Investigation of the composite strength of hybrid steel-steel semi-finished products manufactured by laser beam welding and friction welding

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dc.identifier.uri http://dx.doi.org/10.15488/4618
dc.identifier.uri https://www.repo.uni-hannover.de/handle/123456789/4660
dc.contributor.author Behrens, Bernd-Arno
dc.contributor.author Chugreev, A.
dc.contributor.author Matthias, T.
dc.contributor.author Nothdurft, S.
dc.contributor.author Hermsdorf, J.
dc.contributor.author Kaierle, Stefan
dc.contributor.author Ohrdes, H.
dc.contributor.author Twiefel, J.
dc.contributor.author Wallaschek, J.
dc.contributor.author Mildebrath, M.
dc.contributor.author Hassel, T.
dc.date.accessioned 2019-03-27T12:15:02Z
dc.date.available 2019-03-27T12:15:02Z
dc.date.issued 2018
dc.identifier.citation Behrens, B.-A.; Chugreev, A.; Matthias, T.; Nothdurft, S.; Hermsdorf, J. et al.: Investigation of the composite strength of hybrid steel-steel semi-finished products manufactured by laser beam welding and friction welding. In: IOP Conference Series: Materials Science and Engineering 461 (2018), Nr. 1, 12049. DOI: https://doi.org/10.1088/1757-899X/461/1/012049
dc.description.abstract An ever-increasing demand for more effective products with lower weight, more compact design and extended functionality has led to the use of material combinations with locally adapted properties instead of mono-materials. The Collaborative Research Centre (CRC) 1153 "Tailored Forming" at LUH addresses this topic with the aim to develop hybrid bulk-metal components on the basis of a new, tailored production process using joined semi-finished products. In contrast to existing manufacturing processes for hybrid bulk-metal components where the joining takes place during the forming process or at the end of the production chain, CRC 1153 uses tailor-made semi-finished products which are joined before the forming process. This contribution focuses on the production of hybrid semi-finished products from a steel-steel (C22.8 and 41Cr4) material combination by means of laser beam as well as friction welding. The effects of additional ultrasonic coupling into the weld-pool are presented for laser beam joining and a positive effect on the weld pool was observed. Furthermore, the resulting properties of the joining zone are investigated by uniaxial tensile tests at room temperature and metallographic analyses of the respective manufacturing processes. The friction welding proved to be a very robust process for the production of semi-finished steel-steel products. eng
dc.language.iso eng
dc.publisher Bristol : IOP Publishing Ltd.
dc.relation.ispartof 5th International Conference Recent Trends in Structural Materials, COMAT 2018, November14-16, 2018, Pilsen, Czech Republic
dc.relation.ispartofseries IOP Conference Series: Materials Science and Engineering 461 (2018), Nr. 1
dc.rights CC BY 3.0
dc.rights.uri https://creativecommons.org/licenses/by/3.0/
dc.subject Electric welding eng
dc.subject Friction eng
dc.subject Friction welding eng
dc.subject Joining eng
dc.subject Laser beam welding eng
dc.subject Laser beams eng
dc.subject Manufacture eng
dc.subject Metal testing eng
dc.subject Metallography eng
dc.subject Product design eng
dc.subject Tensile testing eng
dc.subject Welds eng
dc.subject Collaborative research eng
dc.subject Composite strength eng
dc.subject Manufacturing process eng
dc.subject Material combination eng
dc.subject Metallographic analysis eng
dc.subject Production process eng
dc.subject Semi-finished products eng
dc.subject Uniaxial tensile test eng
dc.subject Laser beam effects eng
dc.subject.ddc 530 | Physik ger
dc.title Investigation of the composite strength of hybrid steel-steel semi-finished products manufactured by laser beam welding and friction welding
dc.type article
dc.type conferenceObject
dc.type Text
dc.relation.issn 1757-8981
dc.relation.doi https://doi.org/10.1088/1757-899X/461/1/012049
dc.bibliographicCitation.issue 1
dc.bibliographicCitation.volume 461
dc.bibliographicCitation.firstPage 012049
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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    Frei zugängliche Publikationen aus An-Instituten der Leibniz Universität Hannover

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