Výsledky vyhledávání - "Alain Hazotte"

Akademický článek

QUANTITATIVE ANALYSIS OF BANDED STRUCTURES IN DUAL-PHASE STEELS

Autor: Benoit Krebs, Alain Hazotte, Lionel Germain, Mohamed Gouné

Publikováno v: Image Analysis and Stereology, Vol 29, Iss 2, Pp 85-90 (2011)

Dual-Phase (DP) steels are composed of martensite islands dispersed in a ductile ferrite matrix, which provides a good balance between strength and ductility. Current processing conditions (continuous casting followed by hot and cold rolling) generat

Externí odkaz: https://doaj.org/article/022bae91097a43faa102cc782745fc26

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Akademický článek

Variations of the Elastic Properties of the CoCrFeMnNi High Entropy Alloy Deformed by Groove Cold Rolling

Autor: Paul Lohmuller, Laurent Peltier, Alain Hazotte, Julien Zollinger, Pascal Laheurte, Eric Fleury

Publikováno v: Materials, Vol 11, Iss 8, p 1337 (2018)

The variations of the mechanical properties of the CoCrFeMnNi high entropy alloy (HEA) during groove cold rolling process were investigated with the aim of understanding their correlation relationships with the crystallographic texture. Our study rev

Externí odkaz: https://doaj.org/article/f178ffe8d22b4f16a13033ac0e87fb04

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Time-evolution of microstructure and mechanical behaviour of double annealed medium Mn steel

Autor: Artem Arlazarov, Olivier Bouaziz, Frédéric Kegel, Alain Hazotte, Mohamed Gouné

Publikováno v: Materials Science and Technology
Materials Science and Technology, Maney Publishing, 2018, 35 (17), pp.2076-2083. ⟨10.1080/02670836.2019.1585031⟩

International audience; Cold rolled 0.1C-4.7Mn (wt-%) steel was submitted to double annealing. The holding time of second intercritical annealing at 650°C was varied between 3 min and 30 h. Tensile behavior after each treatment was measured and anal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4134571fce2a8309929a140b6bf69b3d
https://doi.org/10.1080/02670836.2019.1585031

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TINA M2P : Tuteur Intelligent pour Nouvel Apprenant

Autor: Bartlomiej Zurowski, Patrick Ledermann, Raphaël Pablo, Alain Hazotte, Christophe Czarnota, Julien Zins, François Mudry, Valérie Saint-Dizier de Almeida, Antonietta Specogna

Publikováno v: 16e Colloque National S-mart
16e Colloque National S-mart, Apr 2019, Les Karelis-Vallée de la Maurienne, France
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16e Colloque National S-mart, Apr 2019, Les Karellis-Vallée de la Maurienne, France

International audience; Le projet, initié par l’Académie des Technologies, a pour objectif le développement d’un parcours pédagogiquetransverse autour de la conception et fabrication d’un drone paramétrable à l’aide de 3DEXPERIENCE. Ce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0674109245f9821377155d5ef6e06a47
https://hal.univ-lorraine.fr/hal-02466589/document

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Link between microstructure and mechanical behavior of double annealed medium Mn steel

Autor: Artem Arlazarov, Mohamed Gouné, Frédéric Kegel, Alain Hazotte, Olivier Bouaziz

Publikováno v: Materials Science Forum
Materials Science Forum, Trans Tech Publications Inc., 2018, 941, pp.524-529. ⟨10.4028/www.scientific.net/MSF.941.524⟩

International audience; Double annealing of low carbon medium Mn steel was studied. The second intercritical annealing was done at 650°C within a range of holding time: 3min to 30h. Tensile properties of the steel were measured as a function of hold

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab2b562b5454e68011c67764fa9baa14
https://hal.archives-ouvertes.fr/hal-02156839

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A new characterization approach for studying relationships between microstructure and creep damage mechanisms of uranium dioxide

Autor: H. Mansour, X. Iltis, Alain Hazotte, M. Ben Saada, Nathalie Gey, Nabila Maloufi

Publikováno v: Journal of Nuclear Materials
Journal of Nuclear Materials, Elsevier, 2016, 474, pp.1-7. ⟨10.1016/j.jnucmat.2016.02.027⟩
Journal of Nuclear Materials, 2016, 474, pp.1-7. ⟨10.1016/j.jnucmat.2016.02.027⟩

International audience; Four batches of UO2 pellets were studied comparatively, before and after creep tests, to evaluate a characterization methodology aimed to determine the links between microstructure and damage mechanisms induced by compressive

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d91b6d60445669832515b98824336b3
https://doi.org/10.1016/j.jnucmat.2016.02.027

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Recrystallization of coherent nanolamellar structures in Ti48Al2Cr2Nb intermetallic alloy

Autor: Emmanuel Bouzy, Alain Hazotte, Francis Wagner, Julien Guyon

Publikováno v: Acta Materialia
Acta Materialia, Elsevier, 2016, 103, pp.672-680. ⟨10.1016/j.actamat.2015.10.049⟩

International audience; This study is about the recrystallization of a nanolamellar structure in Ti48Al2Cr2Nb intermetallic alloy. This is a specific case of recrystallization, the driving force comes only from the elastic coherency strain and the in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebeb19910b9394e345f5053dcacf6281
https://doi.org/10.1016/j.actamat.2015.10.049

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Evolution of metastable α phase during heating of Ti48Al2Cr2Nb intermetallic alloy

Autor: Julien Guyon, Emmanuel Bouzy, Alain Hazotte

Publikováno v: Journal of Alloys and Compounds
Journal of Alloys and Compounds, Elsevier, 2016, 656, pp.667-675. ⟨10.1016/j.jallcom.2015.09.179⟩

International audience; The return to equilibrium of retained a phase powders during heating is analyzed using DTA, XRD, SEM and TEM. It takes place in three successive steps: firstly nanolamellar transformation, secondly recrystallization and thirdl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5132d7631033e56a1bd09764d6521c53
https://doi.org/10.1016/j.jallcom.2015.09.179

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Crystallographic texture and velocities of ultrasonic waves in a Ni-based superalloy manufactured by laser powder bed fusion

Autor: Nicolas Leymarie, Lionel Germain, Amal Khabouchi, Alain Hazotte, Pascal Ventura

Publikováno v: Materials Characterization
Materials Characterization, Elsevier, 2020, 169, pp.110607. ⟨10.1016/j.matchar.2020.110607⟩
Materials Characterization, 2020, 169, pp.110607. ⟨10.1016/j.matchar.2020.110607⟩

International audience; This study investigated the mechanisms of formation of the microstructure and texture of an Inconel 625 manufactured by additive manufacturing, using laser-based powder bed fusion. The resulting texture has a quadratic symmetr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::320c313498a33f91059826d52f53484f
https://doi.org/10.1016/j.matchar.2020.110607

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Obtaining and Trademark of Copper Molybdenum Oxide from the CuMoO4 Sample Using Carbon as a Reducing Agent

Autor: K. Zhumashev, Aristotel Z. Isagulov, Akbota B. Alkenova, Alain Hazotte

Publikováno v: Advanced Materials Research. 1105:154-158

This article discusses the calculation of the apparent activation energy (CuMoO4 + C) on the DTA curve, to study and optimize the time-temperature synthesis mode, in particular the activation energy. Activation energy allows us to investigate the ele

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::557b62c6322b17e4044d221456a3a68e
https://doi.org/10.4028/www.scientific.net/amr.1105.154

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