| 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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Balloy, David
University of Lille Nord de France
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2024Surface characterization of Fe-Cr-Ni-Si-P coatings resistant to wetting and liquid zinc corrosion during batch hot-dip galvanizing
- 2023New protective coatings against liquid zinc corrosioncitations
- 2022Effect of retained austenite on rolling contact fatigue in carbide-free bainitic steels
- 2022Effect of Fe and Mn Content on the Microstructures and Tensile Behaviour of AlSi7Cu3 Alloy: Thermal Analysis and Tensile Testscitations
- 2022Head check resistance of B320 bainitic rail steel gradecitations
- 2021Effects of duration of solution heat treatment on the evolution of 3D microstructure in AlSi7Cu3 alloy: A quantitative X-ray tomography studycitations
- 2020In-situ 3D characterization of tensile damage mechanisms in A319 aluminium alloy using X-ray tomography and digital volume correlationcitations
- 2018Copper effect on mechanical properties of ai-cnf composite material elaborated by liquid metallurgy with Induction melting
- 2018Copper Effect on Mechanical Properties of Al-CNF Composite Material Elaborated by Liquid Metallurgy with Induction Melting
- 2017Influence of Sr, Fe and Mn content and casting process on the microstructures and mechanical properties of AlSi7Cu3 alloycitations
- 2017Influence of Sr, Fe and Mn content and casting process on the microstructures and mechanical properties of AlSi7Cu3 alloycitations
- 2014Thermocracks®, a Specific Testing Machine for Evaluation of the Thermal Fatigue Resistance of Materials ☆citations
- 2013Braking performance and influence of microstructure of advanced cast irons for heavy goods vehicle brake discscitations
- 2010Corrosion Mechanisms of Steel and Cast Iron by Molten Aluminumcitations
Places of action
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article
In-situ 3D characterization of tensile damage mechanisms in A319 aluminium alloy using X-ray tomography and digital volume correlation
Abstract
Tensile tests with 3D in-situ observation were performed using X-ray tomography on a solution heat treated Lost Foam Cast A319 alloy. In-situ tensile testing allowed crack initiation and propagation to be visualised in 3D whilst the digital volume correlation technique was used to measure 3D deformation fields. Crack initiation mechanisms and the evolution of damage during crack growth together with the localized strains at the onset of cracks were studied in 3D. The results show that cracks initiate at hard inclusions, i.e. eutectic Si, iron intermetallics and Al2Cu intermetallic phase, in the vicinity of large pores under the influence of their strain concentration. Once initiated, cracks appeared to preferentially grow through the cracked hard inclusions. Quantitative analysis revealed that the average strain level for the failure of iron-intermetallics exhibits lower value than for Al2Cu intermetallic phase. Besides, final fracture was more prone to occur at Si phase, iron intermetallics and Al2Cu intermetallic phases than Al dendrites. For the various hard inclusions, failure predominantly occurred by fracture rather than decohesion.