{"id":10364,"date":"2025-12-25T18:29:18","date_gmt":"2025-12-25T10:29:18","guid":{"rendered":"https:\/\/dewintech.com\/?post_type=material&#038;p=10364"},"modified":"2025-12-25T18:34:32","modified_gmt":"2025-12-25T10:34:32","slug":"moulage-en-laiton","status":"publish","type":"material","link":"https:\/\/dewintech.com\/fr\/material\/brass-casting\/","title":{"rendered":"Moulage de laiton"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"10364\" class=\"elementor elementor-10364\" data-elementor-post-type=\"material\">\n\t\t\t\t<div class=\"elementor-element elementor-element-22c72f37 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=\"22c72f37\" 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-be9be2e 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=\"be9be2e\" 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-639342dc elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-heading\" data-id=\"639342dc\" 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 de laiton<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6267ac5e elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-button\" data-id=\"6267ac5e\" 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-2caab5b6 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=\"2caab5b6\" 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-49e88a3c external_elementor-repeater-item-none_external elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-image\" data-id=\"49e88a3c\" 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=\"275\" src=\"https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/Brass-Casting-300x275.png\" class=\"attachment-medium size-medium wp-image-10369\" alt=\"\" srcset=\"https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/Brass-Casting-300x275.png 300w, https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/Brass-Casting-768x704.png 768w, https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/Brass-Casting-600x550.png 600w, https:\/\/dewintech.com\/wp-content\/uploads\/2025\/12\/Brass-Casting.png 840w\" 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-5ba97676 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=\"5ba97676\" 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-4a96d38 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-woocommerce-breadcrumb\" data-id=\"4a96d38\" 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-46ae7045 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-text-editor\" data-id=\"46ae7045\" 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=\"4\">Magn\u00e9sium : Le champion \u201c poids plume \u201d des m\u00e9taux<\/h3><p data-path-to-node=\"5\">Si l'aluminium est l\u00e9ger, <b data-path-to-node=\"5\" data-index-in-node=\"22\">le magn\u00e9sium<\/b> est r\u00e9volutionnaire. C'est le m\u00e9tal structurel le plus l\u00e9ger disponible pour les ing\u00e9nieurs aujourd'hui \u2014<b data-path-to-node=\"5\" data-index-in-node=\"115\">33% plus l\u00e9ger que l'aluminium<\/b> et <b data-path-to-node=\"5\" data-index-in-node=\"145\">75% plus l\u00e9ger que l'acier<\/b>.<\/p><p data-path-to-node=\"6\">\u00c0 une \u00e9poque o\u00f9 l'autonomie de la batterie (VE) et l'ergonomie portable (ordinateurs portables\/drones) sont primordiales, le magn\u00e9sium est le mat\u00e9riau de pr\u00e9dilection. Il ne fait pas que r\u00e9duire le poids ; il poss\u00e8de un rapport \u201c r\u00e9sistance\/poids \u201d incroyable et peut amortir les vibrations mieux que presque tous les autres m\u00e9taux.<\/p><h3 data-path-to-node=\"7\">Les leaders de la performance : AZ91D vs. AM60B<\/h3><p data-path-to-node=\"8\">Dans le monde du magn\u00e9sium, nous travaillons principalement avec deux \u201c super-alliages \u201d. Votre choix d\u00e9pend si vous avez besoin d'une coque rigide ou d'une pi\u00e8ce capable de r\u00e9sister \u00e0 un choc.<\/p><table data-path-to-node=\"9\"><thead><tr><td><strong>Caract\u00e9ristique<\/strong><\/td><td><strong>AZ91D (Le choix populaire)<\/strong><\/td><td><strong>AM60B (Le choix r\u00e9sistant)<\/strong><\/td><\/tr><\/thead><tbody><tr><td><span data-path-to-node=\"9,1,0,0\"><b data-path-to-node=\"9,1,0,0\" data-index-in-node=\"0\">B\u00e9n\u00e9fice principal<\/b><\/span><\/td><td><span data-path-to-node=\"9,1,1,0\">Excellente r\u00e9sistance et r\u00e9sistance \u00e0 la corrosion<\/span><\/td><td><span data-path-to-node=\"9,1,2,0\">Haute ductilit\u00e9 (il se plie avant de se casser)<\/span><\/td><\/tr><tr><td><span data-path-to-node=\"9,2,0,0\"><b data-path-to-node=\"9,2,0,0\" data-index-in-node=\"0\">Aptitude \u00e0 la coul\u00e9e<\/b><\/span><\/td><td><span data-path-to-node=\"9,2,1,0\">Exceptionnelle (Id\u00e9al pour les formes complexes)<\/span><\/td><td><span data-path-to-node=\"9,2,2,0\">Bon<\/span><\/td><\/tr><tr><td><span data-path-to-node=\"9,3,0,0\"><b data-path-to-node=\"9,3,0,0\" data-index-in-node=\"0\">R\u00e9sistance \u00e0 la traction<\/b><\/span><\/td><td><span data-path-to-node=\"9,3,1,0\">230 MPa<\/span><\/td><td><span data-path-to-node=\"9,3,2,0\">220 MPa<\/span><\/td><\/tr><tr><td><span data-path-to-node=\"9,4,0,0\"><b data-path-to-node=\"9,4,0,0\" data-index-in-node=\"0\">Allongement<\/b><\/span><\/td><td><span data-path-to-node=\"9,4,1,0\">3% (Rigide)<\/span><\/td><td><span data-path-to-node=\"9,4,2,0\">6% \u2013 8% (Flexible\/R\u00e9sistant)<\/span><\/td><\/tr><tr><td><span data-path-to-node=\"9,5,0,0\"><b data-path-to-node=\"9,5,0,0\" data-index-in-node=\"0\">Usage typique<\/b><\/span><\/td><td><span data-path-to-node=\"9,5,1,0\">Cadres d'ordinateurs portables, bo\u00eetiers d'appareils photo, tron\u00e7onneuses<\/span><\/td><td><span data-path-to-node=\"9,5,2,0\">Si\u00e8ges de voiture, volants, tableaux de bord<\/span><\/td><\/tr><\/tbody><\/table><h3 data-path-to-node=\"10\">Pourquoi le magn\u00e9sium est un \u201c champion de la vitesse de production \u201d<\/h3><p data-path-to-node=\"11\">Le magn\u00e9sium n'est pas seulement l\u00e9ger ; il est rapide \u00e0 fabriquer. Voici pourquoi il excelle dans la production \u00e0 grand volume :<\/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\">Faible capacit\u00e9 thermique :<\/b> Il refroidit et se solidifie incroyablement vite dans le moule. Cela signifie des temps de cycle plus courts : nous pouvons souvent produire plus de pi\u00e8ces en magn\u00e9sium par heure que d'aluminium.<\/p><\/li><li><p data-path-to-node=\"12,1,0\"><b data-path-to-node=\"12,1,0\" data-index-in-node=\"0\">Usure minimale des outils :<\/b> Le magn\u00e9sium n\u201c\u201d attaque \u00bb pas ou n'\u00e9rode pas le moule en acier aussi agressivement que l'aluminium. Cela prolonge consid\u00e9rablement la dur\u00e9e de vie de votre moule.<\/p><\/li><li><p data-path-to-node=\"12,2,0\"><b data-path-to-node=\"12,2,0\" data-index-in-node=\"0\">Parois fines complexes :<\/b> Nous pouvons mouler le magn\u00e9sium avec des \u00e9paisseurs de paroi aussi faibles que <b data-path-to-node=\"12,2,0\" data-index-in-node=\"74\">1,0 mm \u00e0 1,2 mm<\/b>, permettant des conceptions int\u00e9gr\u00e9es incroyablement complexes.<\/p><\/li><\/ul><h3 data-path-to-node=\"13\">Le facteur critique : Blindage et s\u00e9curit\u00e9<\/h3><p data-path-to-node=\"14\">Le magn\u00e9sium \u00e0 l'\u00e9tat fondu est tr\u00e8s r\u00e9actif avec l'oxyg\u00e8ne. Dans la fonderie, nous utilisons des gaz de couverture sp\u00e9cialis\u00e9s <b data-path-to-node=\"14\" data-index-in-node=\"97\">Gaz de couverture<\/b> (comme le SF6 ou des m\u00e9langes alternatifs) pour cr\u00e9er une couverture protectrice sur le m\u00e9tal. Bien que la \u201cinflammabilit\u00e9\u201d du magn\u00e9sium soit un mythe courant pour les pi\u00e8ces finies (elles sont tr\u00e8s s\u00fbres !), elle n\u00e9cessite un haut niveau d'expertise et un \u00e9quipement sp\u00e9cialis\u00e9 lors du processus de coul\u00e9e r\u00e9el.<\/p><h3 data-path-to-node=\"15\">Finition et blindage EMI<\/h3><p data-path-to-node=\"16\">Le magn\u00e9sium est un blindage naturel contre <b data-path-to-node=\"16\" data-index-in-node=\"38\">les interf\u00e9rences \u00e9lectromagn\u00e9tiques (EMI)<\/b>. C'est pourquoi il est la norme pour l'\u00e9lectronique haut de gamme et les t\u00e9l\u00e9communications : il prot\u00e8ge le \u201ccerveau\u201d de l'appareil des signaux ext\u00e9rieurs. Pour pr\u00e9venir la corrosion, nous finissons g\u00e9n\u00e9ralement le magn\u00e9sium avec :<\/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\">MAO\/Keronite :<\/b> Un rev\u00eatement de type c\u00e9ramique pour une duret\u00e9 extr\u00eame.<\/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 par \u00e9lectrod\u00e9position :<\/b> Pour une protection chimique \u00e0 couverture compl\u00e8te.<\/p><\/li><li><p data-path-to-node=\"17,2,0\"><b data-path-to-node=\"17,2,0\" data-index-in-node=\"0\">Passivation sans chrome :<\/b> Pour pr\u00e9parer la surface \u00e0 une peinture de haute qualit\u00e9.<\/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\">Concevez-vous un appareil portable ou un composant pour un v\u00e9hicule \u00e9lectrique ? Je peux vous aider \u00e0 d\u00e9cider si la rigidit\u00e9 de l'AZ91D ou l'absorption des chocs de l'AM60B donneront \u00e0 votre produit l'avantage concurrentiel en mati\u00e8re de r\u00e9duction de poids.<\/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-2a129587 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=\"2a129587\" 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-6de224b8 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\" data-id=\"6de224b8\" data-element_type=\"widget\" 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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-9216d9e 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=\"9216d9e\" 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-10ca2c6e elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-heading\" data-id=\"10ca2c6e\" 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-20d798f6 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-heading\" data-id=\"20d798f6\" 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-5f5dd532 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-button\" data-id=\"5f5dd532\" 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 e-fas-arrow-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M190.5 66.9l22.2-22.2c9.4-9.4 24.6-9.4 33.9 0L441 239c9.4 9.4 9.4 24.6 0 33.9L246.6 467.3c-9.4 9.4-24.6 9.4-33.9 0l-22.2-22.2c-9.5-9.5-9.3-25 .4-34.3L311.4 296H24c-13.3 0-24-10.7-24-24v-32c0-13.3 10.7-24 24-24h287.4L190.9 101.2c-9.8-9.3-10-24.8-.4-34.3z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Obtenir des conseils sur les 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\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Brass Casting Get material quotes Magnesium: The &#8220;Featherweight&#8221; Champion of Metals If aluminum is light, Magnesium is revolutionary. It is the lightest structural metal available to engineers today\u201433% lighter than aluminum and 75% lighter than steel. In an era where battery range (EVs) and portable ergonomics (laptops\/drones) are everything, Magnesium is the go-to material. It [&hellip;]<\/p>\n","protected":false},"featured_media":0,"menu_order":0,"template":"","format":"standard","meta":{"footnotes":""},"material_category":[243],"class_list":["post-10364","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>Brass 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-en-laiton\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Brass Casting\" \/>\n<meta property=\"og:description\" content=\"Brass Casting Get material quotes Magnesium: The &#8220;Featherweight&#8221; Champion of Metals If aluminum is light, Magnesium is revolutionary. It is the lightest structural metal available to engineers today\u201433% lighter than aluminum and 75% lighter than steel. In an era where battery range (EVs) and portable ergonomics (laptops\/drones) are everything, Magnesium is the go-to material. 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