F
Florence Lecouturier
Researcher at Centre national de la recherche scientifique
Publications - 34
Citations - 1003
Florence Lecouturier is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Ultimate tensile strength & Microstructure. The author has an hindex of 16, co-authored 34 publications receiving 865 citations. Previous affiliations of Florence Lecouturier include Paul Sabatier University & University of Toulouse.
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Metallic composites processed via extreme deformation: Toward the limits of strength in bulk materials
Dierk Raabe,Pyuck-Pa Choi,Yujiao Li,Aleksander Kostka,Xavier Sauvage,Florence Lecouturier,Kazuhiro Hono,Reiner Kirchheim,Reinhard Pippan,David Embury +9 more
TL;DR: In this paper, the authors review microstructures and properties of metal matrix composites produced by severe plastic deformation of multiphase alloys, and they relate to the nature of the complex dislocation, amorphization, and mechanical alloying mechanisms upon straining and their relationship to the enormous strength.
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A new criterion for elasto-plastic transition in nanomaterials: Application to size and composite effects on Cu–Nb nanocomposite wires
Ludovic Thilly,Steven Van Petegem,Pierre-Olivier Renault,Florence Lecouturier,Vanessa Vidal,Bernd Schmitt,Helena Van Swygenhoven +6 more
TL;DR: In this article, the evolution of elastic strains vs. applied stress suggests the presence of phase-specific elasto-plastic regimes, and a new criterion for the determination of the macroyield stress is given as the stress to which the macroscopic work hardening, θa = −dσa/de0, becomes smaller than one third of the macro-scopic elastic modulus.
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High strength – High conductivity double-walled carbon nanotube – Copper composite wires
Claire Arnaud,Claire Arnaud,Florence Lecouturier,David Mesguich,Nelson Ferreira,Geoffroy Chevallier,Claude Estournès,Alicia Weibel,Christophe Laurent +8 more
TL;DR: In this article, double-walled carbon nanotubes are used to construct composite macroscopic wires with a combination of spark plasma sintering and room-temperature wire drawing.
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MICROSTRUCTURAL STUDIES OF IN SITU PRODUCED FILAMENTARY Cu/Nb WIRES
Etienne Snoeck,Florence Lecouturier,Ludovic Thilly,Marie-José Casanove,H Rakoto,G. Coffe,S. Askenazy,J.P. Peyrade,Christian Roucau,V Pantsyrny,A Shikov,A Nikulin +11 more
TL;DR: In this paper, the authors present the results of a study at the Nikulin Centre d'Elaboration de Materiaux et d'Etudes Structurales CEMES-CNRS.
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Mechanical properties of thick 304L stainless steel deposits processed by He cold spray
TL;DR: In this article, the authors evaluated the mechanical properties of 304L stainless steel deposits obtained by cold spray using helium gas in order to increase particle velocity and obtained an ultimate tensile strength slightly above 400 MPa with about 10% elongation at rupture.