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Ferrari, A. |
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Schimpf, Christian |
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Dunser, M. |
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Thomas, Eric |
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Gecse, Zoltan |
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Tsrunchev, Peter |
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Della Ricca, Giuseppe |
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Cios, Grzegorz |
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Hohlmann, Marcus |
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Dudarev, A. |
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Mascagna, V. |
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Santimaria, Marco |
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Poudyal, Nabin |
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Piozzi, Antonella |
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Mørtsell, Eva Anne |
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Jin, S. |
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Noel, Cédric |
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Fino, Paolo |
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Mailley, Pascal |
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Meyer, Ernst |
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Zhang, Qi |
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Pfattner, Raphael | Brussels |
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Kooi, Bart J. |
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Babuji, Adara |
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Pauporte, Thierry |
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Sterzing, A.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2018Flexibility in metal formingcitations
- 2016Closed-loop control of product properties in metal formingcitations
- 2009Gas forming with integrated heat treatment for high performance steel - a solution approach for press hardened tubes and profiles
- 2008Robust design of forming processes ; Entwurf prozessstabiler Umformverfahren Datenbank
- 2008New approach for the characterisation of sheet materials - a precondition for the use of new sheet materials and forming processes
- 2007Potentials and limits of temperature-supported forming operations in car manufacturing
- 2006Sheet metal forming at elevated temperaturescitations
- 2006Demands on tool and machine design for temperature supported hydroforming of magnesium and aluminium alloys
- 2005The potential and application limits of temperature - supported hydroforming of magnesium alloys
- 2005Comparison of material behavior and economic effects of cold and high temperature forming technologies applied to high-strength steelscitations
- 2002Verfahrensintegration beim Innenhochdruck-Umformen - Schneiden, Ziehen, Fügen
- 2000Failure limits in the field of aluminium forming
Places of action
conferencepaper
Sheet metal forming at elevated temperatures
Abstract
S.793-816 ; Due to the need to significantly reduce the part weights in automotive manufacturing, the use of lightweight materials such as aluminum, magnesium, high-strength steels and titanium becomes ever more important. Unfortunately, these materials are often connected with a limited cold formability. Due to this fact production of large, complex sheet metal components using forming technology frequently entails increased expenditures. Moreover, processing high-strength materials requires correspondingly high processing forces and pressures. To extend the application of these materials in manufacturing processes, it is essential to identify strategies which enable an improvement of the forming behavior of these materials. In order to find a solution to counter the disadvantages mentioned above, the use of elevated temperatures as a process parameter in forming operations represents a potential solution approach. Firstly, it permits a distinct increase in the ductility and formability of the material. Secondly, it reduces deformation resistance and hence the forming forces and pressures required.