dc.contributor.author | Mørtsell, Eva Anne | |
dc.contributor.author | Marioara, Calin Daniel | |
dc.contributor.author | Andersen, Sigmund Jarle | |
dc.contributor.author | Røyset, Jostein | |
dc.contributor.author | Reiso, Oddvin | |
dc.contributor.author | Holmestad, Randi | |
dc.date.accessioned | 2018-03-15T08:39:51Z | |
dc.date.available | 2018-03-15T08:39:51Z | |
dc.date.created | 2016-01-02T21:04:22Z | |
dc.date.issued | 2015 | |
dc.identifier.issn | 1742-6588 | |
dc.identifier.uri | http://hdl.handle.net/11250/2490610 | |
dc.description.abstract | It has been demonstrated that the strength loss in a lean Al-Mg-Si alloy due to solute reduction could be compensated by back-adding a lower at % of Ge and Cu. Nanosized precipitate needles which are the main cause of strength in these alloys, and material hardness has been correlated to parameters quantified by TEM. It was found that additions of Ge and Cu strongly affect the precipitation process by increasing precipitate density and reducing precipitate size. Investigations of precipitate atomic structure by HAADF-STEM indicated that they contain mixed areas of known phases and disordered regions. A hexagonal Si/Ge-network was found to be present in all precipitate cross sections. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | IOP Publishing | nb_NO |
dc.relation.uri | http://iopscience.iop.org/article/10.1088/1742-6596/644/1/012028/pdf | |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.title | The effect of Cu and Ge additions on strength and precipitation in a lean 6xxx aluminium alloy | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | publishedVersion | nb_NO |
dc.source.volume | 644:012028 | nb_NO |
dc.source.journal | Journal of Physics, Conference Series | nb_NO |
dc.identifier.doi | 10.1088/1742-6596/644/1/012028 | |
dc.identifier.cristin | 1305174 | |
dc.relation.project | Norges forskningsråd: 219371 | nb_NO |
dc.description.localcode | Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Published under licence by IOP Publishing Ltd. | nb_NO |
cristin.unitcode | 194,66,20,0 | |
cristin.unitname | Institutt for fysikk | |
cristin.ispublished | true | |
cristin.fulltext | preprint | |
cristin.qualitycode | 1 | |