Vis enkel innførsel

dc.contributor.authorAkselsen, Odd Magne
dc.contributor.authorBjørge, Ruben
dc.contributor.authorÅnes, Håkon Wiik
dc.contributor.authorRen, Xiaobo
dc.contributor.authorNyhus, Bård
dc.date.accessioned2022-04-01T13:42:48Z
dc.date.available2022-04-01T13:42:48Z
dc.date.created2021-12-17T13:21:35Z
dc.date.issued2021
dc.identifier.citationMetals. 2021, 11 (12), .en_US
dc.identifier.issn2075-4701
dc.identifier.urihttps://hdl.handle.net/11250/2989347
dc.description.abstractIn the present study, the thermal program in wire and arc additive manufacturing has been varied in terms of heat input and interpass temperature. Three walls were completed with subsequent Charpy V impact toughness and crack-tip opening displacement fracture toughness, together with a detailed microstructure characterization using light microscopy and scanning and transmission electron microscopy. The results clearly demonstrate that the formation of sigma phase may deteriorate the toughness of superduplex components. Such formation may take place under prolonged cooling time, which may occur when subsequent passes are deposited with too high interpass temperatures. This transformation behavior may limit the productivity in additive manufacturing of such steels and care must be taken in selection of proper combination of arc energy and interpass temperature.en_US
dc.language.isoengen_US
dc.publisherMDPIen_US
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.subjectsigma phaseen_US
dc.subjectsuperduplex stainless steelen_US
dc.subjectwire + arc additive manufacturingen_US
dc.titleEffect of Sigma Phase in Wire Arc Additive Manufacturing of Superduplex Stainless Steelen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.rights.holder© 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/).en_US
dc.source.pagenumber17en_US
dc.source.volume11en_US
dc.source.journalMetalsen_US
dc.source.issue12en_US
dc.identifier.doi10.3390/met11122045
dc.identifier.cristin1969956
dc.relation.projectNorges forskningsråd: 281927en_US
dc.relation.projectNorges forskningsråd: 197405en_US
dc.source.articlenumber2045en_US
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


Tilhørende fil(er)

Thumbnail

Denne innførselen finnes i følgende samling(er)

Vis enkel innførsel

Navngivelse 4.0 Internasjonal
Med mindre annet er angitt, så er denne innførselen lisensiert som Navngivelse 4.0 Internasjonal