{"id":116310,"date":"2022-05-12T04:20:30","date_gmt":"2022-05-12T03:20:30","guid":{"rendered":"https:\/\/material-properties.org\/quel-est-lacier-inoxydable-le-plus-courant-definition\/"},"modified":"2022-05-20T09:54:08","modified_gmt":"2022-05-20T08:54:08","slug":"quel-est-lacier-inoxydable-le-plus-courant-definition","status":"publish","type":"post","link":"https:\/\/material-properties.org\/fr\/quel-est-lacier-inoxydable-le-plus-courant-definition\/","title":{"rendered":"Quel est l’acier inoxydable le plus courant – D\u00e9finition"},"content":{"rendered":"

L’acier inoxydable de type 304 (contenant 18\u00a0% \u00e0 20\u00a0% de chrome et 8\u00a0% \u00e0 10,5\u00a0% de nickel) est l’acier inoxydable le plus courant.\u00a0Acier inoxydable le plus courant<\/div><\/div><\/span><\/p>\n

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\"acier<\/a><\/p>\n

L’acier inoxydable de type 304<\/span><\/strong>\u00a0(contenant 18\u00a0% \u00e0 20\u00a0% de chrome et 8\u00a0% \u00e0 10,5\u00a0% de nickel) est l’acier inoxydable le plus courant.\u00a0Il est \u00e9galement appel\u00e9 acier\u00a0inoxydable \u00ab<\/span>18\/8\u00bb en raison de sa composition qui comprend 18 % de chrome et 8 % de nickel. <\/span><\/strong>Cet alliage r\u00e9siste \u00e0 la plupart des types de corrosion.\u00a0C’est un acier inoxydable aust\u00e9nitique et il poss\u00e8de \u00e9galement d’excellentes propri\u00e9t\u00e9s cryog\u00e9niques, une bonne r\u00e9sistance \u00e0 haute temp\u00e9rature ainsi que de bonnes propri\u00e9t\u00e9s de formage et de soudage.\u00a0Il est moins conducteur \u00e9lectriquement et thermiquement que\u00a0<\/span>l’acier au carbone<\/span><\/a>\u00a0et est essentiellement non magn\u00e9tique.<\/span><\/p>\n

L’acier inoxydable de type 304L<\/span><\/strong>, largement utilis\u00e9 dans l’industrie nucl\u00e9aire, est une version \u00e0 tr\u00e8s faible teneur en carbone de l’alliage d’acier 304.\u00a0Cette nuance a des propri\u00e9t\u00e9s m\u00e9caniques l\u00e9g\u00e8rement inf\u00e9rieures \u00e0 la nuance standard 304, mais reste largement utilis\u00e9e gr\u00e2ce \u00e0 sa polyvalence.\u00a0La faible teneur en carbone du 304L minimise les pr\u00e9cipitations de carbure d\u00e9l\u00e9t\u00e8res ou nocives r\u00e9sultant du soudage.\u00a0Le 304L peut donc \u00eatre utilis\u00e9 \u00ab\u00a0tel que soud\u00e9\u00a0\u00bb dans des environnements \u00e0 corrosion s\u00e9v\u00e8re, et il \u00e9limine le besoin de recuit.\u00a0Le grade 304 a \u00e9galement une bonne r\u00e9sistance \u00e0 l’oxydation en service intermittent jusqu’\u00e0 870 \u00b0C et en service continu jusqu’\u00e0 925 \u00b0C.<\/span><\/p>\n

Le corps de la\u00a0<\/span>cuve du r\u00e9acteur<\/span><\/a>\u00a0est construit\u00a0<\/span>en acier au carbone faiblement alli\u00e9 de haute qualit\u00e9<\/span><\/strong>\u00a0et toutes les surfaces qui entrent en contact avec le fluide de refroidissement du r\u00e9acteur\u00a0<\/span>sont rev\u00eatues<\/span><\/strong>\u00a0d’un minimum d’environ 3 \u00e0 10 mm d’\u00a0<\/span>acier inoxydable aust\u00e9nitique<\/span><\/strong>\u00a0afin de minimiser la corrosion.\u00a0\u00c9tant donn\u00e9 que la nuance 304L ne n\u00e9cessite pas de recuit apr\u00e8s soudage, elle est largement utilis\u00e9e dans les composants de gros calibre.<\/span><\/p>\n

\"acier<\/a><\/p>\n

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<\/span>R\u00e9f\u00e9rences :<\/div>
Science des mat\u00e9riaux:<\/div><\/div><\/div><\/span><\/p>\n

D\u00e9partement am\u00e9ricain de l’\u00e9nergie, science des mat\u00e9riaux.\u00a0DOE Fundamentals Handbook, Volume 1 and 2. Janvier 1993.<\/span>
\nUS Department of Energy, Material Science.\u00a0DOE Fundamentals Handbook, Volume 2 et 2. Janvier 1993.<\/span>
\nWilliam D. Callister, David G. Rethwisch.\u00a0Science et g\u00e9nie des mat\u00e9riaux : une introduction 9e \u00e9dition, Wiley ;\u00a09 \u00e9dition (4 d\u00e9cembre 2013), ISBN-13\u00a0: 978-1118324578.<\/span>
\nEn ligneEberhart, Mark (2003).\u00a0Pourquoi les choses se cassent\u00a0: Comprendre le monde par la mani\u00e8re dont il se d\u00e9compose.\u00a0Harmonie.\u00a0ISBN 978-1-4000-4760-4.<\/span>
\nGaskell, David R. (1995).\u00a0Introduction \u00e0 la thermodynamique des mat\u00e9riaux (4e \u00e9d.).\u00a0\u00c9ditions Taylor et Francis.\u00a0ISBN 978-1-56032-992-3.<\/span>
\nGonz\u00e1lez-Vi\u00f1as, W. & Mancini, HL (2004).\u00a0Une introduction \u00e0 la science des mat\u00e9riaux.\u00a0Presse universitaire de Princeton.\u00a0ISBN 978-0-691-07097-1.<\/span>
\nAshby, Michael;\u00a0Hugh Shercliff;\u00a0David Cebon (2007).\u00a0Mat\u00e9riaux: ing\u00e9nierie, science, traitement et conception (1\u00e8re \u00e9d.).\u00a0Butterworth-Heinemann.\u00a0ISBN 978-0-7506-8391-3.<\/span>
\nJR Lamarsh, AJ Baratta, Introduction au g\u00e9nie nucl\u00e9aire, 3e \u00e9d., Prentice-Hall, 2001, ISBN : 0-201-82498-1.<\/span>
\n<\/span><\/p><\/div><\/div>

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Voir ci-dessus:<\/span>
\nAcier inoxydable\"\" <\/span><\/a><\/span><\/p><\/div><\/div>[grille lgc_column =\u00a0\u00bb33″ tablet_grid=\u00a0\u00bb33″ mobile_grid=\u00a0\u00bb100″ last=\u00a0\u00bbfalse\u00a0\u00bb][\/lgc_column]<\/span><\/p>\n

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Nous esp\u00e9rons que cet article,\u00a0<\/span>Acier inoxydable le plus courant<\/span><\/strong>, vous aidera.\u00a0Si oui,\u00a0<\/span>donnez-nous un like<\/span><\/strong>\u00a0dans la barre lat\u00e9rale.\u00a0L’objectif principal de ce site Web est d’aider le public \u00e0 apprendre des informations int\u00e9ressantes et importantes sur les mat\u00e9riaux et leurs propri\u00e9t\u00e9s.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

[grille lgc_column =\u00a0\u00bb33″ tablet_grid=\u00a0\u00bb33″ mobile_grid=\u00a0\u00bb100″ last=\u00a0\u00bbfalse\u00a0\u00bb][\/lgc_column] Nous esp\u00e9rons que cet article,\u00a0Acier inoxydable le plus courant, vous aidera.\u00a0Si oui,\u00a0donnez-nous un like\u00a0dans la barre lat\u00e9rale.\u00a0L’objectif principal de ce site Web est d’aider le public \u00e0 apprendre des informations int\u00e9ressantes et importantes sur les mat\u00e9riaux et leurs propri\u00e9t\u00e9s.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[53],"tags":[],"yoast_head":"\nQuel est l'acier inoxydable le plus courant - D\u00e9finition | Propri\u00e9t\u00e9s mat\u00e9rielles<\/title>\n<meta name=\"description\" content=\"L'acier inoxydable de type 304 (contenant 18\u00a0% \u00e0 20\u00a0% de chrome et 8\u00a0% \u00e0 10,5\u00a0% de nickel) est l'acier inoxydable le plus courant. 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