{"id":1824,"date":"2025-09-25T14:20:54","date_gmt":"2025-09-25T12:20:54","guid":{"rendered":"https:\/\/www.minesparis.psl.eu\/cmat\/?post_type=actualites&#038;p=1824"},"modified":"2025-09-25T14:31:01","modified_gmt":"2025-09-25T12:31:01","slug":"seminaire-chaire-messiah","status":"publish","type":"actualites","link":"https:\/\/www.minesparis.psl.eu\/cmat\/actualites\/seminaire-chaire-messiah\/","title":{"rendered":"S\u00e9minaire Chaire MESSIAH"},"content":{"rendered":"\n<div class=\"container bloc-50-50\">\n\t<div class=\"row mt-4\">\n\t\t<div class=\"col-md-6\">\n\t\t\t<p>Les 24 et 25 septembre 2025, le<span>\u00a0<\/span><b>s\u00e9minaire HAPI \/ MESSIAH<\/b>\u00a0s\u2019est tenu \u00e0<span>\u00a0<\/span><b>Mines Paris \u2013 PSL<\/b>\u00a0(Paris), organis\u00e9 conjointement avec l&rsquo;universit\u00e9<span>\u00a0<\/span><b>UC Louvain<\/b>. Cet \u00e9v\u00e9nement a r\u00e9uni chercheurs acad\u00e9miques et industriels autour de deux grands th\u00e8mes : les<span>\u00a0<\/span><b>effets d\u2019\u00e9chelle sur la rupture ductile<\/b>\u00a0et la<span>\u00a0<\/span><b>fragilisation par l\u2019hydrog\u00e8ne<\/b>.\nParmi les interventions,<span>\u00a0<\/span><b>Pilar Fern\u00e1ndez-Pis\u00f3n<\/b>\u00a0(Mines Paris \u2013 PSL) a pr\u00e9sent\u00e9 ses travaux sur l\u2019<b>inhibition des effets de l\u2019hydrog\u00e8ne par l\u2019ajout de quelques vppm d\u2019oxyg\u00e8ne<\/b>, ouvrant des perspectives nouvelles pour limiter la fragilisation des aciers.\n<i>(Photo : Pilar Fern\u00e1ndez-Pis\u00f3n pr\u00e9sentant ses travaux)<\/i><\/p>\n\t\t<\/div>\n\t\t<div class=\"col-md-6\">\n\t\t\t<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.minesparis.psl.eu\/cmat\/wp-content\/uploads\/sites\/25\/2025\/09\/seminaire_Messiah-300x226.jpg\" alt=\"\" width=\"369\" height=\"278\" class=\"wp-image-1825 aligncenter\" srcset=\"https:\/\/www.minesparis.psl.eu\/cmat\/wp-content\/uploads\/sites\/25\/2025\/09\/seminaire_Messiah-300x226.jpg 300w, https:\/\/www.minesparis.psl.eu\/cmat\/wp-content\/uploads\/sites\/25\/2025\/09\/seminaire_Messiah-1024x771.jpg 1024w, https:\/\/www.minesparis.psl.eu\/cmat\/wp-content\/uploads\/sites\/25\/2025\/09\/seminaire_Messiah-768x578.jpg 768w, https:\/\/www.minesparis.psl.eu\/cmat\/wp-content\/uploads\/sites\/25\/2025\/09\/seminaire_Messiah-1536x1157.jpg 1536w, https:\/\/www.minesparis.psl.eu\/cmat\/wp-content\/uploads\/sites\/25\/2025\/09\/seminaire_Messiah-2048x1542.jpg 2048w, https:\/\/www.minesparis.psl.eu\/cmat\/wp-content\/uploads\/sites\/25\/2025\/09\/seminaire_Messiah-1300x979.jpg 1300w\" sizes=\"auto, (max-width: 369px) 100vw, 369px\" \/><\/p>\n\t\t<\/div>\n\t<\/div>\n<\/div>","protected":false},"featured_media":1826,"template":"","actualites-formats":[24],"actualites-thematiques":[],"class_list":["post-1824","actualites","type-actualites","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - 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