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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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Zouari, Ahmed
Laboratoire Angevin de Mécanique, Procédés et InnovAtion
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2024Experimental and digital twinning in ZnAlMg coatingscitations
- 2023Biaxial expansion due to compression experiments for measuring the failure strain of tubular samples
- 2021The effect of strain biaxiality on the fracture of zirconium alloy fuel claddingcitations
- 2020Changes in physical and biochemical properties of spray dried camel and bovine milk powders.citations
- 2020Behavior of zirconium alloy cladding under thermo-mechanical conditions representative of an RIA accident
- 2020Effect of pH on the physicochemical characteristics and the surface chemical composition of camel and bovine whey protein’s powderscitations
- 2019Effect of outlet drying temperature and milk fat content on the physicochemical characteristics of spray-dried camel milk powdercitations
- 2018Experimental and simulation results of Expansion-Due-to-Compression tests with different strain biaxiality ratios on Zircaloy-4 cladding for RIA situation
- 2016Creep age forming of Al-Cu-Li alloy: Application to thick sheet forming of double curvature aircraft panel
- 2016Creep age forming of Al-Cu-Li alloy: Application to thick sheet forming of double curvature aircraft panel
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document
Creep age forming of Al-Cu-Li alloy: Application to thick sheet forming of double curvature aircraft panel
Abstract
Creep-age-forming of a thick Al-Cu-Li sheet is studied. An industrial stamping press is used to form a double curvature panel at a reduced scale. This forming, which includes several relaxation steps, is modelled using ABAQUS. A material model describing an elasto-viscoplastic behaviour with anisotropy effect has been identified and implemented in ABAQUS using Fortran subroutine. The numerical model is validated by comparing experiments and numerical results in terms of deformed shapes and an improved forming cycle is suggested.