{"id":7035,"date":"2024-12-16T10:41:11","date_gmt":"2024-12-16T10:41:11","guid":{"rendered":"https:\/\/jinsuncarbon.com\/?post_type=product&p=7035"},"modified":"2024-12-16T10:41:12","modified_gmt":"2024-12-16T10:41:12","slug":"barreau-de-graphite-de-haute-densite","status":"publish","type":"product","link":"https:\/\/jinsuncarbon.com\/fr\/produit-2\/barreau-de-graphite-de-haute-densite\/","title":{"rendered":"Tige de graphite de haute densit\u00e9"},"content":{"rendered":"

Avantages des barres de graphite \u00e0 haute densit\u00e9<\/h2>\n

Conductivit\u00e9 \u00e9lev\u00e9e<\/b><\/strong><\/p>\n

Il peut transf\u00e9rer efficacement le courant et r\u00e9duire les pertes d'\u00e9nergie dans les \u00e9quipements \u00e9lectriques. Assurer la stabilit\u00e9 et l'efficacit\u00e9 de la transmission de l'\u00e9nergie.<\/p>\n

\u00a0<\/b><\/strong><\/p>\n

Bonne conductivit\u00e9 thermique<\/b><\/strong><\/p>\n

Cela lui permet de conduire rapidement la chaleur et de la dissiper \u00e0 temps dans un environnement \u00e0 haute temp\u00e9rature. Il \u00e9vite les dommages mat\u00e9riels dus \u00e0 la surchauffe et garantit un fonctionnement s\u00fbr de l'\u00e9quipement.<\/p>\n

 <\/p>\n

Forte stabilit\u00e9 chimique<\/b><\/strong><\/p>\n

R\u00e9sistant \u00e0 l'\u00e9rosion par l'acide, l'alcali et d'autres milieux corrosifs, vous pouvez l'utiliser dans un environnement chimique difficile pendant une longue p\u00e9riode sans r\u00e9action chimique. La dur\u00e9e de vie et la stabilit\u00e9 des performances sont garanties.<\/p>\n

 <\/p>\n

R\u00e9sistance m\u00e9canique \u00e9lev\u00e9e<\/b><\/strong><\/p>\n

Avec une forte r\u00e9sistance \u00e0 la compression et \u00e0 la flexion, il n'est pas facile de le casser ou de le d\u00e9former lorsqu'il est soumis \u00e0 des forces externes importantes. Il peut r\u00e9pondre \u00e0 certains sc\u00e9narios d'application avec des exigences \u00e9lev\u00e9es en mati\u00e8re de r\u00e9sistance structurelle.<\/p>\n

 <\/p>\n

Bonne autolubrification et faible coefficient de frottement<\/b><\/strong><\/p>\n

Il peut r\u00e9duire le frottement et l'usure des pi\u00e8ces mobiles relatives, r\u00e9duire les co\u00fbts d'entretien et la r\u00e9sistance au fonctionnement de l'\u00e9quipement. Et am\u00e9liorer les performances globales et la dur\u00e9e de vie de l'\u00e9quipement.<\/p>\n

\u00a0<\/b><\/strong><\/p>\n

Types de barres de graphite de haute densit\u00e9<\/h2>\n

Barre de graphite extrud\u00e9<\/h3>\n

Gr\u00e2ce au processus de moulage par extrusion, la mati\u00e8re premi\u00e8re graphite est extrud\u00e9e en forme de tige \u00e0 travers un moule sp\u00e9cifique. Les tige de graphite<\/a> produit par ce proc\u00e9d\u00e9 a une densit\u00e9 plus \u00e9lev\u00e9e et une meilleure performance axiale. Il convient aux applications qui doivent r\u00e9sister \u00e0 une pression ou \u00e0 une tension axiale importante. Il s'agit notamment des \u00e9lectrodes de certaines grandes cellules \u00e9lectrolytiques, des \u00e9l\u00e9ments chauffants des fours industriels, etc.<\/p>\n

 <\/p>\n

Tige en graphite moul\u00e9<\/h3>\n

L'utilisation du moulage par pression permet d'obtenir des produits d'une grande pr\u00e9cision dimensionnelle, d'une bonne qualit\u00e9 de surface et d'une plus grande isotropie. Il peut r\u00e9pondre \u00e0 certaines applications exigeant une grande pr\u00e9cision dimensionnelle et une coh\u00e9rence des performances physiques, telles que les instruments de pr\u00e9cision. \u00e9lectrodes<\/a>des pi\u00e8ces r\u00e9sistantes \u00e0 l'usure de la garniture m\u00e9canique haut de gamme, etc.<\/p>\n

 <\/p>\n

 <\/p>\n

Utilisations des barres de graphite de haute densit\u00e9<\/h2>\n

Industrie m\u00e9tallurgique du fer et de l'acier<\/b><\/strong><\/p>\n

Lors de la fabrication d'acier par four \u00e0 arc \u00e9lectrique, il est possible d'utiliser des tiges de graphite de haute densit\u00e9 comme \u00e9lectrodes. Elles peuvent supporter un courant et une temp\u00e9rature \u00e9lev\u00e9s, produire des d\u00e9chets d'arc, augmenter l'efficacit\u00e9 et la qualit\u00e9 de l'acier fondu. L'acier en fusion est brass\u00e9 et chauff\u00e9 lors de l'affinage \u00e0 l'ext\u00e9rieur du four \u00e0 arc \u00e9lectrique. four<\/a>L'acier est un produit de haute qualit\u00e9 qui permet d'homog\u00e9n\u00e9iser la composition et la temp\u00e9rature, et d'am\u00e9liorer la qualit\u00e9 de l'acier.<\/p>\n

 <\/p>\n

Dans le domaine des semi-conducteurs \u00e9lectroniques<\/b><\/strong><\/p>\n

Silicium monocristallin<\/a> La fabrication des cristaux se fait \u00e0 l'aide de pi\u00e8ces chauffantes et de pi\u00e8ces de support. Le contr\u00f4le de la temp\u00e9rature, la stabilit\u00e9 chimique et la stabilit\u00e9 \u00e0 haute temp\u00e9rature permettent de maintenir la qualit\u00e9 des cristaux. Vous pouvez utiliser la fixation d'\u00e9lectrode dans la gravure lithographique des puces pour r\u00e9pondre aux exigences de conductivit\u00e9 \u00e9lectrique, de conductivit\u00e9 thermique et de stabilit\u00e9 pour l'usinage de haute pr\u00e9cision. Il contribue ainsi \u00e0 la production de puces de haute qualit\u00e9.<\/p>\n

 <\/p>\n

Industrie de l'usinage<\/b><\/strong><\/p>\n

En tant que garniture m\u00e9canique, l'autolubrification et la r\u00e9sistance \u00e0 l'usure permettent d'\u00e9viter les fuites du fluide de la vanne de la pompe, d'assurer une \u00e9tanch\u00e9it\u00e9 confidentielle et un fonctionnement stable. Elle sert de manchon de roulement dans les \u00e9quipements rotatifs \u00e0 grande vitesse, r\u00e9duisant le frottement, la consommation d'\u00e9nergie et le bruit. Il prolonge la dur\u00e9e de vie, am\u00e9liore la pr\u00e9cision et l'efficacit\u00e9.<\/p>\n

 <\/p>\n

Industrie chimique<\/b><\/strong><\/p>\n

En tant que pi\u00e8ce chauffante dans le r\u00e9acteur, le transfert de chaleur est rapide et la r\u00e9action est favoris\u00e9e de mani\u00e8re uniforme. Forte r\u00e9sistance \u00e0 l'acide et \u00e0 l'alcali, elle assure un travail stable \u00e0 long terme, accro\u00eet la s\u00e9curit\u00e9 et la fiabilit\u00e9. Vous pouvez \u00e9galement l'utiliser pour l'isolation du support des pipelines chimiques afin de pr\u00e9venir les dommages dus \u00e0 la corrosion et d'assurer le fonctionnement normal du syst\u00e8me.<\/p>","protected":false},"excerpt":{"rendered":"

Le fil de graphite de haute densit\u00e9 est un mat\u00e9riau semblable \u00e0 un b\u00e2ton fabriqu\u00e9 \u00e0 partir de mati\u00e8res premi\u00e8res de graphite de haute qualit\u00e9 par un proc\u00e9d\u00e9 sp\u00e9cial. Il pr\u00e9sente les caract\u00e9ristiques d'une densit\u00e9 \u00e9lev\u00e9e. Sa structure interne est serr\u00e9e, la disposition des cristaux de graphite est r\u00e9guli\u00e8re.<\/p>\n

 <\/p>\n

Les barres de graphite de haute densit\u00e9 sont principalement des pi\u00e8ces fa\u00e7onn\u00e9es en forme de cylindres ou de cubes. En fonction de votre sc\u00e9nario d'application r\u00e9el, elles peuvent \u00eatre usin\u00e9es \u00e0 la taille souhait\u00e9e.<\/p>\n

 <\/p>","protected":false},"featured_media":7036,"template":"","meta":[],"product_brand":[],"product_cat":[38],"product_tag":[],"class_list":{"0":"post-7035","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":"\nHigh Density Graphite Rod | Jinsun Carbon<\/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\/barreau-de-graphite-de-haute-densite\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"High Density Graphite Rod\" \/>\n<meta property=\"og:description\" content=\"High-density graphite rod is a kind of rod-like material made from high quality graphite raw material by special process. 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