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dc.contributor.authorFrei, Julian-
dc.contributor.authorBiegler, Max-
dc.contributor.authorRethmeier, Michael-
dc.contributor.authorBöhne, Christoph-
dc.contributor.authorMeschut, Gerson-
dc.date.accessioned2020-09-15T15:27:23Z-
dc.date.available2020-09-15T15:27:23Z-
dc.date.issued2019-02-22-
dc.identifier.issn1362-1718-
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/11667-
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-10555-
dc.description.abstractA 3D electro-thermomechanical model is established in order to investigate liquid metal embrittlement. After calibration to a dual phase steel of the 1000 MPa tensile strength class, it is used to analyse the thermo-mechanical system of an experimental procedure to enforce liquid metal embrittlement during resistance spot welding. In this procedure, a tensile stress level is applied to zinc coated advanced high strength steel samples during welding. Thereby, liquid metal embrittlement formation is enforced, depending on the applied stress level and the selected material. The model is suitable to determine and visualise the corresponding underlying stresses and strains responsible for the occurrence of liquid metal embrittlement. Simulated local stresses and strains show good conformity with experimentally observed surface crack locations.en
dc.language.isoenen
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subject.ddc670 Industrielle Fertigungde
dc.subject.otherRSWen
dc.subject.otherLMEen
dc.subject.otheradvanced high strength steelen
dc.subject.otherzinc coated steelen
dc.subject.othertesting methoden
dc.subject.otherdual phase steelen
dc.subject.othercrackingen
dc.subject.otherelectro-thermomechnical modelen
dc.titleInvestigation of liquid metal embrittlement of dual phase steel joints by electro-thermomechanical spot-welding simulationen
dc.typeArticleen
tub.accessrights.dnbfreeen
tub.publisher.universityorinstitutionTechnische Universität Berlinen
dc.identifier.eissn1743-2936-
dc.type.versionacceptedVersionen
dcterms.bibliographicCitation.doi10.1080/13621718.2019.1582203en
dcterms.bibliographicCitation.journaltitleScience and Technology of Welding and Joiningen
dcterms.bibliographicCitation.originalpublisherplaceLondonen
dcterms.bibliographicCitation.volume24en
dcterms.bibliographicCitation.pageend633en
dcterms.bibliographicCitation.pagestart624en
dcterms.bibliographicCitation.originalpublishernameTaylor & Francisen
dcterms.bibliographicCitation.issue7en
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