{"id":6860,"date":"2024-11-30T08:51:26","date_gmt":"2024-11-30T08:51:26","guid":{"rendered":"https:\/\/jinsuncarbon.com\/?post_type=product&#038;p=6860"},"modified":"2024-12-05T01:58:32","modified_gmt":"2024-12-05T01:58:32","slug":"lingot-de-graphite","status":"publish","type":"product","link":"https:\/\/jinsuncarbon.com\/fr\/produit-2\/lingot-de-graphite\/","title":{"rendered":"Lingot de graphite"},"content":{"rendered":"<h2>Fabricant de lingots de graphite<\/h2>\n<p>Les lingots de graphite pr\u00e9sentent plusieurs caract\u00e9ristiques essentielles qui les rendent utiles dans diverses industries :<\/p>\n<ul>\n<li>Densit\u00e9 \u00e9lev\u00e9e : Les lingots de graphite ont une densit\u00e9 apparente comprise entre 1,78 et 1,9 g\/cm3. Cela leur conf\u00e8re une excellente r\u00e9sistance m\u00e9canique et une excellente r\u00e9sistance \u00e0 la compression.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>\u00a0Faible teneur en cendres : La teneur en cendres des lingots de graphite est g\u00e9n\u00e9ralement \u22640,15%. Cela garantit une grande puret\u00e9 et une r\u00e9duction de la contamination dans divers processus.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>R\u00e9sistance \u00e0 la corrosion : Le lingot de graphite pr\u00e9sente une excellente r\u00e9sistance aux chocs et \u00e0 la corrosion acide et alcaline. La stabilit\u00e9 des performances du lingot de graphite garantit la fiabilit\u00e9 du produit.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>L'\u00e9lectricit\u00e9 : Le graphite est un \u00e9l\u00e9ment de carbone pr\u00e9sentant un degr\u00e9 \u00e9lev\u00e9 d'int\u00e9grit\u00e9 du r\u00e9seau. Sa forme de r\u00e9seau est similaire \u00e0 celle d'un nid d'abeille et pr\u00e9sente d'excellentes propri\u00e9t\u00e9s \u00e9lectriques. <a href=\"https:\/\/jinsuncarbon.com\/fr\/resistivite-electrique-du-graphite\/\">conductivit\u00e9<\/a>. Bien qu'il puisse \u00eatre moins efficace que les m\u00e9taux, sa grande directivit\u00e9 et sa compressibilit\u00e9 lui conf\u00e8rent un avantage dans certaines applications. Par exemple, le graphite peut servir de film conducteur et remplacer les m\u00e9taux pour am\u00e9liorer les performances des appareils et r\u00e9duire le co\u00fbt des mat\u00e9riaux. Le processus de pr\u00e9paration des films conducteurs en graphite est relativement plus facile et moins co\u00fbteux, ce qui permet de les produire en masse. Dans de nombreux cas, ils durent plus longtemps que les films m\u00e9talliques.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Mat\u00e9riau durable : Les lingoti\u00e8res en graphite sont tr\u00e8s durables et ont une longue dur\u00e9e de vie, ce qui r\u00e9duit la n\u00e9cessit\u00e9 d'un remplacement fr\u00e9quent et minimise les d\u00e9chets. En outre, le graphite est recycl\u00e9, ce qui permet un processus de fabrication plus durable. Les lingoti\u00e8res mises au rebut peuvent \u00eatre retrait\u00e9es et utilis\u00e9es pour de nouvelles applications.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Comme indiqu\u00e9 ci-dessus, le lingot de graphite pr\u00e9sente les caract\u00e9ristiques d'une faible inertie thermique et d'une capacit\u00e9 de chauffage rapide. Il peut r\u00e9sister aux temp\u00e9ratures \u00e9lev\u00e9es et aux chocs thermiques. Comme les lingots de graphite ont une grande surface de rayonnement et une grande efficacit\u00e9 de chauffage, ils offrent des performances de base stables.<\/p>\n<p>&nbsp;<\/p>\n<h2>Applications du lingot de graphite<\/h2>\n<p><strong>M\u00e9tallurgie<\/strong>: La m\u00e9tallurgie utilise les lingots de graphite pour la coul\u00e9e de pr\u00e9cision de m\u00e9taux tels que l'aluminium et m\u00eame de m\u00e9taux de grande valeur tels que l'or, l'argent, le platine et le palladium. Gr\u00e2ce \u00e0 son excellente conductivit\u00e9 thermique et \u00e0 ses propri\u00e9t\u00e9s d'autolubrification, le lingot de graphite peut am\u00e9liorer la vitesse de coul\u00e9e. Les lingots de graphite peuvent am\u00e9liorer le rendement et la qualit\u00e9 du produit de nombreuses fa\u00e7ons. Ils garantissent une taille pr\u00e9cise, une surface lisse et une structure de cristallisation uniforme.<\/p>\n<p><strong>Fabrication de verre :<\/strong> La fabrication du verre utilise \u00e9galement beaucoup de lingots de graphite. Il s'agit notamment de la production de r\u00e9cipients en verre et d'autres produits en verre. Il peut refroidir le verre en fusion sans se fissurer sous l'effet d'une chaleur extr\u00eame.<\/p>\n<p><strong>Fabrication de bijoux :<\/strong> Les m\u00e9taux pr\u00e9cieux comme l'or et l'argent n\u00e9cessitent plus de pr\u00e9cautions lors de la fabrication. Les propri\u00e9t\u00e9s du graphite rendent le processus de personnalisation des lingots relativement facile. Il peut refroidir les m\u00e9taux pr\u00e9cieux en fusion sans se fissurer sous l'effet d'une chaleur extr\u00eame.<\/p>\n<p><strong>Coul\u00e9e continue de m\u00e9taux non ferreux :<\/strong> De nombreux fabricants ont utilis\u00e9 avec succ\u00e8s le graphite artificiel dans la coul\u00e9e sous pression des m\u00e9taux non ferreux. La production d'alliages de zinc et de cuivre <a href=\"https:\/\/www.merriam-webster.com\/dictionary\/casting\" target=\"_blank\" rel=\"noopener\">moulages<\/a> ont \u00e9t\u00e9 utilis\u00e9s dans des pi\u00e8ces automobiles.<\/p>\n<p>&nbsp;<\/p>\n<h2>Sp\u00e9cifications techniques des lingots de graphite<\/h2>\n<p>Le graphite de haute puret\u00e9 est une sorte de mat\u00e9riau carbon\u00e9 d'une grande puret\u00e9, dont les sp\u00e9cifications techniques varient en fonction des diff\u00e9rentes qualit\u00e9s. Les principaux produits \u00e0 base de graphite et les indicateurs correspondants sont pr\u00e9sent\u00e9s ci-dessous :<\/p>\n<p>&nbsp;<\/p>\n<p>1. LC50-99.9 : a une teneur \u00e9lev\u00e9e en carbone fixe, atteignant 99,90%, et une tr\u00e8s faible teneur en eau, seulement 0,20%. Cette puret\u00e9 \u00e9lev\u00e9e permet de l'utiliser pour des applications d'\u00e9tanch\u00e9it\u00e9 strictes. Il s'agit par exemple d'un mat\u00e9riau d'\u00e9tanch\u00e9it\u00e9 en graphite flexible, ce qui lui permet de conserver de bonnes performances dans des conditions extr\u00eames.<\/p>\n<p>2. LC300-99.9 : Sa teneur en carbone fixe est l\u00e9g\u00e8rement inf\u00e9rieure, mais elle reste sup\u00e9rieure \u00e0 99,9%. La teneur en humidit\u00e9 est inf\u00e9rieure \u00e0 20,01 TTP3T. Ces lingots conviennent donc pour des applications exigeant des performances \u00e9lev\u00e9es en mati\u00e8re de lubrification. Ils peuvent donc \u00eatre utilis\u00e9s comme mat\u00e9riau de base pour les lubrifiants.<\/p>\n<p>3. LC180-99.9 et LC(I)150-99.99 : Ces qualit\u00e9s de graphite ont \u00e9galement une puret\u00e9 \u00e9lev\u00e9e, une teneur en humidit\u00e9 contr\u00f4l\u00e9e dans les 20,0%. Elles conviennent \u00e0 des utilisations industrielles sp\u00e9cifiques. Il peut s'agir par exemple d'un mat\u00e9riau n\u00e9cessitant une puret\u00e9 et une stabilit\u00e9 plus \u00e9lev\u00e9es.<\/p>","protected":false},"excerpt":{"rendered":"<p>Les lingots de graphite sont des blocs de graphite d'une grande puret\u00e9 qui prennent des formes sp\u00e9cifiques, et de nombreuses industries les utilisent comme moules pour le moulage.<\/p>\n<p>Nos lingots de graphite sont produits par pressage isostatique. Cela leur permet d'avoir les caract\u00e9ristiques suivantes : haute r\u00e9sistance, haute puret\u00e9, haute densit\u00e9, haute stabilit\u00e9 chimique et bonnes propri\u00e9t\u00e9s physiques. En outre, nous pouvons \u00e9galement fabriquer une vari\u00e9t\u00e9 de moules pour lingots de graphite, y compris des lingots personnalis\u00e9s pour r\u00e9pondre \u00e0 vos diff\u00e9rents besoins.<\/p>","protected":false},"featured_media":6871,"template":"","meta":[],"product_brand":[],"product_cat":[38],"product_tag":[],"class_list":{"0":"post-6860","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-graphite-products","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v19.2.1 (Yoast SEO v25.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Graphite Ingot Manufacturer in 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:\/\/jinsuncarbon.com\/fr\/produit-2\/lingot-de-graphite\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Graphite Ingot\" \/>\n<meta property=\"og:description\" content=\"Graphite ingots are blocks of high purity graphite formed into specific shapes, and many industries use them as molds to casting.  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