Niessen, Benedikt ; Schumacher, Eugen ; Lueg-Althoff, Jörn ; Bellmann, Jörg ; Böhme, Marcus ; Böhm, Stefan ; Tekkaya, A. Erman ; Beyer, Eckhard ; Leyens, Christoph ; Wagner, Martin Franz-Xaver ; Groche, Peter (2021)
Interface Formation during Collision Welding of Aluminum.
In: Metals, 2020, 10 (9)
doi: 10.26083/tuprints-00018646
Artikel, Zweitveröffentlichung, Verlagsversion
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Kurzbeschreibung (Abstract)
Collision welding is a high-speed joining technology based on the plastic deformation of at least one of the joining partners. During the process, several phenomena like the formation of a so-called jet and a cloud of particles occur and enable bond formation. However, the interaction of these phenomena and how they are influenced by the amount of kinetic energy is still unclear. In this paper, the results of three series of experiments with two different setups to determine the influence of the process parameters on the fundamental phenomena and relevant mechanisms of bond formation are presented. The welding processes are monitored by different methods, like high-speed imaging, photonic Doppler velocimetry and light emission measurements. The weld interfaces are analyzed by ultrasonic investigations, metallographic analyses by optical and scanning electron microscopy, and characterized by tensile shear tests. The results provide detailed information on the influence of the different process parameters on the classical welding window and allow a prediction of the different bond mechanisms. They show that during a single magnetic pulse welding process aluminum both fusion-like and solid-state welding can occur. Furthermore, the findings allow predicting the formation of the weld interface with respect to location and shape as well as its mechanical strength.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2021 |
| Autor(en): | Niessen, Benedikt ; Schumacher, Eugen ; Lueg-Althoff, Jörn ; Bellmann, Jörg ; Böhme, Marcus ; Böhm, Stefan ; Tekkaya, A. Erman ; Beyer, Eckhard ; Leyens, Christoph ; Wagner, Martin Franz-Xaver ; Groche, Peter |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | Interface Formation during Collision Welding of Aluminum |
| Sprache: | Englisch |
| Publikationsjahr: | 2021 |
| Ort: | Darmstadt |
| Publikationsdatum der Erstveröffentlichung: | 2020 |
| Verlag: | MDPI |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Metals |
| Jahrgang/Volume einer Zeitschrift: | 10 |
| (Heft-)Nummer: | 9 |
| Kollation: | 22 Seiten |
| DOI: | 10.26083/tuprints-00018646 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/18646 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichung aus gefördertem Golden Open Access |
| Kurzbeschreibung (Abstract): | Collision welding is a high-speed joining technology based on the plastic deformation of at least one of the joining partners. During the process, several phenomena like the formation of a so-called jet and a cloud of particles occur and enable bond formation. However, the interaction of these phenomena and how they are influenced by the amount of kinetic energy is still unclear. In this paper, the results of three series of experiments with two different setups to determine the influence of the process parameters on the fundamental phenomena and relevant mechanisms of bond formation are presented. The welding processes are monitored by different methods, like high-speed imaging, photonic Doppler velocimetry and light emission measurements. The weld interfaces are analyzed by ultrasonic investigations, metallographic analyses by optical and scanning electron microscopy, and characterized by tensile shear tests. The results provide detailed information on the influence of the different process parameters on the classical welding window and allow a prediction of the different bond mechanisms. They show that during a single magnetic pulse welding process aluminum both fusion-like and solid-state welding can occur. Furthermore, the findings allow predicting the formation of the weld interface with respect to location and shape as well as its mechanical strength. |
| Status: | Verlagsversion |
| URN: | urn:nbn:de:tuda-tuprints-186460 |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 600 Technik, Medizin, angewandte Wissenschaften > 600 Technik 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften und Maschinenbau |
| Fachbereich(e)/-gebiet(e): | 16 Fachbereich Maschinenbau 16 Fachbereich Maschinenbau > Institut für Produktionstechnik und Umformmaschinen (PtU) |
| Hinterlegungsdatum: | 20 Jul 2021 08:40 |
| Letzte Änderung: | 26 Jul 2024 08:20 |
| PPN: | |
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| Suche nach Titel in: | TUfind oder in Google |
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- Interface Formation during Collision Welding of Aluminum. (deposited 20 Jul 2021 08:40) [Gegenwärtig angezeigt]
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