Roland Logé
Associate Professor
roland.loge@epfl.ch +41 21 695 42 69
EPFL STI IMX LMTM
MC A1 258 (Bâtiment MC)
Rue de la Maladière 71b, CP 526
CH-2002 Neuchâtel 2
+41 21 695 42 69
+41 21 695 44 26
+41 21 695 42 69
+41 21 695 44 26
Office: MXG 310
Office: MC A1 258
EPFL > STI > IMX > LMTM
Web site: Web site: https://lmtm.epfl.ch/
EPFL STI SMX-GE
MXG 310 (Bâtiment MXG)
Station 12
CH-1015 Lausanne
+41 21 695 42 69
+41 21 693 68 01
Office: MXG 310
EPFL > STI > STI-SMX > SMX-GE
Web site: Web site: https://dms.epfl.ch/DOCS/E/CDS
Fields of expertise
Microstructure design in metals and alloys
Thermo-mechanical treatments
Multiscale modelling
Selective Laser Melting
Thermo-mechanical treatments
Multiscale modelling
Selective Laser Melting
Biography
Roland Logé is an associate professor at EPFL, with a primary affiliation to the Materials Institute, and a secondary affiliation to the Microengineering Institute.After graduating in 1994 at UCL (Belgium) in Materials Engineering, he earned a Master of Science in Mechanics in 1995, at UCSB Santa Barbara (USA). He received his PhD at Mines Paristech-CEMEF (France) in 1999, where he specialized in metal forming and associated microstructure evolutions. After a postdoc at Cornell University (USA) between 1999 and 2001, he entered CNRS in France.
In 2008, he was awarded the ALCAN prize from the French Academy of Sciences, together with Yvan Chastel.
In 2009 he became head of the Metallurgy-Structure-Rheology research group at CEMEF.
In 2011, he launched a “Groupement de Recherche” (GDR), funded by CNRS, networking most of the researchers in France involved in recrystallization and grain growth.
In 2013, he became Research Director at CNRS.
In March 2014 he joined EPFL as the head of the Laboratory of Thermomechanical Metallurgy.
Current work
Roland Logé is active in the field of processing of metals and alloys in the solid state, focusing on the ability to tailor the microstructures, and the associated material properties. Thermal and mechanical paths are simulated experimentally and numerically, together with the induced microstructure changes.While most of the activities were so far related to recrystallization, grain growth, textures and grain boundary engineering, extensions of the microstructure design approach progressively include precipitation, phase transformation, and grain refinement phenomena, with applications to bulk forming as well as powder metallurgy and additive manufacturing.
Publications
Infoscience publications
Publications
2019
A. Shabani; M. R. Toroghinejad; A. Shafyei; R. E. Logé : Evaluation of the mechanical properties of the heat treated FeCrCuMnNi high entropy alloy; Materials Chemistry and Physics. 2019. DOI : 10.1016/j.matchemphys.2018.09.033.
N. Kalentics; A. Burn; M. Cloots; R. E. Loge : 3D laser shock peening as a way to improve geometrical accuracy in selective laser melting; International Journal Of Advanced Manufacturing Technology. 2019-04-01. DOI : 10.1007/s00170-018-3033-3.
A. P. Baur; C. Cayron; R. E. Loge : On the chevron morphology of surface martensite; Acta Materialia. 2019-10-15. DOI : 10.1016/j.actamat.2019.08.021.
A. Shabani; M. R. Toroghinejad; A. Shafyei; R. E. Loge : Microstructure and Mechanical Properties of a Multiphase FeCrCuMnNi High-Entropy Alloy; Journal Of Materials Engineering And Performance. 2019-04-01. DOI : 10.1007/s11665-019-04003-4.
G. Mao; R. Cao; C. Cayron; X. Mao; R. Loge et al. : Effect of cooling conditions on microstructures and mechanical behaviors of reheated low-carbon weld metals; Materials Science And Engineering A-Structural Materials Properties Microstructure And Processing. 2019-01-28. DOI : 10.1016/j.msea.2018.12.035.
M. N. D. Larcher; C. Cayron; A. Blatter; R. Soulignac; R. E. Loge : Electron backscatter diffraction study of variant selection during ordering phase transformation in L1(0)-type red gold alloy; Journal Of Applied Crystallography. 2019-10-01. DOI : 10.1107/S1600576719011890.
N. Kalentics; N. Sohrabi; H. G. Tabasi; S. Griffiths; J. Jhabvala et al. : Healing cracks in selective laser melting by 3D laser shock peening; Additive Manufacturing. 2019-12-01. DOI : 10.1016/j.addma.2019.100881.
N. Kalentics; K. Huang; M. O. V. de Seijas; A. Burn; V. Romano et al. : Laser shock peening: A promising tool for tailoring metallic microstructures in selective laser melting; Journal Of Materials Processing Technology. 2019-04-01. DOI : 10.1016/j.jmatprotec.2018.11.024.
M. Mohr; R. K. Wunderlich; K. Zweiacker; S. Prades-Rodel; R. Sauget et al. : Surface tension and viscosity of liquid Pd43Cu27Ni10P20 measured in a levitation device under microgravity; Npj Microgravity. 2019-02-25. DOI : 10.1038/s41526-019-0065-4.
2018
K. Huang; R. Logé : Microstructure and flow stress evolution during hot deformation of 304L austenitic stainless steel in variable thermomechanical conditions; Materials Science and Engineering: A. 2018. DOI : 10.1016/j.msea.2017.11.042.
C. Cayron; R. Loge : Evidence of new twinning modes in magnesium questioning the shear paradigm; JOURNAL OF APPLIED CRYSTALLOGRAPHY. 2018. DOI : 10.1107/S1600576718005678.
S. Moghanaki; M. Kazeminezhad; R. Loge : Mechanical behavior and texture development of over-aged and solution treated Al-Cu-Mg alloy during multi-directional forging; MATERIALS CHARACTERIZATION. 2018. DOI : 10.1016/j.matchar.2017.11.048.
G. Mao; R. Cao; C. Cayron; R. Logé; X. Guo et al. : Microstructural evolution and mechanical property development with nickel addition in low-carbon weld butt joints; Journal of Materials Processing Technology. 2018. DOI : 10.1016/j.jmatprotec.2018.07.009.
G. Mao; C. Cayron; R. Cao; R. Loge; J. Chen : Study on Bainite/Martensite Transformation in Reheated Weld Metals. 2018-01-01. 10th International Conference on Processing and Manufacturing of Advanced Materials Processing, Fabrication, Properties, Applications (THERMEC), Paris, FRANCE, Jul 09-13, 2018. p. 645-650. DOI : 10.4028/www.scientific.net/MSF.941.645.
C. Cayron; A. Baur; R. Loge : Intricate morphologies of laths and blocks in low-carbon martensitic steels; MATERIALS AND DESIGN. 2018. DOI : 10.1016/j.matdes.2018.05.033.
G. Mao; C. Cayron; R. Cao; R. Logé; J. Chen : The relationship between low-temperature toughness and secondary crack in low-carbon bainitic weld metals; Materials Characterization. 2018. DOI : 10.1016/j.matchar.2018.09.012.
S. Kervee; P. Pourshayan; F. Nasrollahnezhad; S. Moghanaki; M. Kazeminezhad et al. : Non-isothermal aging of a high-Zn-containing Al-Zn-Mg-Cu alloy: microstructure and mechanical properties; MATERIALS SCIENCE AND TECHNOLOGY. 2018. DOI : 10.1080/02670836.2017.1410369.
Y. Jansen; R. E. Loge; P.-Y. Manach; G. Carbuccia; M. Milesi : On the benefits of a stress criterion for the simulation of cup drawing process; International Journal Of Material Forming. 2018. DOI : 10.1007/s12289-016-1313-8.
K. Huang; K. Marthinsen; Q. Zhao; R. Logé : The double-edge effect of second-phase particles on the recrystallization behaviour and associated mechanical properties of metallic materials; Progress in Materials Science. 2018. DOI : 10.1016/j.pmatsci.2017.10.004.
G. Mao; C. Cayron; X. Mao; R. Cao; R. Loge et al. : Morphological and Crystallographic Characteristics of alpha Structure in a Low-Carbon Iron-Nickel Alloy; Crystals. 2018-12-01. DOI : 10.3390/cryst8120468.
B. Hary; R. Logé; J. Ribis; -H. Mathon; M. Van Der Meer et al. : Strain-induced dissolution of Y-Ti-O nano-oxides in a consolidated ferritic oxide dispersion strengthened (ODS) steel; Materialia. 2018. DOI : 10.1016/j.mtla.2018.11.002.
2017
K. Huang; R. E. Logé : The flow stress evolution and grain refinement mechanisms during hot deformation of Al-Mg alloy; Procedia Engineering. 2017. DOI : 10.1016/j.proeng.2017.10.732.
D. L. Sornin; A. Karch; R. E. Logé : Competition between intragranular and intergranular deformation mechanisms in ODS ferritic steels during hot deformation at high strain rate; Journal of Materials Science. 2017. DOI : 10.1007/s10853-017-1730-1.
K. Huang; K. Zhang; K. Marthinsen; R. Logé : Controlling grain structure and texture in Al-Mn from the competition between precipitation and recrystallization; Acta Materialia. 2017. DOI : 10.1016/j.actamat.2017.09.032.
K. Huang; C. Cayron; R. E. Logé : The surprising influence of continuous alternating electric current on recrystallization behaviour of a cold-rolled Aluminium alloy; Materials Characterization. 2017. DOI : 10.1016/j.matchar.2017.04.036.
N. Kalentics; R. Logé ; Method and device for fabrication of 3d multi - material (composite) parts by selective laser melting combined with laser welding and cutting. WO2017108645 . 2017.
N. Kalentics; R. Logé; E. Boillat ; Method and Device for Implementing Laser Shock Peening or Warm Laser Shock Peening During Selective Laser Melting. US2017087670 ; EP3147048 . 2017.
M. Zouari; R. Logé; N. Bozzolo : In Situ Characterization of Inconel 718 Post-Dynamic Recrystallization within a Scanning Electron Microscope; Metals. 2017. DOI : 10.3390/met7110476.
A. Baur; C. Cayron; R. Logé : Variant selection in surface martensite; Journal of Applied Crystallography. 2017. DOI : 10.1107/S160057671701398X.
Z. Sun; M. Bernacki; R. Logé; G. Gu : Numerical simulation of mechanical deformation of semi-solid material using a level-set based finite element method; Modelling and Simulation in Materials Science and Engineering. 2017. DOI : 10.1088/1361-651X/aa788e.
M. Milesi; R. E. Loge; D. P. Munoz; Y. Jansen; P. -O. Bouchard : Accounting for material parameters scattering in rolled zinc formability; Journal of Materials Processing Technology. 2017. DOI : 10.1016/j.jmatprotec.2017.02.021.
N. Kalentics; E. Boillat; P. Peyre; C. Gorny; C. Kenel et al. : 3D Laser Shock Peening – A new method for the 3D control of residual stresses in Selective Laser Melting; Materials and Design. 2017. DOI : 10.1016/j.matdes.2017.05.083.
S. Khani Moghanaki; M. Kazeminezhad; R. Logé : Heating rate effect on particle stimulated nucleation and grains structure during non-isothermal annealing of multi-directionally forged solution treated AA2024; Materials Characterization. 2017. DOI : 10.1016/j.matchar.2017.03.025.
S. K. Moghanaki; M. Kazeminezhad; R. Logé : Recrystallization behavior of multi-directionally forged over-aged and solution treated Al-Cu-Mg alloy during non-isothermal annealing; Materials and Design. 2017. DOI : 10.1016/j.matdes.2017.07.011.
A. P. Baur; C. Cayron; R. Logé : {225} habit planes in martensitic steels: from the PTMC to a continuous model; Scientific Reports. 2017. DOI : 10.1038/srep40938.
S. Khani Moghanaki; M. Kazeminezhad; R. Logé : Effect of concurrent precipitation on the texture evolution during continuous heating of multi directionally forged solution treated Al-Cu-Mg alloy; Materials Characterization. 2017. DOI : 10.1016/j.matchar.2017.07.033.
N. Kalentics; E. Boillat; P. Peyre; S. Ciric-Kostic; N. Bogojevic et al. : Tailoring residual stress profile of Selective Laser Melted parts byLaser Shock Peening; Additive Manufacturing. 2017. DOI : 10.1016/j.addma.2017.05.008.
O. Zambrano; J. Valdés; Y. Aguilar; S. Coronado; S. Rodriguez et al. : Hot deformation of a Fe-Mn-Al-C steel susceptible of κ-carbide precipitation; Materials Science & Engineering A. 2017. DOI : 10.1016/j.msea.2017.02.060.
2016
K. Huang; R. Logé : A review of dynamic recrystallization phenomena in metallic materials; Materials & Design. 2016. DOI : 10.1016/j.matdes.2016.09.012.
K. Huang; R. E. Logé; K. Marthinsen : On the sluggish recrystallization of a cold-rolled Al–Mn–Fe–Si alloy; Journal of Materials Science. 2016. DOI : 10.1007/s10853-015-9486-y.
K. Huang; R. Logé : Zener Pinning; Reference Module in Materials Science and Materials Engineering; Oxford: Elsevier, 2016. p. 1-8.
M. Zouari; N. Bozzolo; R. Logé : Mean field modelling of dynamic and post-dynamic recrystallization during hot deformation of Inconel 718 in the absence of δ phase particles; Materials Science and Engineering a. 2016. DOI : 10.1016/j.msea.2015.12.102.
B. Hary; T. Guilbert; P. Wident; T. Baudin; R. Logé et al. : Investigation of the relationships between mechanical properties and microstructure in a Fe-9%Cr ODS steel; EPJ Nuclear Sci. Technol.. 2016. DOI : 10.1051/epjn/e2016-50008-7.
D. Sornin; E. Pachon-Rodriguez; E. Venegas-Marquez; K. Mocellin; R. Logé : Numerical Modeling of Tube Forming by HPTR Cold Pilgering Process; Journal of Materials Engineering and Performance. 2016. DOI : 10.1007/s11665-016-2203-4.
2015
O. Beltran; K. Huang; R. Logé : A mean field model of dynamic and post-dynamic recrystallization predicting kinetics, grain size and flow stress; Computational Materials Science. 2015. DOI : 10.1016/j.commatsci.2015.02.043.
A. Agnoli; M. Bernacki; R. Logé; J.-M. Franchet; J. Laigo et al. : Selective Growth of Low Stored Energy Grains During δ Sub-solvus Annealing in the Inconel 718 Nickel-Based Superalloy; Metallurgical and Materials Transactions A. 2015. DOI : 10.1007/s11661-015-3035-9.
A. Karch; D. Sornin; F. Barcelo; S. Bosonnet; Y. de Carlan et al. : Microstructural characterizations of 14Cr ODS ferritic steels subjected to hot torsion; Journal of Nuclear Materials. 2015. DOI : 10.1016/j.jnucmat.2014.12.104.
2014
M. Zouari; R. E. Loge; O. Beltran; S. Rousselle; N. Bozzolo : Multipass forging of Inconel 718 in the delta-Supersolvus domain: assessing and modeling microstructure evolution. 2014. 2nd European Symposium on Superalloys and their Applications, Giens, FRANCE, MAY 12-16, 2014. DOI : 10.1051/matecconf/20141412001.
M. Milesi; R. E. Loge; Y. Jansen : Anisotropic mechanical behavior and formability criterion for zinc sheets; Journal of Materials Processing Technology. 2014. DOI : 10.1016/j.jmatprotec.2014.06.023.
A. Cruz-Fabiano; R. Logé; M. Bernacki : Assessment of simplified 2D grain growth models from numerical experiments based on a level set framework; Computational Materials Science. 2014. DOI : 10.1016/j.commatsci.2014.05.060.
A. Agnoli; N. Bozzolo; R. Logé; J.-M. Franchet; J. Laigo et al. : Development of a level set methodology to simulate grain growth in the presence of real secondary phase particles and stored energy – Application to a nickel-base superalloy; Computational Materials Science. 2014. DOI : 10.1016/j.commatsci.2014.03.054.
2013
Y. Jansen; R. Logé; M. Milesi; E. Massoni : An anisotropic stress based criterion to predict the formability and the fracture mechanism of textured zinc sheets; Journal of Materials Processing Technology. 2013. DOI : 10.1016/j.jmatprotec.2012.12.006.
N. Bozzolo; A. Agnoli; N. Souai; M. Bernacki; R. Loge : Strain induced abnormal grain growth in nickel base superalloys ; Sydney, NSW.
C. Kerisit; R. Logé; S. Jacomet; V. Llorca; N. Bozzolo : EBSD coupled to SEM in situ annealing for assessing recrystallization and grain growth mechanisms in pure tantalum; Journal of Microscopy. 2013. DOI : 10.1111/jmi.12034.
K. Mocellin; E. Vanegas; Y. De Carlan; R. Logé : Development of adapted material testing for cold pilgering process of ODS tubes; The Current State-of-the-Art on Material Forming; Aveiro, 2013. p. 2243-2251.
L. Toualbi; C. Cayron; P. Olier; R. Logé; Y. De Carlan : Relationships between mechanical behavior and microstructural evolutions in Fe 9Cr-ODS during the fabrication route of SFR cladding tubes; Journal of Nuclear Materials. 2013. DOI : 10.1016/j.jnucmat.2013.04.052.
M.-C. Robin; D. Delagnes; R. Logé; P.-O. Bouchard; S. Da Costa et al. : Thermo-mechanical fatigue behaviour of welded tubular parts made of ferritic stainless steel; International Journal of Fatigue. 2013. DOI : 10.1016/j.ijfatigue.2013.04.004.
2012
N. Bozzolo; N. Souaï; R. Logé : Evolution of microstructure and twin density during thermomechanical processing in a γ-γ' nickel-based superalloy; Acta Materialia. 2012. DOI : 10.1016/j.actamat.2012.06.028.
N. Bozzolo; S. Jacomet; R. Logé : Fast in-situ annealing stage coupled with EBSD: A suitable tool to observe quick recrystallization mechanisms; Materials Characterization. 2012. DOI : 10.1016/j.matchar.2012.04.020.
Y. Chastel; R. Logé; M. Bernacki : Techniques for modelling microstructure in metal forming processes; Microstructure Evolution in Metal Forming Processes; Elsevier Ltd., 2012. p. 17-34.
E. Vanegas-Márquez; K. Mocellin; L. Toualbi; Y. De Carlan; R. Logé : A simple approach for the modeling of an ODS steel mechanical behavior in pilgering conditions; Journal of Nuclear Materials. 2012. DOI : 10.1016/j.jnucmat.2011.10.013.
Y. Jansen; R. Logé; M. Milesi; S. Manov; E. Massoni : Using cross stamping to test Zinc sheets formability. 2012.
A. Agnoli; M. Bernacki; R. Logé; J.-M. Franchet; J. Laigo et al. : Understanding and Modeling of Grain Boundary Pinning in Inconel 718; Superalloys 2012; John Wiley and Sons, 2012. p. 73-82.
L. Toualbi; C. Cayron; P. Olier; J. Malaplate; M. Praud et al. : Assessment of a new fabrication route for Fe-9Cr-1W ODS cladding tubes; Journal of Nuclear Materials. 2012. DOI : 10.1016/j.jnucmat.2011.12.013.
2011
M. Bernacki; R. Logé; T. Coupez : Level set framework for the finite-element modelling of recrystallization and grain growth in polycrystalline materials; Scripta Materialia. 2011. DOI : 10.1016/j.scriptamat.2010.11.032.
P. Bernard; S. Bag; K. Huang; R. Logé : A two-site mean field model of discontinuous dynamic recrystallization; Materials Science and Engineering A. 2011. DOI : 10.1016/j.msea.2011.06.023.
E. Vanegas; K. Mocellin; R. Logé : Identification of cyclic and anisotropic behaviour of ODS steels tubes. 2011. 11th International Conference on the Mechanical Behavior of Materials, ICM11, 2011. DOI : 10.1016/j.proeng.2011.04.201.
K. Huang; S. Jacomet; R. Logé : Quasi In situ EBSD investigation of static recrystallization in 304L stainless steel at elevated temperature ; 2nd International Conference on Material Modelling, Paris, France, August 31- September 2, 2011.
Y. Jansen; R. Logé; M. Milesi; S. Manov; E. Massoni : Theoretical and experimental evaluation of the formability of anisotropic zinc sheets. 2011.
X. Quelennec; N. Bozzolo; J. Jonas; R. Loge : A new approach to modeling the flow curve of hot deformed austenite; ISIJ International. 2011. DOI : 10.2355/isijinternational.51.945.
2010
Z. Sun; R. Logé; M. Bernacki : 3D finite element model of semi-solid permeability in an equiaxed granular structure; Computational Materials Science. 2010. DOI : 10.1016/j.commatsci.2010.04.042.
M. Milesi; Y. Chastel; E. Hachem; M. Bernacki; R. Logé et al. : A multi-scale approach for high cycle anisotropic fatigue resistance: Application to forged components; Materials Science and Engineering A. 2010. DOI : 10.1016/j.msea.2010.03.042.
N. Souaï; R. Logé; Y. Chastel; N. Bozzolo; V. Maurel et al. : Effect of thermomechanical processes on Σ3 grain boundary distribution in a nickel base superalloy ; Berlin.
N. Souaï; N. Bozzolo; L. Nazé; Y. Chastel; R. Logé : About the possibility of grain boundary engineering via hot-working in a nickel-base superalloy; Scripta Materialia. 2010. DOI : 10.1016/j.scriptamat.2010.02.019.
2009
M. Bernacki; H. Resk; T. Coupez; R. Logé : Finite element model of primary recrystallization in polycrystalline aggregates using a level set framework; Modelling and Simulation in Materials Science and Engineering. 2009. DOI : 10.1088/0965-0393/17/6/064006.
P. Bouchard; L. Bourgeon; R. Loge; C. Verdu; E. Marie : A multiscale analysis of ductile steel grades damage and fracture mechanisms. 2009. 12th International Conference on Fracture 2009, ICF-12, 2009.
M. Knoll; A. Tommasi; R. Logé; J. Signorelli : A multiscale approach to model the anisotropic deformation of lithospheric plates; Geochemistry, Geophysics, Geosystems. 2009. DOI : 10.1029/2009GC002423.
H. Resk; L. Delannay; M. Bernacki; T. Coupez; R. Logé : Adaptive mesh refinement and automatic remeshing in crystal plasticity finite element simulations; Modelling and Simulation in Materials Science and Engineering. 2009. DOI : 10.1088/0965-0393/17/7/075012.
A. Tommasi; M. Knoll; A. Vauchez; J. Signorelli; C. Thoraval et al. : Structural reactivation in plate tectonics controlled by olivine crystal anisotropy; Nature Geoscience. 2009. DOI : 10.1038/ngeo528.
K. Mocellin; M. Ferraro; V. Velay; R. Logé; F. Rézaï-Aria : Numerical life prediction of mechanical fatigue for hot forging tools; International Journal of Material Forming. 2009. DOI : 10.1007/s12289-009-0537-2.
2008
M. Bernacki; Y. Chastel; T. Coupez; R. Logé : Level set framework for the numerical modelling of primary recrystallization in polycrystalline materials; Scripta Materialia. 2008. DOI : 10.1016/j.scriptamat.2008.02.016.
P. Bouchard; L. Bourgeon; H. Lachapèle; E. Maire; C. Verdu et al. : On the influence of particle distribution and reverse loading on damage mechanisms of ductile steels; Materials Science and Engineering A. 2008. DOI : 10.1016/j.msea.2008.05.033.
M. Milesi; Y. Chastel; M. Bernacki; R. Logé; P. Bouchard : Multiaxial fatigue criterion accounting for anisotropy in forged components; International Journal of Material Forming. 2008. DOI : 10.1007/s12289-008-0074-4.
R. Logé; M. Bernacki; H. Resk; H. Digonnet; Y. Chastel et al. : Modelling of primary recrystallization using digital microstructures. 2008.
M. Houillon; R. Logé; E. Ramel; E. Massoni : Prediction of tantalum microstructure evolution during thermomechanical treatments using FEM calculations with a dislocation density based constitutive law. 2008. 9th International Conference on Technology of Plasticity, ICTP 2008, 2008.
B. Gaudout; E. Felder; F. Montheillet; V. Barranx; P. Barberis et al. : Modelling dynamic and post-dynamic recrystallization of Zy-4 during and after hot extrusion. 2008. p. 216-223.
R. Loge; M. Bernacki; H. Resk; L. Delannay; H. Digonnet et al. : Linking plastic deformation to recrystallization in metals using digital microstructures; Philosophical Magazine. 2008. DOI : 10.1080/14786430802502575.
2007
R. Logé; M. Béringhier; Y. Chastel; L. Delannay : Reducing computational cost and allowing automatic remeshing in FEM models of metal forming coupled with polycrystal plasticity. 2007. MATERIALS PROCESSING AND DESIGN; Modeling, Simulation and Applications - NUMIFORM '07: 9th International Conference on Numerical Methods in Industrial Forming Processes, 2007. DOI : 10.1063/1.2740842.
M. Houillon; E. Massoni; E. Ramel; R. Logé : 3D FEM simulation of the flow forming process using lagrangian and ALE methods. 2007. MATERIALS PROCESSING AND DESIGN; Modeling, Simulation and Applications - NUMIFORM '07: 9th International Conference on Numerical Methods in Industrial Forming Processes, 2007. DOI : 10.1063/1.2740821.
M. Béringhier; L. Delannay; Y. Chastel; R. Logé : Using Lagrangian particles to efficiently describe microstructure evolution in metal forming - Application to texture-induced mechanical anisotropy; Modelling and Simulation in Materials Science and Engineering. 2007. DOI : 10.1088/0965-0393/15/3/001.
M. Bernacki; H. Digonnet; H. Resk; T. Coupez; R. Logé : Development of numerical tools for the multiscale modelling of recrystallization in metals, based on a digital material framework. 2007. MATERIALS PROCESSING AND DESIGN; Modeling, Simulation and Applications - NUMIFORM '07: 9th International Conference on Numerical Methods in Industrial Forming Processes, 2007. DOI : 10.1063/1.2740840.
2006
R. Logé; Y. Chastel : Coupling the thermal and mechanical fields to metallurgical evolutions within a finite element description of a forming process; Computer Methods in Applied Mechanics and Engineering. 2006. DOI : 10.1016/j.cma.2004.11.034.
2004
R. Logé; H. Turkmen; M. Miller; R. Rogge; P. Dawson : Influence of modelling variables on the distribution of lattice strains in a deformed polycrystal, with reference to neutron diffraction experiments; Modelling and Simulation in Materials Science and Engineering. 2004. DOI : 10.1088/0965-0393/12/4/006.
2003
L. Delannay; R. Logé; Y. Chastel; J. Signorelli; P. Van Houtte : Measurement of In-Grain Orientation Gradients by EBSD and Comparison with Finite Element Results; Advanced Engineering Materials. 2003. DOI : 10.1002/adem.200300376.
L. Delannay; R. Logé; Y. Chastel; P. Van Houtte : Prediction of residual stresses and springback after bending of a textured aluminium plate. 2003. 6th European Mechanics of Materials Conference on Non-Linear Mechanics of Anisotropic Materials EUROMECH-MECAMAT'2002, 2003.
H. Turkmen; R. Loge; P. Dawson; M. Miller : On the mechanical behaviour of AA 7075-T6 during cyclic loading; International Journal of Fatigue. 2003. DOI : 10.1016/S0142-1123(02)00149-4.
2002
L. Delannay; R. Logé; Y. Chastel; P. Van Houtte : Prediction of intergranular strains in cubic metals using a multisite elastic-plastic model; Acta Materialia. 2002. DOI : 10.1016/S1359-6454(02)00369-5.
P. Montmitonnet; R. Logé; M. Hamery; Y. Chastel; J.-L. Doudoux et al. : 3D elastic-plastic finite element simulation of cold pilgering of zircaloy tubes; Journal of Materials Processing Technology. 2002. DOI : 10.1016/S0924-0136(02)00379-5.
2000
J. Signorelli; R. Logé; Y. Chastel; R. Lebensohn : Parameter identification method for a polycrystalline viscoplastic selfconsistent model based on analytical derivatives of the direct model equations; Modelling and Simulation in Materials Science and Engineering. 2000. DOI : 10.1088/0965-0393/8/2/309.
R. Logé; J. Signorelli; Y. Chastel; M. Perrin; R. Lebensohn : Sensitivity of α-ZY4 high-temperature deformation textures to the β-quenched precipitate structure and to recrystallization: Application to hot extrusion; Acta Materialia. 2000. DOI : 10.1016/S1359-6454(00)00179-8.
1996
R. Loge; Z. Suo : Nonequilibrium thermodynamics of ferroelectric domain evolution; Acta Materialia. 1996. DOI : 10.1016/1359-6454(95)00425-4.
Research
Research at LMTM
http://lmtm.epfl.ch/researchTeaching & PhD
Teaching
Materials Science and Engineering