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Dense Mosi2 produced by reactive flash sintering: Control of Mo/Si agglomerates prepared by high-energy ball milling

Autor: Sébastien Chevalier, Yu. Grin, Eric Gaffet, Frédéric Bernard, G. Cabouro, S. Le Gallet

Publikováno v: Powder Technology. 208:526-531

The objective of this work is to determine the influence of the agglomeration state of the MA mixture on the microstructure and the chemical composition of SPS end-products. In order to produce MoSi2 with a microstructure and a density perfectly cont

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e01628986d9caaafd5498519109276fc
https://doi.org/10.1016/j.powtec.2010.08.054

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Reaction mechanism for SHS of MoSi2 from mechanically activated powder mixtures

Autor: Eric Gaffet, Sébastien Chevalier, Frédéric Bernard, Dominique Vrel, Alexander S. Rogachev, Nathalie Boudet, G. Cabouro

Publikováno v: International Journal of SHS
International Journal of SHS, 2007, 16 (2), pp.79-86. 〈10.3103/S1061386207020045〉
International Journal of Self-Propagating High Temperature Synthesis
International Journal of Self-Propagating High Temperature Synthesis, Springer Verlag, 2007, 16 (2), pp.79-86. ⟨10.3103/S1061386207020045⟩

Controlling the Mechanically Activated Self-propagating High-temperature Synthesis (MASHS) process is exceedingly important for production of MoSi2-based materials with a desired microstructure. Consequently, it seemed essential to carry out Time-Res

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25175879d66341f488b0fb71a350bf9d
https://doi.org/10.3103/s1061386207020045

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Spark Plasma Sintering à partir de poudres mécaniquement activées : compréhension des transitions de phase au cours d'un frittage réactif

Autor: Sébastien Chevalier, Y. Grin, Eric Gaffet, N. Reinfried, Frédéric Bernard, G. Cabouro

Publikováno v: Matériaux & Techniques
Matériaux & Techniques, EDP Sciences, 2007, 95 (4-5), pp.269-280. 〈10.1051/mattech:2008011〉
Matériaux & Techniques, EDP Sciences, 2007, 95 (4-5), pp.269-280. ⟨10.1051/mattech:2008011⟩

International audience; À " basse température " (entre 400 et 600 ◦C), l'oxydation de MoSi2 entraîne sa désintégration en poudre (phénomène de " peste "). De récents travaux ont montré que l'utilisation de MoSi2 dense et nano-organisé per

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01fca7d342f782db379d7f2ca459f62c
https://doi.org/10.1051/mattech:2008011

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MoSi2 Formation Mechanisms during a Spark Plasma Synthesis from Mechanically Activated Powder Mixture

Autor: Yu. Grin, S. Le Gallet, Frédéric Bernard, G. Cabouro, Sébastien Chevalier, Eric Gaffet

Publikováno v: Advances in Sintering Science and Technology

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fe38562f8c90ca374ba121c87731a381
https://doi.org/10.1002/9780470599730.ch34

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Reactive Sintering of molybdenum disilicide by Spark Plasma Sintering from mechanically activated powder mixtures: Processing parameters and properties

Autor: G. Cabouro, Frédéric Bernard, Yu. Grin, Eric Gaffet, Sébastien Chevalier

Publikováno v: Journal of Alloys and Compounds
Journal of Alloys and Compounds, Elsevier, 2008, 465 (465), pp.344-345. ⟨10.1016/j.allcom.2007.10.141⟩
Journal of Alloys and Compounds, Elsevier, 2008, 465 (465), pp.344-345. 〈10.1016/j.allcom.2007.10.141〉

Dense molybdenum disilicide with a nano-organized microstructure was synthesized by mechanical activation, by producing nanostructured agglomerates of a 1:2 mixture of Mo and Si, followed by the synthesis/consolidation in one step using SPS technolog

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d962fa94aa08cabcdd2c20cc6911be2d
https://hal.archives-ouvertes.fr/hal-00432248

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In situ synchrotron investigation of MoSi2 formation mechanisms during current activated SHS sintering

Autor: Frédéric Bernard, Eric Gaffet, Dominique Vrel, Nathalie Boudet, G. Cabouro, Sébastien Chevalier

Publikováno v: Acta Materialia
Acta Materialia, Elsevier, 2007, 55 (55), pp.6051-6063. 〈10.1016/j.actamat.2007.05.010〉
Acta Materialia, Elsevier, 2007, 55 (55), pp.6051-6063. ⟨10.1016/j.actamat.2007.05.010⟩

The development and control of the mechanically activated spark plasma sintering (MASPS) process is the main objective to be achieved in producing bulk nano-organized materials with perfectly controlled composition and microstructure. Consequently, i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9280858a83345af1463e0628304029da
https://hal.archives-ouvertes.fr/hal-00432249

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Opportunity of metallic interconnects for ITSOFC : Reactivity and electrical property

Autor: Sébastien Chevalier, G. Cabouro, Paolo Piccardo, Gilles Caboche

Publikováno v: Journal of Power Sources
Journal of Power Sources, Elsevier, 2006, 156, pp.39-44. ⟨10.1016/j.jpowsour.2005.08.039⟩
Journal of Power Sources, Elsevier, 2006, 156, pp.39-44. 〈10.1016/j.jpowsour.2005.08.039〉
Journal of Power Sources, Elsevier, 2006, 156 (1), pp.39-44. 〈10.1016/j.jpowsour.2005.08.039〉
Journal of Power Sources, Elsevier, 2006, 156 (1), pp.39-44. ⟨10.1016/j.jpowsour.2005.08.039⟩

International audience; Iron-base alloys (Fe-Cr) are proposed hereafter as materials for interconnect of planar-type intermediate temperature solid oxide fuel cell (ITSOFC); they are an alternative solution instead of the use of ceramic interconnects

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31bcffcc266a1dba9ce47de727c57c66
https://hal.archives-ouvertes.fr/hal-00067796

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