693.932 PEOPLE
| 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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Bellet, Michel
Mines Paris - PSL
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (69/69 displayed)
- 2024Part-Scale Thermomechanical and Grain Structure Modeling for Additive Manufacturing: Status and Perspectivescitations
- 2023Solidification path for rapid solidification – Application to multicomponent alloys for L-PBFcitations
- 2022Structure and texture simulations in fusion welding processes – comparison with experimental datacitations
- 2021A Partitioned Solution Algorithm for Concurrent Computation of Stress–Strain and Fluid Flow in Continuous Casting Processcitations
- 2020Concurrent and coupled resolution of fluid flow and solid deformation in solidification processes
- 2019A partitioned two-step solution algorithm for concurrent fluid flow and stress–strain numerical simulation in solidification processescitations
- 2019Additive manufacturing of an oxide ceramic by laser beam melting—Comparison between finite element simulation and experimental resultscitations
- 2019Laser-induced plume investigated by finite element modelling and scaling of particle entrainment in laser powder bed fusioncitations
- 2019A partitioned solution algorithm for fluid flow and stress-strain computations applied to continuous castingcitations
- 2018Macroscopic thermal finite element modelling of additive metal manufacturing by selective laser melting processcitations
- 2018Numerical modelling of the impact of energy distribution and Marangoni surface tension on track shape in selective laser melting of ceramic materialcitations
- 2018Finite Element Multi-scale Modeling of Chemical Segregation in Steel Solidification Taking into Account the Transport of Equiaxed Grainscitations
- 2017In-situ creep law determination for modeling Spark Plasma Sintering of TiAl 48-2-2 powdercitations
- 2017Three-dimensional finite element thermomechanical modeling of additive manufacturing by selective laser melting for ceramic materialscitations
- 2017In-situ Experiments to Determine the Creep Law Describing the SPS Densification of a TiAl Powder
- 2017Experimental study and two-phase numerical modeling of macrosegregation induced by solid deformation during punch pressing of solidifying steel ingotscitations
- 2017A Numerical Tool to Master the SPS Densification of TiAl Complex Shapes
- 2017Macroscopic Finite element thermal modelling of selective laser melting for IN718 real part geometries ; Modélisation thermique macroscopique éléments finis du procédé SLM pour des pièces réelles IN718
- 2016Evolution microstructurale en soudage par friction malaxage - Application à la prédiction des propriétés mécaniques dans les tôles AA2024
- 2016Simulation of shrinkage-induced macrosegregation in a multicomponent alloy during reduced-gravity solidificationcitations
- 2016Study of Hot Tearing During Steel Solidification Through Ingot Punching Test and Its Numerical Simulationcitations
- 2016Modélisation numérique du procédé de fabrication additive SLM appliqué aux céramiques alumine/zircone - Etude de l'évolution de la formation du dépôt de matière
- 2016Comparison of two hot tearing criteria in numerical modelling of arc welding of stainless steel AISI 321citations
- 2016Finite element modeling of deposition of ceramic material during SLM additive manufacturingcitations
- 2015Simulation of Channel Segregation During Directional Solidification of In—75 wt pct Ga. Qualitative Comparison with In Situ Observationscitations
- 2015Study of hot tearing and macrosegregation through ingot bending test and its numerical simulationcitations
- 2015Temperature-based energy solver coupled with tabulated thermodynamic properties – Application to the prediction of macrosegregation in multicomponent alloyscitations
- 2014A level set approach for the simulation of the multipass hybrid laser/GMA welding processcitations
- 2014Computation of Phase Transformation Paths in Steels by a Combination of the Partial- and Para-equilibrium Thermodynamic Approximationscitations
- 2013Direct Simulation of a Solidification Benchmark Experimentcitations
- 2013Direct modeling of material deposit and identification of energy transfer in gas metal arc weldingcitations
- 2013Study of hot tearing through ingot bending test: thermomechanical and solute transport analysis
- 2012Modelling of the compaction phase during Hot Isostatic Pressing process at the mesoscopic scale
- 2012Numerical tensile test on a mushy zone samplecitations
- 20123D CAFE simulation of a macrosegregation benchmark experimentcitations
- 2012A partitioned resolution for concurrent fluid flow and stress analysis during solidification: application to steel ingot castingcitations
- 2012Modelling of the bead formation during multi pass hybrid laser/gas metal arc welding
- 2011A Numerical Model for Powder Densification by SPS Techniquecitations
- 2011A numerical benchmark on the prediction of macrosegregation in binary alloys
- 2011First analysis of a numerical benchmark for 2D columnar solidification of binary alloys
- 2011A Partitioned Fluid-Structure Interaction Approach during Steel Solidification: Application to the Simulation of Ingot Casting
- 2010Simulation of solidification grain structures with a multiple diffusion length scales model
- 2010Numerical Modelling of SPS Processcitations
- 2010Experimental validation of finite element codes for welding deformationscitations
- 2010Experimental and Numerical Modeling of Segregation in Metallic Alloyscitations
- 2009Simulation of solidification grain structures with a multiple diffusion length scales model
- 2009Modeling Hot Tearing during Solidification of Steels: Assessment and Improvement of Macroscopic Criteria through the Analysis of Two Experimental Testscitations
- 2009Finite element thermomechanical simulation of steel continuous casting
- 2009Call for contributions to a numerical benchmark problem for 2D columnar solidification of binary alloyscitations
- 2008Modeling of heat and solute interactions upon grain structure solidificationcitations
- 2008CAFE Modeling of Segregation and Structure in Levitated Dropletscitations
- 2008Hot Tearing in Steels During Solidification: Experimental Characterization and Thermomechanical Modelingcitations
- 2007Interactions between columnar solidification and segregation: a comparison of the predictions of the CAFE model with in-situ observations
- 2007Two-Phase Multiscale FEM Modelling of Macrosegregation Formation in Steel Slabscitations
- 20073D macrosegregation simulation with anisotropic remeshing = Simulation 3D de la macroségrégation avec remaillage anisotropecitations
- 2006Two-phase thermo-mechanical and macrosegregation modelling of binary alloys solidification with emphasis on the secondary cooling stage of steel slab continuous casting processescitations
- 2006Interactions between columnar solidification and segregation: a comparison of the predictions of the CAFE model with in-situ observations
- 2006Influence of Macrosegregation on Developing Grain Structures: A Comparison of Predictions with Experimental Observations
- 20062D/3D Simulation of macrosegregation: a comparison between codes on a small cavity and on a large ingot
- 2006A coupled approach for the modelling of arc welding processes
- 2006A two-phase two-dimensional finite element thermomechanics and macrosegregation model of mushy zone. Application to continuous casting
- 2006Influence of Macrosegregation on Developing Grain Structures: A Comparison of Predictions with Experimental Observations ; Influence of Macrosegregation on Developing Grain Structures: A Comparison of Predictions with Experimental Observations: Solidification Modelling and Microstructure Formation: A Symposium in Honor of Prof. John Hunt: Columnar to Equiaxed Transition
- 20053D-FEM Modeling of Macrosegregation in Solidification of Binary Alloys
- 2005A thermomechanical modelling of continuous casting to master steel slabs internal soundness and surface qualitycitations
- 2004A 3D-fem model solving thermomechanics and macrosegregation in binary alloys solidification
- 2004A two-dimensional finite element thermomechanical approach to a global stress-strain analysis of steel continuous casting
- 20043D finite element modeling of the blow molding process
- 20043D finite element modeling of the blow molding process
- 20033D thermomechanical simulation of the secondary cooling zone of steel continuous casting
Places of action
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conferencepaper
In-situ Experiments to Determine the Creep Law Describing the SPS Densification of a TiAl Powder
Abstract
Spark Plasma Sintering (SPS) is a process belonging to the powder metallurgy family. It consists in applying simultaneously a load and a high intensity pulsed direct current on graphite tools containing powder to sinter this latter. The originality of this study lies on the in-situ SPS compression creep tests performed on TiAl 48-2-2 dense and porous samples, completed by SPS powder densification to established the creep law of this material. Once determined, it is then used in a fully-coupled simulation tool to predict temperature field and density gradient within the samples. The experimental relative density map will be presented and the correlation with the numerical model will be analyzed, both on simple and complex shape specimens. The evolution of the microstructure during creep test as well as after densification of a complex part will be presented and correlation with numerically assessed temperature field will be discussed.