693.932 PEOPLE
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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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| 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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| Rančić, M. |
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| Azevedo, Nuno Monteiro |
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| Rignanese, Gian-Marco |
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Allain, Sébastien
École Nationale Supérieure des Mines de Nancy
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (30/30 displayed)
- 2023Numerical Investigations of Phase Transformations Controlled by Interface Thermodynamic Conditions during Intercritical Annealing of Steelscitations
- 2022Time-resolved in-situ dislocation density evolution during martensitic transformation by high-energy-XRD experiments: A study of C content and cooling rate effectscitations
- 2021Design of new economic secondary precipitating steels for fatigue resistance at elevated service temperatures (SteelSeco) ; Final Technical. Report Part B
- 2020Microstructure Evolution and Competitive Reactions during Quenching and Partitioning of a Model Fe–C–Mn–Si Alloycitations
- 2020Microstructure Evolution and Competitive Reactions during Quenching and Partitioning of a Model Fe–C–Mn–Si Alloycitations
- 2020The Influence of Vanadium Additions on Isothermally Formed Bainite Microstructures in Medium Carbon Steels Containing Retained Austenitecitations
- 2020In Situ Determination of Phase Stress States in an Unstable Medium Manganese Duplex Steel Studied by High-Energy X-Ray Diffractioncitations
- 2020A Physics-Based Mean-Field Model for Ferrite Recovery and Recrystallizationcitations
- 2019Alloying-element interactions with austenite/martensite interface during quenching and partitioning of a model Fe-C-Mn-Si alloycitations
- 2019Real-Time Investigation of Recovery, Recrystallization and Austenite Transformation during Annealing of a Cold-Rolled Steel Using High Energy X-ray Diffraction (HEXRD)citations
- 2018In situ investigation of the iron carbide precipitation process in a Fe-C-Mn-Si Q&P steelcitations
- 2018Key Parameters to Promote Granularization of Lath-Like Bainite/Martensite in FeNiC Alloys during Isothermal Holdingcitations
- 2017The Mechanisms of Transformation and Mechanical Behavior of Ferrous Martensitecitations
- 2017Effects of Q&P processing conditions on austenite carbon enrichment studied by in situ high-energy x-ray diffraction experimentscitations
- 2016Fast Granularization of Lath-Like Bainite in FeNiC Alloys During Isothermal Holding at Ms+20 K (+20 degrees C)citations
- 2015Ultrafast Granularization of Lath-like Bainite in FeNiC Alloys During Isothermal Holding
- 2015Relationship between Microstructure, Mechanical Properties and Damage Mechanisms in High Martensite Fraction Dual Phase Steelscitations
- 2015Towards the microstructure design of DP steels: A generic size-sensitive mean-field mechanical modelcitations
- 2014The Bauschinger effect in drawn and annealed nanocomposite Cu-Nb wirescitations
- 2013Unambiguous carbon partitioning from martensite to austenite in Fe-C-Ni alloys during quenching and partitioningcitations
- 2013Exploring Carbide-Free Bainitic Structures for Hot Dip Galvanizing Productscitations
- 2013Design of Cold Rolled and Continuous Annealed Carbide-Free Bainitic Steels for automotive applicationcitations
- 2013Characterization and modeling of manganese effect on strength and strain hardening of martensitic carbon steelscitations
- 2013Static and dynamical ageing processes at room temperature in a Fe25Ni0.4C virgin martensite : effect of C redistribution at the nanoscalecitations
- 2012Toward a new interpretation of the mechanical behaviour of As-quenched low alloyed martensitic steelscitations
- 2012Mechanical behavior of steels: from fundamental mechanisms to macroscopic deformation
- 2009Analysis of the tensile behavior of a TWIP steel based on the texture and microstructure evolutionscitations
- 2004A physical model of the twinning-induced plasticity effect in a high manganese austenitic steelcitations
- 2004Modeling of mechanical twinning in a high manganese content austenitic steelcitations
- 2004Correlations between the calculated stacking fault energy and the plasticity mechanisms in Fe–Mn–C alloyscitations
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article
In Situ Determination of Phase Stress States in an Unstable Medium Manganese Duplex Steel Studied by High-Energy X-Ray Diffraction
Abstract
<jats:p>Duplex medium Mn steels are high-potential advanced high-strength steels (AHSS) for automotive construction. Their excellent forming properties stem from the specific stress partitioning between their constituting phases during deformation, namely the ferritic matrix, unstable retained austenite, and strain-induced fresh martensite. The stability of the retained austenite and the 3D stress tensors of each phase are determined simultaneously in this work by in situ high energy x-ray diffraction on synchrotron beamline during a tensile test. The role of internal stresses inherited from the manufacturing stage are highlighted for the first time as well as new insights to understand the origin of the serrations shown by these alloys.</jats:p>