{"id":6648,"date":"2021-04-04T13:10:28","date_gmt":"2021-04-04T13:10:28","guid":{"rendered":"https:\/\/www.aluminaceramicball.com\/?p=6648"},"modified":"2021-08-04T18:00:52","modified_gmt":"2021-08-04T18:00:52","slug":"le-corindon-tabulaire-devient-noir","status":"publish","type":"post","link":"https:\/\/www.aluminaceramicball.com\/fr\/le-corindon-tabulaire-devient-noir\/","title":{"rendered":"Pourquoi le corindon tabulaire devient-il noir ?"},"content":{"rendered":"<p>La couleur du corindon est blanche. Dans de nombreux cas, la qualit\u00e9 de la dalle de corindon peut \u00eatre connue uniquement en observant la couleur de la dalle de corindon. Cependant, de nombreux clients constateront que, parfois, il est in\u00e9vitable que le corindon de base ne soit pas de la m\u00eame couleur que le corindon de base. <a href=\"https:\/\/www.aluminaceramicball.com\/fr\/processus-de-production-du-corindon-tabulaire\/\">corindon tabulaire<\/a> appara\u00eetront des particules noires ou bleues. Quelle est donc la raison de l'apparition du corindon noir ?<br \/>\n<a href=\"\/fr\/produit\/alumine-tabulaire\/\" target=\"_blank\" rel=\"noopener\">Corindon tabulaire<\/a> Le corindon tabulaire est un abrasif artificiel tr\u00e8s r\u00e9sistant, qui a de bons effets \u00e9conomiques lorsqu'il est utilis\u00e9 pour l'abrasion lourde. Le corindon tabulaire a une structure microcristalline d'\u03b1-Al2O3, une t\u00e9nacit\u00e9 \u00e9lev\u00e9e, il peut r\u00e9sister \u00e0 une forte pression de meulage sans se briser et peut couper des couches de m\u00e9tal plus \u00e9paisses.<\/p>\n<p>1. Le temps de fusion n'est pas suffisant, et on peut \u00e9galement consid\u00e9rer que le processus de fusion est immature, ce qui entra\u00eene une faible puret\u00e9 du corindon tabulaire lui-m\u00eame et une teneur \u00e9lev\u00e9e en impuret\u00e9s, et la couleur peut pr\u00e9senter de petites taches noires ;<br \/>\n2. Les impuret\u00e9s noires, telles que les impuret\u00e9s transport\u00e9es par le corps, ne sont pas nettoy\u00e9es ou sont d\u00e9lib\u00e9r\u00e9ment m\u00e9lang\u00e9es et frott\u00e9es, ce qui peut entra\u00eener l'apparition de taches noires sur le corindon tabulaire.<br \/>\n3. Rouille de fer. Le corindon en forme de plaque contient lui-m\u00eame de l'oxyde de fer, qui peut \u00eatre \u00e9limin\u00e9 pour des raisons de propret\u00e9. Au cours du processus de production, la couleur du corindon en forme de plaque peut \u00eatre impure en raison du m\u00e9lange accidentel de rouille d\u00fb \u00e0 la rouille m\u00e9canique ;<br \/>\nLa couleur pure et impure du corindon est l'une des normes d'inspection de la qualit\u00e9 du corindon, et la qualit\u00e9 du corindon n'est pas conforme \u00e0 la norme, ce qui a \u00e9galement une grande influence sur la fonction du corindon, telle que la duret\u00e9 et la force de broyage. . Pour cette raison, Tabula\uff1b<a href=\"https:\/\/www.aluminaceramicball.com\/fr\/\" target=\"_blank\" rel=\"noopener\">Fabricant d'alumine tabulaire<\/a> a une exigence stricte \u00e0 son \u00e9gard.<\/p>","protected":false},"excerpt":{"rendered":"<p>The color of the slab corundum is white. In many cases, the quality of the slab corundum can be known only by observing the color of the slab corundum. However, many customers will find that sometimes it is inevitable that the tabular corundum will appear black or blue particles. So what is the reason for [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_templately_pack_id":"","_templately_imported_at":"","_templately_source":"","_templately_import_session_id":"","site-sidebar-layout":"default","site-content-layout":"default","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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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":""},"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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[139],"tags":[470],"class_list":["post-6648","post","type-post","status-publish","format-standard","hentry","category-tabular-alumina","tag-tabular-alumina-tech-service"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - 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En savoir plus sur les connaissances relatives \u00e0 l'alumine tabulaire, aux boulets de broyage en alumine, aux colonnes de broyage en c\u00e9ramique d'alumine, aux tuyaux rev\u00eatus de c\u00e9ramique d'alumine, \u00e0 la poudre de c\u00e9ramique d'alumine, aux briques de rev\u00eatement en c\u00e9ramique d'alumine, aux carreaux de mosa\u00efque en c\u00e9ramique d'alumine, aux plaques en c\u00e9ramique d'alumine, aux boulets en c\u00e9ramique d'alumine pour le broyage humide.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.aluminaceramicball.com\/fr\/le-corindon-tabulaire-devient-noir\/","og_locale":"fr_FR","og_type":"article","og_title":"Why does the tabular corundum turn black | Alumina Ceramic Products Manufacturer","og_description":"Why does the tabular corundum turn black, Know more About Knowledge for Tabular Alumina, Alumina Grinding Ball, Alumina Ceramic Grinding Column, Alumina Ceramic Lined Pipe, Alumina Ceramic Powder, Alumina ceramic lining Bricks, Alumina Ceramic Mosaic Tile, Alumina ceramic Plate, High Alumina Ceramic Balls Wet Grinding","og_url":"https:\/\/www.aluminaceramicball.com\/fr\/le-corindon-tabulaire-devient-noir\/","og_site_name":"Alumina Ceramic Products Manufacturer","article_published_time":"2021-04-04T13:10:28+00:00","article_modified_time":"2021-08-04T18:00:52+00:00","author":"bruce zhou","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"bruce zhou","Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.aluminaceramicball.com\/tabular-corundum-turn-black\/#article","isPartOf":{"@id":"https:\/\/www.aluminaceramicball.com\/tabular-corundum-turn-black\/"},"author":{"name":"bruce zhou","@id":"https:\/\/www.aluminaceramicball.com\/#\/schema\/person\/a0d5e107c0f4079bae9f7fcc52e68b29"},"headline":"Why does the tabular corundum turn black","datePublished":"2021-04-04T13:10:28+00:00","dateModified":"2021-08-04T18:00:52+00:00","mainEntityOfPage":{"@id":"https:\/\/www.aluminaceramicball.com\/tabular-corundum-turn-black\/"},"wordCount":276,"commentCount":0,"publisher":{"@id":"https:\/\/www.aluminaceramicball.com\/#organization"},"keywords":["Tabular alumina tech service"],"articleSection":["Tabular Alumina"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.aluminaceramicball.com\/tabular-corundum-turn-black\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.aluminaceramicball.com\/tabular-corundum-turn-black\/","url":"https:\/\/www.aluminaceramicball.com\/tabular-corundum-turn-black\/","name":"Pourquoi le corindon tabulaire devient-il noir ?","isPartOf":{"@id":"https:\/\/www.aluminaceramicball.com\/#website"},"datePublished":"2021-04-04T13:10:28+00:00","dateModified":"2021-08-04T18:00:52+00:00","description":"Pourquoi le corindon tabulaire devient-il noir ? 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