{"id":689,"date":"2025-06-17T06:59:16","date_gmt":"2025-06-17T06:59:16","guid":{"rendered":"https:\/\/dura-alloy.com\/?post_type=product&p=689"},"modified":"2025-06-17T06:59:16","modified_gmt":"2025-06-17T06:59:16","slug":"gh3030","status":"publish","type":"product","link":"https:\/\/www.dura-alloy.com\/fr\/produit\/gh3030\/","title":{"rendered":"GH3030"},"content":{"rendered":"

\u00c9tendue de la fourniture pour le groupe Aviation<\/span><\/strong><\/p>\n

Pi\u00e8ces forg\u00e9es, barres rondes, plaques d'acier, anneaux, tuyaux sans soudure, plaques d'acier\/courroies d'acier, mat\u00e9riaux de soudage par fil, n'h\u00e9sitez pas \u00e0 nous contacter !<\/span><\/strong><\/p>\n

1.\u00a0<\/span><\/strong>Introduction to GH3030 Materials<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 L'alliage haute temp\u00e9rature GH3030 renforc\u00e9 par une solution solide est un alliage haute temp\u00e9rature renforc\u00e9 par une solution solide 80Ni-20Cr d\u00e9velopp\u00e9 tr\u00e8s t\u00f4t. Il a une composition chimique simple et a une r\u00e9sistance thermique satisfaisante et une plasticit\u00e9 \u00e9lev\u00e9e en dessous de 800\u2103. Il a \u00e9galement de bonnes performances en mati\u00e8re d'antioxydant, de fatigue thermique, d'emboutissage \u00e0 froid et de processus de soudage. Apr\u00e8s le traitement de solution solide, l'alliage est aust\u00e9nite monophas\u00e9, et la structure est stable pendant l'utilisation. Les principaux produits sont des plaques minces lamin\u00e9es \u00e0 froid, qui peuvent \u00e9galement fournir des produits d\u00e9form\u00e9s tels que des barres, des anneaux, des fils et des tuyaux. Principalement utilis\u00e9 pour les composants de la chambre de combustion des moteurs \u00e0 turbine qui fonctionnent \u00e0 moins de 800\u00b0C et d'autres composants \u00e0 haute temp\u00e9rature qui n\u00e9cessitent une r\u00e9sistance \u00e0 l'oxydation inf\u00e9rieure \u00e0 1100\u00b0C mais qui supportent de tr\u00e8s faibles charges. [Le GH3030 poss\u00e8de d'excellentes propri\u00e9t\u00e9s de traitement \u00e0 chaud et \u00e0 froid, et est utilis\u00e9 pour fabriquer divers \u00e9quipements chimiques et accessoires connexes.<\/span><\/p>\n

2. Composants chimiques<\/span><\/strong><\/p>\n\n\n\n\n\n
alliage<\/span><\/td>\n%<\/td>\nEn<\/span><\/td>\nCr<\/td>\nFe<\/td>\nC<\/td>\nMn<\/td>\nEt<\/span><\/td>\nS<\/td>\nP<\/td>\nAl<\/td>\nDe<\/span><\/td>\n<\/tr>\n
GH30<\/span><\/td>\nValeur minimale<\/span><\/td>\nmarge<\/span><\/td>\n19<\/td>\n–<\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n0.15<\/td>\n<\/tr>\n
Valeur maximale<\/span><\/td>\n22<\/td>\n1.5<\/td>\n0.12<\/td>\n0.7<\/td>\n0.8<\/td>\n0.02<\/td>\n0.03<\/td>\n0.15<\/span><\/td>\n0.35<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

3.\u00a0<\/span><\/strong>Physical properties of GH3030<\/span><\/strong><\/p>\n\n\n\n\n\n
densit\u00e9<\/span><\/td>\nPoint de fusion<\/span><\/td>\nConductivit\u00e9 thermique<\/span><\/td>\nCapacit\u00e9 thermique sp\u00e9cifique<\/span><\/td>\nModule d'\u00e9lasticit\u00e9<\/span><\/td>\nR\u00e9sistivit\u00e9<\/span><\/td>\nCoefficient de dilatation lin\u00e9aire<\/span><\/td>\n<\/tr>\n
g \/ cm3<\/span><\/td>\n\u2103<\/td>\nL\/(W\/M - \u2103)<\/span><\/td>\nJ\/kg-\u2103<\/td>\nGPa<\/td>\n\u03bc\u03a9-m<\/td>\na\/10-6\u2103-1<\/td>\n<\/tr>\n
8.4<\/td>\n1374-1420<\/td>\n15.1(100\u2103)<\/td>\n565.2<\/td>\n224<\/td>\n1.09<\/td>\n12.8(20~100\u2103)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

GH3030\u00a0<\/span><\/strong>\u00e9tat de solution solide, propri\u00e9t\u00e9s m\u00e9caniques de l'alliage \u00e0 temp\u00e9rature ambiante :<\/span><\/strong><\/p>\n\n\n\n\n
Statut de l'alliage<\/span><\/td>\nR\u00e9sistance \u00e0 la traction<\/span>
\n\u00a0\u00a0\u03c3b (Mpa)<\/span><\/td>\n		\u00c9longation<\/span>
\n\u00a0 A5 %<\/span><\/td>\n<\/tr>\n
\u00c9tat de la solution solide<\/span><\/td>\n\u2265785<\/td>\n\u226535<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

IV.\u00a0<\/span><\/strong>GH3030\u00a0<\/span><\/strong>caract\u00e9ristiques des mat\u00e9riaux<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 L'alliage haute temp\u00e9rature 80Ni-20Cr renforc\u00e9 par une solution solide a une composition chimique simple, une r\u00e9sistance thermique satisfaisante et une plasticit\u00e9 \u00e9lev\u00e9e en dessous de 800 \u00b0C. Il a \u00e9galement de bonnes propri\u00e9t\u00e9s antioxydantes, de fatigue thermique, d'emboutissage \u00e0 froid et de soudage. Apr\u00e8s le traitement en solution solide, l'alliage est constitu\u00e9 d'aust\u00e9nite monophas\u00e9e et la structure est stable pendant l'utilisation.\u00a0<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 La structure m\u00e9tallographique du GH3030 est une structure d'aust\u00e9nite monophas\u00e9e avec une petite quantit\u00e9 de TiC et de Ti(CN) entre eux.<\/span><\/p>\n

5.\u00a0<\/span><\/strong>The application scope of\u00a0<\/strong><\/span>GH3030 is:<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 Mainly used for combustion chamber components of turbine engines operating below 800 \u00b0C<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 Other high-temperature components below 1100 \u00b0C that require oxidation resistance but withstand very small loads<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 Used to make mobile burning frames in enamel furnaces<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 GH3030 has strong hot processing and cold processing properties, and is used to make various chemical equipment and supporting accessories.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

Scope of supply for Aviation Group Forgings, round rods, steel plates, rings, seamless pipes, steel plates\/steel belts, wire welding materials, […]<\/p>","protected":false},"featured_media":690,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[16],"product_tag":[],"class_list":{"0":"post-689","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-high-temperature-alloy","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product\/689","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product\/689\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/media\/690"}],"wp:attachment":[{"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/media?parent=689"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product_brand?post=689"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product_cat?post=689"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product_tag?post=689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}