Show simple item record

dc.contributor.authorMcBrien, Martinen
dc.contributor.authorAllwood, Julianen
dc.contributor.authorBarekar, Nilam Sen
dc.date.accessioned2015-06-02T09:11:02Z
dc.date.available2015-06-02T09:11:02Z
dc.date.issued2015-04-01en
dc.identifier.citationJournal of Materials Processing Technology Volume 224, October 2015, Pages 60–72. doi:10.1016/j.jmatprotec.2015.03.034en
dc.identifier.issn0924-0136
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/248147
dc.description.abstractA significant fraction of all sheet aluminium is scrapped during manufacture because the supply chain is configured to produce long coils of strip with constant width while end products are formed from irregularly shaped non-tessellating blanks. In this paper, an opportunity to reduce this rate of scrap is explored. Electro-magnetic edge-dams have been used previously to contain the melt in twin-roll strip casting of aluminium but here, equipment has been designed to allow rapid movement of such an edge dam during casting. This is named ‘Tailor Blank Casting’. The equipment is described and the first experimental trials are presented, with one edge of the melt constrained by a moving electro-magnetic dam in order to achieve a controlled variation in sheet width. The trials demonstrated successful containment of the liquid prior to solidification, and a sheet with close to step changes in width was cast. From analysis of the results of these trials, the mechanisms of width change are proposed and the effect of the moving dam on product properties is studied. The paper concludes with a discussion about possible yield savings and the next steps for further development of the process.
dc.description.sponsorshipThe authors wish to thank Prof Zhongyun Fan at BCAST, Brunel University for allowing for the use of their horizontal twin roll caster, Siemens Metals Technology for funding the experimental work, and Dr Sanjeev Das and Mr Stephen Cook for their help in setting up and carrying out the casting trials. The first two authors are supported by a Leadership Fellowship provided by the U.K. Engineering and Physical Sciences Research Council (EPSRC) reference EP/G007217/1.
dc.languageEnglishen
dc.language.isoenen
dc.publisherElsevier
dc.rightsAttribution 2.0 UK: England & Wales*
dc.rights.urihttp://creativecommons.org/licenses/by/2.0/uk/*
dc.subjectVariable width sheeten
dc.subjectTwin roll castingen
dc.subjectElectromagnetic edge damen
dc.subjectYielden
dc.titleTailor Blank Casting - Control of sheet width using an electromagnetic edge dam in aluminium twin roll castingen
dc.typeArticle
dc.description.versionThis is the final version. It was first published by Elsevier at http://www.sciencedirect.com/science/article/pii/S0924013615001375.en
prism.endingPage72
prism.publicationDate2015en
prism.publicationNameJournal of Materials Processing Technology Manuscripten
prism.startingPage60
prism.volume224en
dc.rioxxterms.funderEPSRC
dc.rioxxterms.projectidEP/G007217/1
rioxxterms.versionofrecord10.1016/j.jmatprotec.2015.03.034en
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserveden
rioxxterms.licenseref.startdate2015-04-01en
dc.contributor.orcidAllwood, Julian [0000-0003-0931-3831]
rioxxterms.typeJournal Article/Reviewen
pubs.funder-project-idEPSRC (EP/G007217/1)


Files in this item

Thumbnail
Thumbnail

This item appears in the following Collection(s)

Show simple item record

Attribution 2.0 UK: England & Wales
Except where otherwise noted, this item's licence is described as Attribution 2.0 UK: England & Wales