{"id":10339,"date":"2025-12-25T18:12:45","date_gmt":"2025-12-25T10:12:45","guid":{"rendered":"https:\/\/dewintech.com\/?post_type=material&#038;p=10339"},"modified":"2025-12-25T18:18:29","modified_gmt":"2025-12-25T10:18:29","slug":"moulage-daluminium","status":"publish","type":"material","link":"https:\/\/dewintech.com\/fr\/material\/aluminum-casting\/","title":{"rendered":"Moulage d'aluminium"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"10339\" class=\"elementor elementor-10339\" data-elementor-post-type=\"material\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5ec16a5d e-flex e-con-boxed elementor-repeater-item-default_padding sk-none elementor-repeater-item-none elementor-repeater-item-none_hover e-con e-parent\" data-id=\"5ec16a5d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2d6a6ff5 e-con-full e-flex elementor-repeater-item-default_padding elementor-repeater-item-none elementor-repeater-item-none_hover e-con e-child\" data-id=\"2d6a6ff5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-492569cc elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-heading\" data-id=\"492569cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Moulage d'aluminium<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d9f212e elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-button\" data-id=\"6d9f212e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjEyMTYiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Obtenir des devis de mat\u00e9riaux<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3999d59e e-con-full e-flex elementor-repeater-item-default_padding elementor-repeater-item-none elementor-repeater-item-none_hover e-con e-child\" data-id=\"3999d59e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-45eff733 external_elementor-repeater-item-none_external elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-image\" data-id=\"45eff733\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"223\" src=\"https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/Aluminum-Casting-300x223.png\" class=\"attachment-medium size-medium wp-image-10344\" alt=\"\" srcset=\"https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/Aluminum-Casting-300x223.png 300w, https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/Aluminum-Casting-768x571.png 768w, https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/Aluminum-Casting-600x446.png 600w, https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/Aluminum-Casting.png 772w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-247ba2f9 e-flex e-con-boxed elementor-repeater-item-default_padding elementor-repeater-item-none elementor-repeater-item-none_hover e-con e-parent\" data-id=\"247ba2f9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1d3c5cd1 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-woocommerce-breadcrumb\" data-id=\"1d3c5cd1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"woocommerce-breadcrumb.default\">\n\t\t\t\t\t<nav class=\"woocommerce-breadcrumb\" aria-label=\"Breadcrumb\" data-no-translation=\"\" data-trp-gettext=\"\">Home<\/nav>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27593ab0 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-text-editor\" data-id=\"27593ab0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3 data-path-to-node=\"2\">Le m\u00e9tal qui a red\u00e9fini la mobilit\u00e9 : l'aluminium<\/h3><p data-path-to-node=\"3\">Si vous d\u00e9montez un v\u00e9hicule \u00e9lectrique moderne ou un smartphone haut de gamme, vous trouverez <b data-path-to-node=\"3\" data-index-in-node=\"82\">Aluminium<\/b> en son c\u0153ur. C'est le \u201c MVP \u201d du monde du moulage car il offre le compromis ultime : <b data-path-to-node=\"3\" data-index-in-node=\"183\">la r\u00e9sistance de l'acier pour seulement un tiers du poids.<\/b><\/p><p data-path-to-node=\"4\">Le moulage d'aluminium prosp\u00e8re dans les environnements o\u00f9 la chaleur est l'ennemi et le poids est un obstacle. Sa capacit\u00e9 naturelle \u00e0 former une couche d'oxyde protectrice signifie \u00e9galement qu'il combat la corrosion sans n\u00e9cessiter de traitements de surface co\u00fbteux.<\/p><h3 data-path-to-node=\"9\">Comparaison : ADC12 vs A380 vs A356<\/h3><p data-path-to-node=\"10\">Dans la fonderie, nous n'utilisons pas simplement de \u201c l'aluminium \u201d ; nous choisissons une \u201c recette \u201d (alliage) sp\u00e9cifique en fonction de la mission de votre pi\u00e8ce. Voici comment les acteurs les plus courants se positionnent :<\/p><table data-path-to-node=\"11\"><thead><tr><td><strong>Caract\u00e9ristique de performance<\/strong><\/td><td><strong>ADC12 (Le polyvalent)<\/strong><\/td><td><strong>A380 (La norme de l'industrie)<\/strong><\/td><td><strong>A356 (Le roi de la r\u00e9sistance)<\/strong><\/td><\/tr><\/thead><tbody><tr><td><span data-path-to-node=\"11,1,0,0\"><b data-path-to-node=\"11,1,0,0\" data-index-in-node=\"0\">Id\u00e9al pour<\/b><\/span><\/td><td><span data-path-to-node=\"11,1,1,0\">Pi\u00e8ces complexes et \u00e0 parois minces<\/span><\/td><td><span data-path-to-node=\"11,1,2,0\">La plupart des pi\u00e8ces automobiles bas\u00e9es aux \u00c9tats-Unis<\/span><\/td><td><span data-path-to-node=\"11,1,3,0\">Pi\u00e8ces structurelles et robustes<\/span><\/td><\/tr><tr><td><span data-path-to-node=\"11,2,0,0\"><b data-path-to-node=\"11,2,0,0\" data-index-in-node=\"0\">Facilit\u00e9 de moulage<\/b><\/span><\/td><td><span data-path-to-node=\"11,2,1,0\">Le plus \u00e9lev\u00e9 (Flux parfait)<\/span><\/td><td><span data-path-to-node=\"11,2,2,0\">Tr\u00e8s \u00e9lev\u00e9<\/span><\/td><td><span data-path-to-node=\"11,2,3,0\">Mod\u00e9r\u00e9 (Coul\u00e9e par gravit\u00e9)<\/span><\/td><\/tr><tr><td><span data-path-to-node=\"11,3,0,0\"><b data-path-to-node=\"11,3,0,0\" data-index-in-node=\"0\">Dissipation thermique<\/b><\/span><\/td><td><span data-path-to-node=\"11,3,1,0\">96 W\/m.K<\/span><\/td><td><span data-path-to-node=\"11,3,2,0\">96 \u2013 100 W\/m.K<\/span><\/td><td><span data-path-to-node=\"11,3,3,0\">150 W\/m.K<\/span><\/td><\/tr><tr><td><span data-path-to-node=\"11,4,0,0\"><b data-path-to-node=\"11,4,0,0\" data-index-in-node=\"0\">R\u00e9sistance \u00e0 la traction<\/b><\/span><\/td><td><span data-path-to-node=\"11,4,1,0\">310 MPa<\/span><\/td><td><span data-path-to-node=\"11,4,2,0\">320 MPa<\/span><\/td><td><span data-path-to-node=\"11,4,3,0\">230 \u2013 280 MPa (apr\u00e8s T6)<\/span><\/td><\/tr><tr><td><span data-path-to-node=\"11,5,0,0\"><b data-path-to-node=\"11,5,0,0\" data-index-in-node=\"0\">Pi\u00e8ce typique<\/b><\/span><\/td><td><span data-path-to-node=\"11,5,1,0\">Bo\u00eetiers 5G, bo\u00eetiers ECU<\/span><\/td><td><span data-path-to-node=\"11,5,2,0\">Supports, capots moteur<\/span><\/td><td><span data-path-to-node=\"11,5,3,0\">Jantes de voiture, n\u0153uds a\u00e9rospatiaux<\/span><\/td><\/tr><\/tbody><\/table><h3 data-path-to-node=\"10\">Anatomie du processus de coul\u00e9e<\/h3><p data-path-to-node=\"11\">L'aluminium n'est pas juste \u201cvers\u00e9\u201d ; il est con\u00e7u. Selon la complexit\u00e9 et le volume de votre pi\u00e8ce, nous utilisons diff\u00e9rents \u201cchemins\u201d vers le produit final :<\/p><ul data-path-to-node=\"12\"><li><p data-path-to-node=\"12,0,0\"><b data-path-to-node=\"12,0,0\" data-index-in-node=\"0\">Moulage sous pression \u00e0 haute pression (HPDC) :<\/b> Pensez-y comme \u00e0 un \u201c moulage par injection pour le m\u00e9tal \u201d. Nous injectons de l'aluminium en fusion dans une matrice en acier \u00e0 des vitesses \u00e9normes. <b data-path-to-node=\"12,0,0\" data-index-in-node=\"143\">R\u00e9sultat :<\/b> Une pr\u00e9cision incroyable, des parois fines (<span class=\"math-inline\" data-math=\"1.5\\text{mm}\" data-index-in-node=\"185\">$1.5\\text{mm}$<\/span>), et une production en grand volume.<\/p><\/li><li><p data-path-to-node=\"12,1,0\"><b data-path-to-node=\"12,1,0\" data-index-in-node=\"0\">Coul\u00e9e par gravit\u00e9 et basse pression :<\/b> Parfait pour les pi\u00e8ces \u00e9paisses et structurelles qui doivent \u00eatre \u00e9tanches. Il permet un traitement thermique (T6), qui peut doubler la r\u00e9sistance du m\u00e9tal.<\/p><\/li><li><p data-path-to-node=\"12,2,0\"><b data-path-to-node=\"12,2,0\" data-index-in-node=\"0\">Moulage au sable :<\/b> Le h\u00e9ros \u201c Old School \u201d. Id\u00e9al pour les pi\u00e8ces massives (comme les blocs moteurs) ou les prototypes \u00e0 faible volume o\u00f9 vous souhaitez \u00e9viter des outillages en acier co\u00fbteux.<\/p><\/li><\/ul><blockquote data-path-to-node=\"13\"><p>Pourquoi l'aluminium \u201c chante \u201d dans l'\u00e9lectronique :<\/p><p>L'aluminium est une \u00e9ponge thermique. Dans les industries 5G et LED, nous l'utilisons pour mouler d'\u00e9normes dissipateurs thermiques avec des ailettes complexes. Il \u00e9vacue la chaleur des puces sensibles plus rapidement que presque tous les autres m\u00e9taux moulables, garantissant que votre technologie ne fond pas sous pression.<\/p><\/blockquote><hr data-path-to-node=\"14\" \/><h3 data-path-to-node=\"15\">\u00a0Finir le look<\/h3><p data-path-to-node=\"16\">L'aluminium est une belle toile. Contrairement \u00e0 certains m\u00e9taux qui paraissent ternes apr\u00e8s le moulage, l'aluminium peut \u00eatre :<\/p><ol start=\"1\" data-path-to-node=\"17\"><li><p data-path-to-node=\"17,0,0\"><b data-path-to-node=\"17,0,0\" data-index-in-node=\"0\">Anodis\u00e9 :<\/b> Pour une surface dure, color\u00e9e, semblable \u00e0 du saphir.<\/p><\/li><li><p data-path-to-node=\"17,1,0\"><b data-path-to-node=\"17,1,0\" data-index-in-node=\"0\">Rev\u00eatement en poudre :<\/b> Pour une protection ext\u00e9rieure robuste.<\/p><\/li><li><p data-path-to-node=\"17,2,0\"><b data-path-to-node=\"17,2,0\" data-index-in-node=\"0\">Sabl\u00e9 :<\/b> Pour une texture haut de gamme, mate, \u201c style MacBook \u201d.<\/p><\/li><\/ol><hr data-path-to-node=\"18\" \/><p data-path-to-node=\"19\"><b data-path-to-node=\"19\" data-index-in-node=\"0\">Cherchez-vous \u00e0 all\u00e9ger un assemblage m\u00e9canique sans perdre en rigidit\u00e9 ? Examinons votre mod\u00e8le 3D \u2014 je peux vous sugg\u00e9rer o\u00f9 ajouter des \u201c nervures \u201d \u00e0 la conception afin que nous puissions utiliser une paroi en aluminium plus fine et plus l\u00e9g\u00e8re sans sacrifier la r\u00e9sistance.<\/b><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-35f33f38 e-con-full elementor-repeater-item-none_hover e-flex elementor-repeater-item-default_padding elementor-repeater-item-none e-con e-child\" data-id=\"35f33f38\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7cd8cf4c elementor-absolute plane-loop e-transform e-transform elementor-view-default elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-icon\" 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data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-cubes\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M488.6 250.2L392 214V105.5c0-15-9.3-28.4-23.4-33.7l-100-37.5c-8.1-3.1-17.1-3.1-25.3 0l-100 37.5c-14.1 5.3-23.4 18.7-23.4 33.7V214l-96.6 36.2C9.3 255.5 0 268.9 0 283.9V394c0 13.6 7.7 26.1 19.9 32.2l100 50c10.1 5.1 22.1 5.1 32.2 0l103.9-52 103.9 52c10.1 5.1 22.1 5.1 32.2 0l100-50c12.2-6.1 19.9-18.6 19.9-32.2V283.9c0-15-9.3-28.4-23.4-33.7zM358 214.8l-85 31.9v-68.2l85-37v73.3zM154 104.1l102-38.2 102 38.2v.6l-102 41.4-102-41.4v-.6zm84 291.1l-85 42.5v-79.1l85-38.8v75.4zm0-112l-102 41.4-102-41.4v-.6l102-38.2 102 38.2v.6zm240 112l-85 42.5v-79.1l85-38.8v75.4zm0-112l-102 41.4-102-41.4v-.6l102-38.2 102 38.2v.6z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7dce16d6 e-con-full elementor-repeater-item-none_hover e-flex elementor-repeater-item-default_padding elementor-repeater-item-none e-con e-child\" data-id=\"7dce16d6\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-448c0c5c elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-heading\" data-id=\"448c0c5c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pr\u00eat \u00e0 utiliser ce mat\u00e9riau pour vos pi\u00e8ces ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-33b1e7c0 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-heading\" data-id=\"33b1e7c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Contactez-nous pour \u00e9valuer la fabricabilit\u00e9, les tol\u00e9rances et le co\u00fbt pour votre application sp\u00e9cifique.<\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5cb9792 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-button\" data-id=\"5cb9792\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xs elementor-animation-float\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjEyMTYiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg 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It is the &#8220;MVP&#8221; of the casting world because it offers the ultimate trade-off: the strength of steel at only one-third of the weight. Aluminum casting [&hellip;]<\/p>\n","protected":false},"featured_media":0,"menu_order":0,"template":"","format":"standard","meta":{"footnotes":""},"material_category":[243],"class_list":["post-10339","material","type-material","status-publish","format-standard","hentry","material_category-die-casting"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Aluminum Casting - Dewin - Help You Make Custom Parts &amp; Assembilies in Vietnam &amp; China<\/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:\/\/dewintech.com\/fr\/materiau\/moulage-daluminium\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Aluminum Casting\" \/>\n<meta property=\"og:description\" content=\"Aluminum Casting Get material quotes The Metal That Redefined Mobility: Aluminum If you strip down a modern electric vehicle or a high-end smartphone, you&#8217;ll find Aluminum at its core. 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It is the &#8220;MVP&#8221; of the casting world because it offers the ultimate trade-off: the strength of steel at only one-third of the weight. 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