Search Results - "Barbier, D"

Multiple mechanisms of lath martensite plasticity by Morsdorf, L., Jeannin, O., Barbier, D., Mitsuhara, M., Raabe, D., Tasan, C.C.

“…The multi-scale complexity of lath martensitic microstructures requires scale-bridging analyses to better understand the deformation mechanisms activated…”
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High manganese austenitic twinning induced plasticity steels: A review of the microstructure properties relationships by Bouaziz, O., Allain, S., Scott, C.P., Cugy, P., Barbier, D.

“…► TWIP steels exhibit a breakthrough combination of strength/ductility. ► A significant increase in TWIP steel development activity has occurred during the…”
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Analysis of the tensile behavior of a TWIP steel based on the texture and microstructure evolutions by Barbier, D., Gey, N., Allain, S., Bozzolo, N., Humbert, M.

“…The texture and microstructure evolutions of a fine-grained TWIP steel subjected to tensile tests at room temperature were investigated in relation to the…”
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Microstructural evolution of iron based metal–matrix composites submitted to simple shear by Dammak, M., Gaspérini, M., Barbier, D.

“…New Fe-based metal matrix composites reinforced by around 11vol%. TiB2 ceramic particles have been characterized before and after planar simple shear tests up…”
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Interactions between ferrite recrystallization and austenite formation in high-strength steels by Chbihi, A., Barbier, D., Germain, L., Hazotte, A., Gouné, M.

“…Using both experimental and modeling approaches, we give some clarifications regarding the mechanisms of interaction between ferrite recrystallization and…”
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Modeling the deformation textures and microstructural evolutions of a Fe–Mn–C TWIP steel during tensile and shear testing by Barbier, D., Favier, V., Bolle, B.

“…► A micromechanical model is proposed to simulate the behavior of high Mn TWIP steel. ► Microstructure and texture evolutions during deformation are simulated…”
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Insight on electrical and thermal powers mix with a Gen2 PWR: Rankine cycle performances under low to high temperature grade cogeneration by Nguyen, H.D., Alpy, N., Haubensack, D., Barbier, D.

“…Performances of a Rankine PCS exemplary of the Gen2 PWRs fleet, are mapped under heat cogeneration. In the considered scenarios, steam latent heat is provided…”
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Nano-twinned steel exhibits high mechanical properties obtained through ultra-rapid heat treatment by Fabrègue, D., Bouaziz, O., Barbier, D.

“…Ultra-rapid heat treatment was performed on cold rolled high manganese TWIP steel. This process obtains very high mechanical strength and good ductility…”
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Microstructures resulting from the interaction between ferrite recrystallization and austenite formation in dual-phase steels by Barbier, D., Germain, L., Hazotte, A., Gouné, M., Chbihi, A.

“…The present work investigates the interactions between ferrite recrystallization and austenite formation in dual-phase steels by experiments performed at high…”
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Micromechanical modelling of twinning-induced plasticity steels by Favier, V., Barbier, D.

“…The paper discusses a number of issues related to the development of a micromechanical polycrystalline model for twinning-induced plasticity steels: twinning…”
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Strain-hardening in nano-structured single phase steels: mechanisms and control by Bouaziz, O, Barbier, D

“…The detrimental effect of grain size refinement on the strain hardening is highlighted in single phase steels. A physical based approach for understanding the…”
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Fusion technology activities at JET in support of the ITER program by Batistoni, P., Barbier, D., Likonen, J.

“…► Study of the erosion/transport/deposition of the previous JET C wall is summarized. ► Net erosion for chamber is ∼436, net deposition in divertor ∼533g, dust…”
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EBSD for analysing the twinning microstructure in fine-grained TWIP steels and its influence on work hardening by BARBIER, D, GEY, N, BOZZOLO, N, ALLAIN, S, HUMBERT, M

“…A 22 Mn-0.6 C twinning induced plasticity steel with an average grain size of 2.6 μm was deformed in tension at room temperature. The electron backscattered…”
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An extension of the Kocks-Mecking model of work hardening to include kinematic hardening and its application to solutes in ferrite by Bouaziz, O., Barbier, D., Embury, J.D., Badinier, G.

“…It is well known that the addition of a solute can change both work-hardening characteristics and yield stress; however, there are few available models which…”
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Hydrogen production from nano-porous Si powder formed by stain etching by Litvinenko, S., Alekseev, S., Lysenko, V., Venturello, A., Geobaldo, F., Gulina, L., Kuznetsov, G., Tolstoy, V., Skryshevsky, V., Garrone, E., Barbier, D.

“…Hydrogen reservoirs based on porous silicon (PS) nanostructures are considered. Silicon-based hydrogen tanks are believed to be applicable for portable device…”
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Stress and strain gradients in high-pressure tube twisting by Pougis, A., Tóth, L.S., Bouaziz, O., Fundenberger, J-J., Barbier, D., Arruffat, R.

“…The strain gradient within the wall of a tube deformed to very large strains by a recently proposed high-pressure tube twisting technique was examined…”
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A novel eutectic Fe-15 wt.% Ti alloy with an ultrafine lamellar structure for high temperature applications by Barbier, D., Huang, M.X., Bouaziz, O.

“…A eutectic Fe-15 wt.% Ti alloy was found to consist of a ferrite phase and ultrafine Fe2Ti lamellar phase. The ultrafine lamellar structure was discovered to…”
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Plastic deformation of structural steels under hot-working conditions by Puchi-Cabrera, E.S., Guérin, J.D., Barbier, D., Dubar, M., Lesage, J.

“…The present study has been conducted in order to formulate a rational description of the flow stress of structural steels, when these are deformed in tension…”
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Day surgery for anterior cruciate ligament reconstruction in children: A prospective study on feasibility and satisfaction by Barbier, D., N'Dele, D., Bennis, M., Thevenin-Lemoine, C., De Gauzy, J. Sales, Accadbled, F.

“…Abstract Purpose To evaluate the feasibility of day surgery anterior cruciate ligament reconstruction (ACLR) in children. Our hypothesis was that proper…”
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Advancing the Analysis of Past Human/Plant Relationships: Methodological Improvements of Artefact Pollen Washes by Miras, Y., Ejarque, A., Barbier‐Pain, D., Corbineau, R., Ledger, P. M., Riera Mora, S., Garreau, A., Voldoire, O., Allain, E., Mangado Llach, J., Sánchez De La Torre, M., Martínez‐Grau, H., Bergadá, M. M., Smith, S. J.

“…The ‘pollen washes’ technique, based on the analysis of the pollen embedded in the porous surface of archaeological artefacts, is developed for investigating…”
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