Lateral angular co-extrusion: Geometrical and mechanical properties of compound profiles

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dc.identifier.uri Thürer, Susanne Elisabeth Peddinghaus, Julius Heimes, Norman Bayram, Ferdi Caner Bal, Burak Uhe, Johanna Behrens, Bernd-Arno Maier, Hans Jürgen Klose, Christian 2022-08-04T08:31:57Z 2022-08-04T08:31:57Z 2020
dc.identifier.citation Thürer, S.E.; Peddinghaus, J.; Heimes, N.; Bayram, F.C.; Bal, B. et al.: Lateral angular co-extrusion: Geometrical and mechanical properties of compound profiles. In: Metals 10 (2020), Nr. 9, 1162. DOI:
dc.description.abstract A novel co-extrusion process for the production of coaxially reinforced hollow profiles has been developed. Using this process, hybrid hollow profiles made of the aluminum alloy EN AW-6082 and the case-hardening steel 20MnCr5 (AISI 5120) were produced, which can be forged into hybrid bearing bushings by subsequent die forging. For the purpose of co-extrusion, a modular tooling concept was developed where steel tubes made of 20MnCr5 are fed laterally into the tool. This LACE (lateral angular co-extrusion) process allows for a variation of the volume fraction of the reinforcement by using steel tubes with different wall thicknesses, which enabled the production of compound profiles having reinforcement contents of either 14 vol.% or 34 vol.%. The shear strength of the bonding area of these samples was determined in push-out tests. Additionally, mechanical testing of segments of the hybrid profiles using shear compression tests was employed to provide information about the influence of different bonding mechanisms on the strength of the composite zone. © 2020, MDPI AG. All rights reserved. eng
dc.language.iso eng
dc.publisher Basel : MDPI AG
dc.relation.ispartofseries Metals 10 (2020), Nr. 9
dc.rights CC BY 4.0 Unported
dc.subject Hybrid metal components eng
dc.subject Lateral angular co-extrusion eng
dc.subject Mechanical behavior eng
dc.subject Tailored forming eng
dc.subject.ddc 530 | Physik ger
dc.title Lateral angular co-extrusion: Geometrical and mechanical properties of compound profiles
dc.type Article
dc.type Text
dc.relation.essn 2075-4701
dc.bibliographicCitation.issue 9
dc.bibliographicCitation.volume 10
dc.bibliographicCitation.firstPage 1162
dc.description.version publishedVersion
tib.accessRights frei zug�nglich

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