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Publications déposées dans HAL depuis 2013

Autres publications

Articles scientifiques

Congrès - Conférences

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Tous :: R. Boulesteix, ... , Ricard, Richoux, Rida, ... , Römer

References

Articles:
•	Barchiche, C. E., Veys-Renaux, D. and ROCCA, E. A better understanding of PEO on Mg alloys by using a simple galvanostatic electrical regime in a KOH-KF-Na3PO4 electrolyte. Surface & Coatings Technology, 205(17-18):4243-4248. 2011 Equipe: Département CP2S : Surface et Interface, réactivité chimique des matériaux
•	Pushkareva, Irina, Redjaimia, Abdelkrim, Moulin, Antoine and Valle, Nathalie A study of dual phase steel damage evolution with microstructure Solid State Phenomena, 172-174(Part 1):839-844 2011 ISSN: 1012-0394 DOI: 10.4028/www.scientific.net/SSP.172-174.839 Resume: A detailed analysis of the evolution of industrial Dual Phase (DP) steel microstructures is carried out as a function of various annealing and tempering conditions. Advanced characterization techniques such as Parallel Electron Energy Loss Spectroscopy (PEELS) in the TEM and high spatial resolution Secondary Ion Mass Spectrometry (NanoSIMS) are employed in order to provide qualitative and quantitative measurements of local carbon concentration in the martensite. For certain annealing and tempering conditions, it is observed that local variations in carbon levels have occurred inside the individual martensite islands. These carbon variations strongly influence the damage behaviour of the steel. During tensile tests, a clear dependence of the damage mode on the local martensite carbon content is observed. Better knowledge of the relationship between the microstructure evolution at the sub-grain level and the damage behaviour can facilitate the design of DP steels with improved damage resistance. Equipe: Département SI2M : Microstructures et Contraintes
•	Rougemaille, N., Montaigne, F., Canals, B., Duluard, A., Lacour, D., Hehn, M., Belkhou, R., Fruchart, O., El Moussaoui, S., Bendounan, A. and MacCherozzi, F. Artificial kagome arrays of nanomagnets: A frozen dipolar spin ice Physical Review Letters, 106(5) 2011 http://www.scopus.com/inw...a1e48f9085039a2a0ad3fa480 Equipe: Département P2M : Nanomagnétisme et Electronique de Spin
•	Rougemaille, N., Montaigne, F., Canals, B., Duluard, A., Lacour, D., Hehn, M., Belkhou, R., Fruchart, O., El Moussaoui, S., Bendounan, A. and MacCherozzi, F. Artificial kagome arrays of nanomagnets: A frozen dipolar spin ice Physical Review Letters, 106(5) 2011 http://www.scopus.com/inw...a1e48f9085039a2a0ad3fa480 Equipe: Centre de Compétences : MiNaLor micro et nanotechnologies
•	Mokaddem, M., Tardelli, J., Ogle, K., ROCCA, E. and Volovitch, P. Atomic emission spectroelectrochemical investigation of the anodization of AA7050T74 aluminum alloy. Electrochemistry Communications, 13(1):42-45. 2011 Equipe: Département CP2S : Surface et Interface, réactivité chimique des matériaux
•	Shiroka, T., Lamura, G., renzi, R. De, Belli, M., Emery, N., Rida, H., Cahen, S., Mareche, J. F., Lagrange, P. and Herold, C. ÂµSR investigation of the intercalated graphite superconductor CaC6 New J. Phys., 13:013038 2011 Equipe: Département CP2S : Matériaux Carbonés
•	FEUGEAS, F., ROUX, S., BUR, N. and TRIBOLLETÂ , B. Biopolymers: a new way for the protection of concrete steel reinforcements Annales du Bâtiment et des Travaux publics, 1:58-64 2011 Equipe: Département CP2S : Matériaux pour le Génie Civil
•	Koutsoukis, T., Redjaïmia, A. and Fourlaris, G. Characterization of Precipitation Sequences in Superaustenitic Stainless Steels Solid State Phenomena, 172-174(Part 1):493-498 2011 ISSN: 1012-0394 DOI: 10.4028/www.scientific.net/SSP.172-174.493 Resume: Superaustenitic stainless steels exhibit excellent corrosion resistance, at a wide variety of exposure temperatures, especially in chloride containing environments, coupled with desirable mechanical properties. Previous studies have shown that these steels are prone to precipitation of secondary phases, such as sigma phase (sigma), chi phase (chi). Laves-phase, carbides, nitrides or secondary austenite, when exposed at elevated temperatures, directly affecting their mechanical properties and corrosion behaviour. A detailed study of the effect of isothermal ageing on the microstructure of S32654 (Fe-24Cr-21Ni-7Mo-0.5N-0.013C) and S31254 (Fe-20Cr-18Ni-6Mo-0.2N-0.012C) superaustenitic stainless steels was carried out. Samples were aged within the temperature range of 650 degrees C to 950 degrees C for times up to 3000 h. Following ageing, precipitation of secondary phases was clearly observed with precipitates varying in volume fraction, size, shape and spatial distribution. Several secondary phases were identified via transmission electron microscopy (TEM) and electron diffraction (ED). The orientation relationships between the austenitic matrix and the secondary phases were identified. Interaction and also phase transformation among different types of precipitates, such as between precipitates and the austenitic matrix were observed and an attempt of understanding these phase transformations was carried out. Equipe: Département SI2M : Microstructures et Contraintes
•	ROCCA, E., Vantelon, D., Gehin, A., Augros, M. and Viola, A. Chemical reactivity of self-organized alumina nanopores in aqueous medium. Acta Materialia, 59(3):962-970 2011 Equipe: Département CP2S : Surface et Interface, réactivité chimique des matériaux
•	ROUX, S., BUR, N., TRIBOLLET, B. and FEUGEAS, F. Comment améliorer la durabilité de bétons plus écorespectueux grâce à des polymères bactériens Matériaux et Techniques, 99(5):573-580 2011 Equipe: Département CP2S : Matériaux pour le Génie Civil

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