Tube soud\u00e9 en acier inoxydable en recuit<\/figcaption><\/figure>\nIci, je vais vous pr\u00e9senter certaines de ces connaissances.<\/p>\n
1.Le tuyau peut \u00eatre jug\u00e9 par \u00e9cho<\/strong><\/p>\nTapotez le tuyau soud\u00e9 avec un peu plus de force et \u00e9coutez l'\u00e9cho \u00e0 l'embouchure de l'oreille attach\u00e9e. Si l'\u00e9cho est fort et aigu, cela signifie qu'il a \u00e9t\u00e9 recuit.<\/p>\n
Alors pourquoi le tube en acier inoxydable recuit produit-il un \u00e9cho plus \u00e9lev\u00e9 ? Elle est caus\u00e9e par les cristaux relativement uniformes et denses \u00e0 l'int\u00e9rieur de la partie recuite. Sans le recuit, il y aura plus de d\u00e9fauts tissulaires et il absorbera la majeure partie de l'\u00e9nergie acoustique, de sorte que l'\u00e9cho est relativement faible. Si possible, vous pouvez utiliser un sonar pour d\u00e9tecter.<\/p>\n
2.Utilisez un multim\u00e8tre num\u00e9rique avec une meilleure pr\u00e9cision<\/strong><\/p>\nMesurez la r\u00e9sistance par unit\u00e9 de longueur (par exemple 2 m\u00e8tres). La r\u00e9sistance de l'acier inoxydable est relativement grande et la valeur de r\u00e9sistance apr\u00e8s recuit est inf\u00e9rieure \u00e0 celle sans recuit.<\/p>\n
Remarque : il ne doit rester aucun liquide dessus avant le test.<\/em><\/p>\nTous les tubes soud\u00e9s en acier inoxydable produits par tous les fabricants ne subiront pas le processus de recuit, vous devez donc apprendre \u00e0 faire la distinction entre les tubes soud\u00e9s en acier inoxydable recuits et les tubes soud\u00e9s en acier inoxydable non recuits en utilisant les m\u00e9thodes ci-dessus.<\/p>","protected":false},"featured_media":5607,"template":"","categories":[186],"tags":[],"class_list":["post-5606","blog","type-blog","status-publish","has-post-thumbnail","hentry","category-stainless-steel-knowledge"],"yoast_head":"\n
How To Distinguish Between Annealed And Unannealed Stainless Steel Welded Pipes - Stainless Steel Pipe and Fittings | KAYSUNS<\/title>\n<meta name=\"description\" content=\"It is difficult to distinguish whether the stainless steel welded tube is annealed with the naked eye, so there are some methods that can be used to help you identify this.\" \/>\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.kaysuns.com\/fr\/blog\/comment-distinguer-les-tubes-soudes-en-acier-inoxydable-recuits-de-ceux-qui-ne-le-sont-pas\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How To Distinguish Between Annealed And Unannealed Stainless Steel Welded Pipes - Stainless Steel Pipe and Fittings | KAYSUNS\" \/>\n<meta property=\"og:description\" content=\"It is difficult to distinguish whether the stainless steel welded tube is annealed with the naked eye, so there are some methods that can be used to help you identify this.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kaysuns.com\/fr\/blog\/comment-distinguer-les-tubes-soudes-en-acier-inoxydable-recuits-de-ceux-qui-ne-le-sont-pas\/\" \/>\n<meta property=\"og:site_name\" content=\"Stainless Steel Pipe and Fittings | KAYSUNS\" \/>\n<meta property=\"article:modified_time\" content=\"2022-06-30T09:02:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2020\/02\/Stainless-steel-welded-pipe-in-annealing.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"757\" \/>\n\t<meta property=\"og:image:height\" content=\"561\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.kaysuns.com\/blog\/how-to-distinguish-between-annealed-and-unannealed-stainless-steel-welded-pipes\/\",\"url\":\"https:\/\/www.kaysuns.com\/blog\/how-to-distinguish-between-annealed-and-unannealed-stainless-steel-welded-pipes\/\",\"name\":\"How To Distinguish Between Annealed And Unannealed Stainless Steel Welded Pipes - 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