![\"Sanitaire-Soudure-Coude-90\"](\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2015\/11\/Sanitary-Weld-Elbow-90.jpg\")
<\/a><\/p>\nLes gens pensent souvent que les aimants absorbent les mat\u00e9riaux en acier inoxydable, v\u00e9rifient leurs avantages et leurs inconv\u00e9nients et leur authenticit\u00e9, non magn\u00e9tique, ils pensent que c'est de bons produits authentiques\u00a0; magn\u00e9tique, ils pensent qu'il s'agit de contrefa\u00e7ons. En fait, il s'agit d'une fa\u00e7on extr\u00eamement unilat\u00e9rale et irr\u00e9aliste de distinguer les erreurs.<\/p>\n
Il existe de nombreux types d'inox, que l'on peut diviser en plusieurs cat\u00e9gories selon la structure \u00e0 temp\u00e9rature ambiante :<\/p>\n
1. Type aust\u00e9nitique\u00a0: tel que 304, 321, 316, 310, etc.\u00a0;<\/strong><\/p>\n2. Type martensite ou ferrite\u00a0: tel que 430, 420, 410, etc.\u00a0;<\/strong><\/p>\nLe type aust\u00e9nite est non magn\u00e9tique ou faiblement magn\u00e9tique, et la martensite ou la ferrite est magn\u00e9tique.<\/p>\n
La plupart des aciers inoxydables utilis\u00e9s pour les plaques tubulaires d\u00e9coratives sont des mat\u00e9riaux aust\u00e9nitiques 304, g\u00e9n\u00e9ralement non magn\u00e9tiques ou faiblement magn\u00e9tiques. Cependant, des propri\u00e9t\u00e9s magn\u00e9tiques peuvent survenir en raison de fluctuations de la composition chimique ou des conditions de traitement dues \u00e0 la fusion, mais cela ne peut pas \u00eatre consid\u00e9r\u00e9 comme une contrefa\u00e7on ou sans r\u00e9serve, quelle en est la raison\u00a0?<\/p>\n
Il est mentionn\u00e9 ci-dessus que l'aust\u00e9nite est non magn\u00e9tique ou faiblement magn\u00e9tique, tandis que la martensite ou la ferrite est magn\u00e9tique. En raison de la s\u00e9gr\u00e9gation ou d'un traitement thermique inappropri\u00e9 pendant la fusion, une petite quantit\u00e9 de martensite ou de ferrite dans l'acier inoxydable aust\u00e9nitique 304 est provoqu\u00e9e. Organisation du corps. Ainsi, l'acier inoxydable 304 aura de faibles propri\u00e9t\u00e9s magn\u00e9tiques.<\/p>\n
De plus, l'acier inoxydable 304 est \u00e9croui et la microstructure est \u00e9galement transform\u00e9e en martensite. Plus la d\u00e9formation \u00e0 froid est importante, plus la transformation martensitique est importante et plus les propri\u00e9t\u00e9s magn\u00e9tiques de l'acier sont grandes. Comme un lot de bandes d'acier, elle produit des tubes \u03a676 sans induction magn\u00e9tique \u00e9vidente et produit des tubes 9,5. En raison de la grande d\u00e9formation de la flexion, l'induction magn\u00e9tique est \u00e9vidente. Le tube rectangulaire produit est plus grand que le tube rond, en particulier la partie coud\u00e9e, et la d\u00e9formation est plus intense et le magn\u00e9tique est plus \u00e9vident.<\/p>\n
Afin d'\u00e9liminer compl\u00e8tement les propri\u00e9t\u00e9s magn\u00e9tiques de l'acier 304 caus\u00e9es par les raisons ci-dessus, la structure d'aust\u00e9nite peut \u00eatre restaur\u00e9e par un traitement en solution \u00e0 haute temp\u00e9rature pour \u00e9liminer les propri\u00e9t\u00e9s magn\u00e9tiques.<\/p>\n
En particulier, les propri\u00e9t\u00e9s magn\u00e9tiques de l'acier inoxydable 304 caus\u00e9es par les raisons ci-dessus ne sont pas au m\u00eame niveau que les propri\u00e9t\u00e9s magn\u00e9tiques d'autres mat\u00e9riaux tels que le 430 et l'acier au carbone. C'est-\u00e0-dire que les propri\u00e9t\u00e9s magn\u00e9tiques de l'acier 304 pr\u00e9sentent toujours des propri\u00e9t\u00e9s magn\u00e9tiques faibles.<\/p>","protected":false},"featured_media":2567,"template":"","categories":[186],"tags":[],"class_list":["post-5201","blog","type-blog","status-publish","has-post-thumbnail","hentry","category-stainless-steel-knowledge"],"yoast_head":"\n
Why Is The Stainless Steel Welding Elbow Magnetic? - Stainless Steel Pipe and Fittings | KAYSUNS<\/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.kaysuns.com\/fr\/blog\/pourquoi-le-coude-de-soudure-en-acier-inoxydable-est-il-magnetique\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why Is The Stainless Steel Welding Elbow Magnetic? - Stainless Steel Pipe and Fittings | KAYSUNS\" \/>\n<meta property=\"og:description\" content=\"Why Is The Stainless Steel Welding Elbow Magnetic? Many stainless steel welded elbows have a certain amount of magnetism, so what is the quality of such stainless steel welded elbows? 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