Výsledky vyhledávání - "L. Brissonneau"

In situ Monitoring of the Oxidation of Coated and Uncoated Austenitic Stainless Steels at Temperatures Lower than 600 °C: Part A Coating Screening

Autor: L. Brissonneau, R. Roland, A. Mathieu, Henri Buscail, F. Navacchia, F. Riffard, Christophe Issartel, S. Perrier

Publikováno v: Oxidation of Metals
Oxidation of Metals, Springer Verlag, 2021, 96 (3-4), pp.213-230. ⟨10.1007/s11085-021-10055-6⟩
Oxidation of Metals, 2021, 96 (3-4), pp.213-230. ⟨10.1007/s11085-021-10055-6⟩

International audience; The lithium niobate used in an ultrasonic transducer for liquid metal fast nuclear reactors is prone to a reduction leading to a rapid short circuit of the sensor in operating conditions. Oxygen consumption on stainless steel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89dda5bb6839770bc2c494217d5e7355
https://hal.uca.fr/hal-03435784/document

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Impact of liquid sodium corrosion on microstructure and electrical properties of yttrium-doped thoria prepared by co-precipitation

Autor: Nicolas Clavier, Y. Cherkaski, Nicolas Dacheux, L. Brissonneau

Publikováno v: Corrosion Science
Corrosion Science, Elsevier, 2020, pp.108721. ⟨10.1016/j.corsci.2020.108721⟩
Corrosion Science, 2020, pp.108721. ⟨10.1016/j.corsci.2020.108721⟩

Within the development of SFR nuclear reactors, yttrium-doped thoria has been suggested by previous researchers as an electrolyte in sensors monitoring oxygen in liquid sodium. In this paper, Th1-xYxO2-x/2 electrical properties were assessed by imped

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1d699fdde3dede609046072e515f914
https://hal.umontpellier.fr/hal-02566719

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Densification behavior and microstructure evolution of yttrium-doped ThO 2 ceramics

Autor: Nicolas Clavier, Y. Cherkaski, L. Brissonneau, Nicolas Dacheux, Renaud Podor

Publikováno v: Journal of the European Ceramic Society
Journal of the European Ceramic Society, Elsevier, 2017, 37 (10), pp.3381-3391. ⟨10.1016/j.jeurceramsoc.2017.04.015⟩
Journal of the European Ceramic Society, 2017, 37 (10), pp.3381-3391. ⟨10.1016/j.jeurceramsoc.2017.04.015⟩

International audience; Sintering of Th1-xYxO2-x/2 ceramics (x = 0.01, 0.08, 0.15 and 0.22), planned to be used as solid electrolytes in oxygen sensors for sodium-cooled fast nuclear reactors, was investigated. High densification state (i.e. up to 98

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2aa65e664f24e7fd81a1f361d1bfe77
https://hal.archives-ouvertes.fr/hal-01996178

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OSCAR-Na: A New Code for Simulating Corrosion Product Contamination in SFR

Autor: J.-B. Génin, T. Gilardi, L. Brissonneau

Publikováno v: Metallurgical and Materials Transactions E
Metallurgical and Materials Transactions E, 2016, 3 (4), pp.291-298. ⟨10.1007/s40553-016-0094-9⟩

International audience; A code named OSCAR-Na has been developed to calculate the mass transfer of corrosion products in the primary circuit of sodium fast reactors (SFR). It is based on a solution/precipitation model, including diffusion in the stee

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75424003265becdfb7e53ec304b17573
https://cea.hal.science/cea-02381347/document

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Preparation, characterization and sintering of yttrium-doped ThO2 for oxygen sensors applications

Autor: L. Brissonneau, Adel Mesbah, M. Gabard, Nicolas Dacheux, Nicolas Clavier, J. Fouletier, Y. Cherkaski, M.-C. Steil

Publikováno v: Journal of Alloys and Compounds
Journal of Alloys and Compounds, Elsevier, 2016, 689, pp.374-382. ⟨10.1016/j.jallcom.2016.07.271⟩
Journal of Alloys and Compounds, 2016, 689, pp.374-382. ⟨10.1016/j.jallcom.2016.07.271⟩

International audience; The preparation of Th 1-x Y x O 2-x/2 ceramics, to be used as electrolyte in oxygen sensors for sodium-cooled nuclear reactors, was successfully undertaken from oxalate precursors. Such method was found to provide quantitative

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08fe609cd63b7631d207e8abf8080095
https://hal.umontpellier.fr/hal-02010063/document

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Oxygen control systems and impurity purification in LBE: Learning from DEMETRA project

Autor: A. Kobzova, F. Beauchamp, J. L. Courouau, L. Brissonneau, F. Di Gabriele, Carsten Schroer, O. Morier, J. Konys

Publikováno v: Journal of Nuclear Materials
Journal of Nuclear Materials, Elsevier, 2011, 415 (3), pp.348-360. ⟨10.1016/j.jnucmat.2011.04.040⟩
Journal of Nuclear Materials, 2011, 415 (3), pp.348-360. ⟨10.1016/j.jnucmat.2011.04.040⟩

Operating a system using Lead–Bismuth Eutectic (LBE) requires a control of the dissolved oxygen concentration to avoid corrosion of structural materials and oxide build-up in the coolant. Reliable devices are therefore needed to monitor and adjust

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::754f352daab5156a928330ac261f34ad
https://doi.org/10.1016/j.jnucmat.2011.04.040

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Radiation Effects on the Long-term Ageing of Spent Fuel Storage Containers

Autor: L. Brissonneau, A. Barbu, J.-L. Bocquet

Publikováno v: Packaging, Transport, Storage & Security of Radioactive Material. 15:121-130

The properties of a long-term interim storage low-carbon steel container could be changed by radiation-induced damage. In this paper, the gamma and neutron flux in the container are estimated over 300 years for pressurised water reactor spent fuels.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a4c3b72911d1e365b3e8f214eb7c612
https://doi.org/10.1179/174650904775295892

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MOCVD of Ni and Ni3C films from Ni(dmen)2(tfa)2

Autor: François Senocq, Shi-Woo Rhee, Constantin Vahlas, L. Brissonneau, Alain Gleizes, A. Kacheva, J.-K. Kang

Publikováno v: Le Journal de Physique IV. :Pr8-597

In this study results are reported on the transport and decomposition behavior of a trifluoroacetato complex of formula Ni(dmen) 2 (tfa) 2 , in view of its use as a precursor for the MOCVD of Ni. It is shown that Ni(dmen) 2 (tfa) 2 can be sublimed up

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::953ed70ca735c75481bc151e296dd294
https://doi.org/10.1051/jp4:1999875

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