Les mat\u00e9riaux pr\u00e9-impr\u00e9gn\u00e9s sont connus pour produire des mat\u00e9riaux composites de haute performance et sont consid\u00e9r\u00e9s comme l’\u00e9talon-or dans de nombreuses applications exigeantes. L’un des inconv\u00e9nients des pr\u00e9-impr\u00e9gn\u00e9s est la n\u00e9cessit\u00e9 de les traiter en autoclave, ce qui peut augmenter le co\u00fbt et la complexit\u00e9 par rapport \u00e0 d’autres m\u00e9thodes. Pour rem\u00e9dier \u00e0 cette situation, des pr\u00e9-impr\u00e9gn\u00e9s \u00ab\u00a0hors autoclave\u00a0\u00bb ont \u00e9t\u00e9 mis au point. Ils ne n\u00e9cessitent pas les hautes pressions fournies par un autoclave et peuvent donc \u00eatre polym\u00e9ris\u00e9s par d’autres m\u00e9thodes. Cela pourrait permettre de r\u00e9duire les co\u00fbts globaux, mais d’autres probl\u00e8mes pourraient se poser.<\/p>\n
Ce webinaire propose une introduction aux pr\u00e9impr\u00e9gn\u00e9s hors autoclave dans la fabrication des composites. Les possibilit\u00e9s et les limites, ainsi qu’une comparaison directe de leurs performances avec celles des syst\u00e8mes pr\u00e9-impr\u00e9gn\u00e9s conventionnels seront discut\u00e9es. Les consid\u00e9rations relatives au traitement, y compris la stratification, les techniques de consolidation efficaces et la gestion thermique avanc\u00e9e pour le durcissement seront explor\u00e9es. Des \u00e9tudes de cas seront pr\u00e9sent\u00e9es pour illustrer ces points.<\/p>\n
Pr\u00e9sent\u00e9 par<\/strong>: Le contenu discut\u00e9 dans le webinaire est li\u00e9 au Centre des connaissances en pratique, permettant aux utilisateurs d’acc\u00e9der \u00e0 ce contenu et \u00e0 d’autres de mani\u00e8re coh\u00e9rente et coh\u00e9rente.<\/p>","excerpt":"","slug":"introduction-au-traitement-pre-impregne-hors-autoclave","image":false,"all_day":false,"start_date":"2025-07-30 09:00:00","start_date_details":{"year":"2025","month":"07","day":"30","hour":"09","minutes":"00","seconds":"00"},"end_date":"2025-07-30 10:00:00","end_date_details":{"year":"2025","month":"07","day":"30","hour":"10","minutes":"00","seconds":"00"},"utc_start_date":"2025-07-30 16:00:00","utc_start_date_details":{"year":"2025","month":"07","day":"30","hour":"16","minutes":"00","seconds":"00"},"utc_end_date":"2025-07-30 17:00:00","utc_end_date_details":{"year":"2025","month":"07","day":"30","hour":"17","minutes":"00","seconds":"00"},"timezone":"America\/Vancouver","timezone_abbr":"PDT","cost":"","cost_details":{"currency_symbol":"","currency_code":"","currency_position":"","values":[]},"website":"https:\/\/ubc.zoom.us\/webinar\/register\/WN_D0wGPwi0QQeo2SORvl-Fog","show_map":false,"show_map_link":false,"hide_from_listings":false,"sticky":false,"featured":false,"categories":[{"name":"AIM","slug":"aim-fr","term_group":0,"term_taxonomy_id":32,"taxonomy":"tribe_events_cat","description":"","parent":0,"count":28,"filter":"raw","id":32,"urls":{"self":"https:\/\/compositeskn.org\/fr\/wp-json\/tribe\/events\/v1\/categories\/32","collection":"https:\/\/compositeskn.org\/fr\/wp-json\/tribe\/events\/v1\/categories"}}],"tags":[],"venue":{"id":1878,"author":"1","status":"publish","date":"2021-10-14 12:47:49","date_utc":"2021-10-14 19:47:49","modified":"2021-10-14 12:47:49","modified_utc":"2021-10-14 19:47:49","url":"https:\/\/compositeskn.org\/lieu\/online\/","venue":"Online","slug":"online","json_ld":{"@type":"Place","name":"Online","description":"","url":"","address":{"@type":"PostalAddress"},"telephone":"","sameAs":""},"show_map":true,"show_map_link":true,"global_id":"compositeskn.org\/fr\/?id=1878","global_id_lineage":["compositeskn.org\/fr\/?id=1878"]},"organizer":[],"custom_fields":[],"json_ld":{"@context":"http:\/\/schema.org","@type":"Event","name":"Introduction au traitement pr\u00e9-impr\u00e9gn\u00e9 hors autoclave","description":"<p>Les mat\u00e9riaux pr\u00e9-impr\u00e9gn\u00e9s sont connus pour produire des mat\u00e9riaux composites de haute performance et sont consid\u00e9r\u00e9s comme l\\'\u00e9talon-or dans de nombreuses applications exigeantes. L\\'un des inconv\u00e9nients des pr\u00e9-impr\u00e9gn\u00e9s est la n\u00e9cessit\u00e9 de les traiter en autoclave, ce qui peut augmenter le co\u00fbt et la complexit\u00e9 par rapport \u00e0 d\\'autres m\u00e9thodes. Pour rem\u00e9dier \u00e0 cette situation, ... <a title="Introduction au traitement pr\u00e9-impr\u00e9gn\u00e9 hors autoclave" class="read-more" href="https:\/\/compositeskn.org\/fr\/evenements\/introduction-au-traitement-pre-impregne-hors-autoclave\/" aria-label="En savoir plus sur Introduction au traitement pr\u00e9-impr\u00e9gn\u00e9 hors autoclave">Lire plus<\/a><\/p>\\n","url":"https:\/\/compositeskn.org\/fr\/evenements\/introduction-au-traitement-pre-impregne-hors-autoclave\/","eventAttendanceMode":"https:\/\/schema.org\/OfflineEventAttendanceMode","eventStatus":"https:\/\/schema.org\/EventScheduled","startDate":"2025-07-30T09:00:00-07:00","endDate":"2025-07-30T10:00:00-07:00","location":{"@type":"Place","name":"Online","description":"","url":"","address":{"@type":"PostalAddress"},"telephone":"","sameAs":""},"performer":"Organization"}}
\nCasey Keulen
\nD\u00e9partement d’ing\u00e9nierie des mat\u00e9riaux
\nUniversit\u00e9 de la Colombie-Britannique<\/em><\/p>\n