| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Kleiner, Matthias
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2016High speed forming 2016
- 2014Fundamentals of the incremental tube forming processcitations
- 2012High Speed Forming 2012
- 2012Tätigkeitsbericht 11
- 2011New methods for manufacturing 3D-bent lightweight structures made from high-strength steel
- 20111st International Tube and Profile Bending Conference / 4th DORP 2011, Dortmunder Kolloquium zum Rohr- und Profilbiegen
- 2010Modelling of kinematic incremental sheet forming
- 2008Development of ultra high performance concrete dies for sheet metal hydroformingcitations
- 2008Proceedings of the 3rd International Conference on High Speed Forming
- 2007Surface reconstruction for incremental formingcitations
- 2007Thermo-mechanical coupled simulation of hot stamping components for process designcitations
Places of action
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article
Development of ultra high performance concrete dies for sheet metal hydroforming
Abstract
The paper concentrates on investigation results dealing with ultra high performance concrete (UHPC) dies for the use in sheet metal hydroforming. A special mixture of UHPC for these tools with its mechanical properties and its manufacturing is presented. The developed UHPC features a compressive strength of approx. 250 MPa and a Young’s modulus of approx. 50 GPa. Applying internal pressure, the UHPC die (without confinement or reinforcement) failed between 80 and 96 MPa. The forming test proved a good shape accuracy of the sheet metal parts but revealed critical tribological conditions. Drawing foil and already formed sheet metal parts were tested successfully as interlayer and led to an appropriate material flow and surface quality of the sheet metal parts.