dc.contributor.author | Liu, Manping | |
dc.contributor.author | Roven, Hans Jørgen | |
dc.contributor.author | Liu, XT | |
dc.contributor.author | Murashkin, Maxim | |
dc.contributor.author | Valiev, Ruslan Z. | |
dc.contributor.author | Ungar, Tamas | |
dc.contributor.author | Balogh, Lavente | |
dc.date.accessioned | 2017-11-08T12:48:35Z | |
dc.date.available | 2017-11-08T12:48:35Z | |
dc.date.created | 2011-07-05T09:21:28Z | |
dc.date.issued | 2010 | |
dc.identifier.citation | Transactions of Nonferrous Metals Society of China. 2010, 20 (11), 2051-2056. | nb_NO |
dc.identifier.issn | 1003-6326 | |
dc.identifier.uri | http://hdl.handle.net/11250/2464959 | |
dc.description.abstract | Deformation twins and stacking faults were observed in nanostructure Al-Mg alloys subjected to high pressure torsion. These observations are surprising because deformation twinnings have never been observed in their coarse-grained counterparts under normal conditions. Experimental evidences are introduced on non-equilibrium grain boundaries, deformation twinnings and partial dislocation emissions from grain boundaries. Some of these features can be explained by the results reported from molecular-dynamics simulations of pure FCC metals. Special emphasis is laid on the recent observations of high density hexagonal and rhombic shaped nanostructures with an average size of 3 nm in the Al-Mg alloys processed by high pressure torsion. A possible formation process of these nanostructures is proposed based on molecular-dynamics simulations. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Elsevier | nb_NO |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/deed.no | * |
dc.title | Special nanostructures in Al-Mg alloys subjected to high pressure torsion | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | acceptedVersion | nb_NO |
dc.source.pagenumber | 2051-2056 | nb_NO |
dc.source.volume | 20 | nb_NO |
dc.source.journal | Transactions of Nonferrous Metals Society of China | nb_NO |
dc.source.issue | 11 | nb_NO |
dc.identifier.doi | 10.1016/S1003-6326(09)60416-7 | |
dc.identifier.cristin | 828255 | |
dc.relation.project | Norges forskningsråd: 192450 | nb_NO |
dc.description.localcode | © 2010. This is the authors’ accepted and refereed manuscript to the article. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ | nb_NO |
cristin.unitcode | 194,66,35,0 | |
cristin.unitname | Institutt for materialteknologi | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |