Compound forging of hot-extruded steel-reinforced aluminum parts
- verfasst von
- Insa Pfeiffer, Annika Foydl, Matthias Kammler, Thorsten Matthias, Klaus Georg Kosch, Andreas Jäger, Nooman Ben Khalifa, A. Erman Tekkaya, Bernd Arno Behrens
- Abstract
In times of increasing energy costs automotive light weight construction is gaining more importance. The production of hybrid compounds by combining hot extrusion and compound forging is a promising method to successfully manufacture functional parts by applying resource-saving process steps. Investigations of the process chain of aluminum extrusion and subsequent die forging to produce steelreinforced aluminum parts were carried out. For the analysis extruded profiles reinforced with steel wires were used. Finite element analyses of the forging process were carried out in order to predict the position of the wires within the forged parts depending on their initial position in the extrusions. Furthermore, the grain-size distribution and the joining zone between the steel wire and the aluminum matrix before and after the forging process were investigated.
- Organisationseinheit(en)
-
Institut für Umformtechnik und Umformmaschinen
- Externe Organisation(en)
-
Technische Universität Dortmund
- Typ
- Aufsatz in Konferenzband
- Band
- SPL. ISSUE
- Seiten
- 159-162
- Anzahl der Seiten
- 4
- Publikationsdatum
- 01.01.2012
- Publikationsstatus
- Veröffentlicht
- Peer-reviewed
- Ja
- ASJC Scopus Sachgebiete
- Physik der kondensierten Materie, Physikalische und Theoretische Chemie, Metalle und Legierungen, Werkstoffchemie
