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dc.contributor.authorMørtsell, Eva Anne
dc.contributor.authorMarioara, Calin Daniel
dc.contributor.authorAndersen, Sigmund Jarle
dc.contributor.authorRøyset, Jostein
dc.contributor.authorReiso, Oddvin
dc.contributor.authorHolmestad, Randi
dc.date.accessioned2018-03-15T08:39:51Z
dc.date.available2018-03-15T08:39:51Z
dc.date.created2016-01-02T21:04:22Z
dc.date.issued2015
dc.identifier.issn1742-6588
dc.identifier.urihttp://hdl.handle.net/11250/2490610
dc.description.abstractIt 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.isoengnb_NO
dc.publisherIOP Publishingnb_NO
dc.relation.urihttp://iopscience.iop.org/article/10.1088/1742-6596/644/1/012028/pdf
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.titleThe effect of Cu and Ge additions on strength and precipitation in a lean 6xxx aluminium alloynb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionpublishedVersionnb_NO
dc.source.volume644:012028nb_NO
dc.source.journalJournal of Physics, Conference Seriesnb_NO
dc.identifier.doi10.1088/1742-6596/644/1/012028
dc.identifier.cristin1305174
dc.relation.projectNorges forskningsråd: 219371nb_NO
dc.description.localcodeContent 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.unitcode194,66,20,0
cristin.unitnameInstitutt for fysikk
cristin.ispublishedtrue
cristin.fulltextpreprint
cristin.qualitycode1


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Navngivelse 4.0 Internasjonal
Except where otherwise noted, this item's license is described as Navngivelse 4.0 Internasjonal