12-05T13:16:24Z | |
dc.date.created | 2013-05-31T17:37:09Z | |
dc.date.issued | 2013 | |
dc.identifier.citation | Philosophical Magazine. 2013, 93 (23), 3142-3153. | nb_NO |
dc.identifier.issn | 1478-6435 | |
dc.identifier.uri | http://hdl.handle.net/11250/2469317 | |
dc.description.abstract | The influence of dispersoids on tensile deformation behaviour has been studied by comparison of aluminium alloys containing different dispersoid densities. It was found that a fine dispersion of non-shearable particles led to an increased work hardening at the initial plastic deformation, but the effect was opposite at higher strains. The reason has been attributed to the generation of geometrically necessary dislocations (GNDs). A new model has been proposed for the evolution of GNDs based on a balance of storage and dynamic recovery of GNDs. The model predicts a rapid saturation of GNDs and a reduced work hardening at small strains, consistent with the experimental results. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Taylor & Francis | nb_NO |
dc.title | Modelling work hardening of aluminium alloys containing dispersoids | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | acceptedVersion | nb_NO |
dc.source.pagenumber | 3142-3153 | nb_NO |
dc.source.volume | 93 | nb_NO |
dc.source.journal | Philosophical Magazine | nb_NO |
dc.source.issue | 23 | nb_NO |
dc.identifier.doi | 10.1080/14786435.2013.805271 | |
dc.identifier.cristin | 1031906 | |
dc.relation.project | Norges forskningsråd: 193179 | nb_NO |
dc.description.localcode | This is an [Accepted Manuscript] of an article published by Taylor & Francis in [Philosophical Magazine] on [03 Jun 2013], available at http://www.tandfonline.com/doi/abs/10.1080/14786435.2013.805271 | nb_NO |
cristin.unitcode | 194,66,35,0 | |
cristin.unitname | Institutt for materialteknologi | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |