{"id":39085,"date":"2023-01-04T16:22:51","date_gmt":"2023-01-04T15:22:51","guid":{"rendered":"https:\/\/www.gt-engineering.it\/?post_type=normativa_tecnica&#038;p=39085"},"modified":"2024-06-03T16:27:45","modified_gmt":"2024-06-03T15:27:45","slug":"en-746-2-equipements-industriels-de-traitement-thermique","status":"publish","type":"normativa_tecnica","link":"https:\/\/www.gt-engineering.it\/fr\/reglements-techniques\/normes-en-iso\/en-746-2-equipements-industriels-de-traitement-thermique\/","title":{"rendered":"EN 746-2 &#8211; \u00c9quipements industriels de traitement thermique"},"content":{"rendered":"\n\n    \n        <section\n            data-name=\"Contenuto testuale con immagine\"\n            class=\"bow-gte-testo-media u-spacer-base\"\n            id=\"\"\n        >\n            \n<div class=\"o-text-media px-side-spacer sm:px-side-spacer-sm lg:px-side-spacer-tablet 2xl:px-side-spacer-desktop flex flex-wrap items-start md:block\">\n\n    \n        \n                    <div\n                class=\"h-auto mb-6 md:mb-4 lg:mb-8 xl:mb-9 float-left mr-6 md:mr-4 lg:mr-8 xl:mr-9  overflow-hidden shadow-content-image w-full md:w-1\/3\"\n            >\n                \r\n\r\n    \r\n        \r\n            \r\n                \r\n                    <picture\r\n                        class=\"\"\r\n                                            >\r\n                                                                                                        <source\r\n                                media=\"(max-width: 150px)\"\r\n                                width=\"150\"\r\n                                height=\"150\"\r\n                                srcset=\"https:\/\/www.gt-engineering.it\/wp-content\/uploads\/2023\/01\/cover-inside-1-150x150.jpg.webp\"\r\n                                type=\"image\/webp\"\r\n                            \/>\r\n                                                                                <source\r\n                                media=\"(max-width: 300px)\"\r\n                                width=\"300\"\r\n                                height=\"214\"\r\n                                srcset=\"https:\/\/www.gt-engineering.it\/wp-content\/uploads\/2023\/01\/cover-inside-1-300x214.jpg.webp\"\r\n                                type=\"image\/webp\"\r\n                            \/>\r\n                                                                                <source\r\n                                media=\"(max-width: 768px)\"\r\n                                width=\"768\"\r\n                                height=\"548\"\r\n                                srcset=\"https:\/\/www.gt-engineering.it\/wp-content\/uploads\/2023\/01\/cover-inside-1-768x548.jpg.webp\"\r\n                                type=\"image\/webp\"\r\n                            \/>\r\n                                                                                <source\r\n                                media=\"(max-width: 1024px)\"\r\n                                width=\"1024\"\r\n                                height=\"731\"\r\n                                srcset=\"https:\/\/www.gt-engineering.it\/wp-content\/uploads\/2023\/01\/cover-inside-1-1024x731.jpg.webp\"\r\n                                type=\"image\/webp\"\r\n                            \/>\r\n                                                                            <img\r\n                            class=\"a-image transparent border-image h-auto  w-full\"\r\n                                                        srcset=\"https:\/\/www.gt-engineering.it\/wp-content\/uploads\/2023\/01\/cover-inside-1.jpg.webp\"\r\n                                                        title=\"cover inside\"\r\n                                                        type=\"image\/webp\"\r\n                        \/>\r\n                    <\/picture>\r\n\r\n                \r\n\r\n                    \r\n    \r\n            <\/div>\n        \n                    <div class=\"relative w-full\">\n                \n<div class=\"a-text font-text text-base normal mt-8 first:mt-0 space-y-4\">\n    <p>Les normes de la s\u00e9rie<strong> UNI EN 746<\/strong> contiennent les exigences relatives \u00e0 la s\u00e9curit\u00e9 de la conception et de la construction des \u00e9quipements industriels de traitement thermique. La liste compl\u00e8te de ces normes est donn\u00e9e ci-dessous :<\/p>\n<p><strong>Partie 1<\/strong> : Exigences communes de s\u00e9curit\u00e9 pour les \u00e9quipements thermiques industriels ;<\/p>\n<p><strong>Partie 2<\/strong> : Exigences de s\u00e9curit\u00e9 pour les syst\u00e8mes de combustion et de manutention des combustibles ;<\/p>\n<p><strong>Partie 3<\/strong> : Exigences de s\u00e9curit\u00e9 pour la production et l&rsquo;utilisation de gaz d&rsquo;atmosph\u00e8re ;<\/p>\n<p><strong>Partie 4<\/strong> : Exigences particuli\u00e8res de s\u00e9curit\u00e9 pour les \u00e9quipements de traitement thermique de la galvanisation \u00e0 chaud ;<\/p>\n<p><strong>Partie 5<\/strong> : Prescriptions particuli\u00e8res de s\u00e9curit\u00e9 pour les \u00e9quipements de traitement thermique par bain de sel ;<\/p>\n<p><strong>Partie 6<\/strong> : Prescriptions particuli\u00e8res de s\u00e9curit\u00e9 pour les \u00e9quipements de thermotraitement par fusion, refusion et maintien en phase liquide des mat\u00e9riaux ;<\/p>\n<p><strong>Partie 7<\/strong> : Prescriptions particuli\u00e8res de s\u00e9curit\u00e9 pour les \u00e9quipements de thermotraitement sous vide ;<\/p>\n<p><strong>Partie 8<\/strong> : Prescriptions particuli\u00e8res de s\u00e9curit\u00e9 pour les \u00e9quipements de trempe.<\/p>\n<p>En particulier, la norme <strong>EN 746-2,<\/strong> publi\u00e9e en mai 2011, par le Comit\u00e9 technique CEN \/ TC 186 remplace la version pr\u00e9c\u00e9dente de 1997.<br \/>\nIl s&rsquo;agit d&rsquo;une norme technique de<strong> type C<\/strong>. Cette partie de la norme EN 746, conjointement avec la norme EN 746-1, sp\u00e9cifie les exigences de s\u00e9curit\u00e9 pour les br\u00fbleurs simples et multiples qui font partie des \u00e9quipements industriels de traitement thermique (IThE).<\/p>\n<p>Elle traite des dangers significatifs, des situations dangereuses et des \u00e9v\u00e9nements relatifs aux syst\u00e8mes de combustion et de manipulation des combustibles qui font partie de l&rsquo;IThE, lorsqu&rsquo;ils sont utilis\u00e9s comme pr\u00e9vu et dans les conditions pr\u00e9vues par le fabricant.<\/p>\n<p>La norme \u00e9nonce \u00e9galement les exigences n\u00e9cessaires en mati\u00e8re d&rsquo;information pour l&rsquo;utilisation. La norme s&rsquo;applique \u00e0 toute oxydation avec de l&rsquo;air ou d&rsquo;autres gaz contenant de l&rsquo;oxyg\u00e8ne libre de combustibles gazeux, liquides et solides ou \u00e0 toute combustion de ceux-ci pour lib\u00e9rer de l&rsquo;\u00e9nergie thermique.<\/p>\n<p>La norme <strong>EN<\/strong> <strong>ISO 13577-2<\/strong> \u00ab\u00a0Fours industriels et \u00e9quipements de traitement associ\u00e9s &#8211; S\u00e9curit\u00e9 de la production et de l&rsquo;utilisation des gaz d&rsquo;atmosph\u00e8re protectrice et r\u00e9active\u00a0\u00bb s&rsquo;applique aux m\u00eames \u00e9quipements que la norme EN 746-2. En tant que norme ISO, elle s&rsquo;applique dans le monde entier, ses annexes r\u00e9pondent \u00e0 des exigences distinctes pour l&rsquo;Europe, les \u00c9tats-Unis et le Japon.<\/p>\n<p><strong>REMARQUE : le CEN s&rsquo;efforce de transf\u00e9rer la norme EN ISO 13577 vers la norme europ\u00e9enne EN 746 afin de disposer d&rsquo;une norme europ\u00e9enne conforme \u00e0 la norme internationale.<\/strong> De cette mani\u00e8re, le comit\u00e9 souhaite minimiser les diff\u00e9rences entre les normes ISO et CEN.<\/p>\n<p>&nbsp;<\/p>\n<\/div>            <\/div>\n        \n        \n                <div class=\"clear-both\"><\/div>\n        \n\n    <\/div>\n        <\/section>\n\n    \n","protected":false},"excerpt":{"rendered":"<p>Les normes de la s\u00e9rie UNI EN 746 contiennent les exigences relatives \u00e0 la s\u00e9curit\u00e9 de la conception et de la construction des \u00e9quipements industriels de traitement thermique. La liste compl\u00e8te de ces normes est donn\u00e9e ci-dessous :<\/p>\n","protected":false},"author":182,"featured_media":39086,"parent":0,"menu_order":40,"template":"","meta":{"_acf_changed":false,"footnotes":""},"normative-tecniche":[164],"class_list":["post-39085","normativa_tecnica","type-normativa_tecnica","status-publish","has-post-thumbnail","hentry","tipologia_normativa-normes-en-iso"],"acf":{"sottotitolo":"","allegati":null},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>EN 746-2 - \u00c9quipements industriels de traitement thermique - Gt-Engineering<\/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.gt-engineering.it\/fr\/reglements-techniques\/normes-en-iso\/en-746-2-equipements-industriels-de-traitement-thermique\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"EN 746-2 - \u00c9quipements industriels de traitement thermique - Gt-Engineering\" \/>\n<meta property=\"og:description\" content=\"Les normes de la s\u00e9rie UNI EN 746 contiennent les exigences relatives \u00e0 la s\u00e9curit\u00e9 de la conception et de la construction des \u00e9quipements industriels de traitement thermique. 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