{"id":2010,"date":"2026-03-17T10:17:45","date_gmt":"2026-03-17T09:17:45","guid":{"rendered":"https:\/\/www.minesparis.psl.eu\/cmat\/?post_type=actualites&p=2010"},"modified":"2026-03-17T10:21:14","modified_gmt":"2026-03-17T09:21:14","slug":"jeudi-2-avril-2026-plasticite-cristalline","status":"publish","type":"actualites","link":"https:\/\/www.minesparis.psl.eu\/cmat\/actualites\/jeudi-2-avril-2026-plasticite-cristalline\/","title":{"rendered":" S\u00e9minaire Plasticit\u00e9 cristalline jeudi 2 avril 2026"},"content":{"rendered":"
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Un nouveau s\u00e9minaire anim\u00e9 par\u00a0@Henry PROUDHON<\/span><\/span>\u00a0se tiendra au Centre des Mat\u00e9riaux des Mines-Paris le\u00a0jeudi 2 avril 2026 de 14h \u00e0 17h<\/b>\u00a0sur le th\u00e8me :\nPlasticit\u00e9 cristalline<\/u><\/b>\nLes doctorants de 2\u00e8me ann\u00e9e ainsi que des chercheurs travaillant sur des probl\u00e9matiques similaires pr\u00e9senteront leurs travaux.\nNous allons utiliser un format\u00a0hybride<\/b>\u00a0(visioconf\u00e9rence\u00a0et pr\u00e9sentiel sur le site de Versailles)<\/b>\u00a0avec des pr\u00e9sentations qui vont se succ\u00e9der durant l’apr\u00e8s-midi.<\/p>\n

ABSTRACTS<\/a><\/p>\n\t\t<\/div>\n\t\t

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14h15 \u2013 14h30 : Accueil et Introduction<\/b>\nHenry PROUDHON – Centre des Mat\u00e9riaux, Mines Paris, PSL University, UMR CNRS 7633\n\u00a0<\/b>\n14h30 \u2013 15h00 : Mod\u00e9lisation par \u00e9l\u00e9ments finis de la mise en forme de t\u00f4les en Tantale \u00e0 l’aide d’un mod\u00e8le polycristallin homog\u00e9n\u00e9is\u00e9<\/b>\nAlexandre THEALLER, doctorant – Centre des Mat\u00e9riaux, Mines Paris, PSL University, UMR CNRS 7633<\/p>\n

15h00 \u2013 15h30 : Plasticit\u00e9 cristalline et maclage par approche champ de phase : Application aux polycristaux HCP<\/b>\nJean-Lin DEQUIEDT, CEA DAM<\/p>\n

15h30 \u2013 16h : Pause – discussion<\/b><\/p>\n

16h00 – 16h30 : Caract\u00e9risation et simulation CPFEM du comportement en fatigue dwell de l’alliage de titane TA6V<\/b>\nWidad ABLA, doctorante – Centre des Mat\u00e9riaux, Mines Paris, PSL University, UMR CNRS 7633<\/p>\n

16h30 \u201317h00 : Caract\u00e9risation 4D de la relation entre microstructure, m\u00e9canismes de d\u00e9formation et fissuration par fatigue de l’Inconel 718.<\/b>\nLouis METAYER, doctorant – Centre des Mat\u00e9riaux, Mines Paris, PSL University, UMR CNRS 7633<\/p>\n

17h00 : Cl\u00f4ture de la journ\u00e9e<\/b>\nHenry PROUDHON – Centre des Mat\u00e9riaux, Mines Paris, PSL University, UMR CNRS 7633<\/p>\n\t\t<\/div>\n\t<\/div>\n<\/div>","protected":false},"featured_media":1892,"template":"","actualites-formats":[],"actualites-thematiques":[],"class_list":["post-2010","actualites","type-actualites","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\n\u00a0S\u00e9minaire Plasticit\u00e9 cristalline jeudi 2 avril 2026 - Centre des Mat\u00e9riaux Mines Paris - PSL<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.minesparis.psl.eu\/cmat\/actualites\/jeudi-2-avril-2026-plasticite-cristalline\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00a0S\u00e9minaire Plasticit\u00e9 cristalline jeudi 2 avril 2026 - Centre des Mat\u00e9riaux Mines Paris - 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