{"id":1224,"date":"2023-07-13T10:16:56","date_gmt":"2023-07-13T02:16:56","guid":{"rendered":"https:\/\/keruiref.com\/?page_id=1224"},"modified":"2025-05-27T11:36:34","modified_gmt":"2025-05-27T03:36:34","slug":"plastique-refractaire-a-haute-teneur-en-alumine","status":"publish","type":"page","link":"https:\/\/keruiref.com\/fr\/plastique-refractaire-a-haute-teneur-en-alumine\/","title":{"rendered":"Coul\u00e9e r\u00e9fractaire \u00e0 haute teneur en alumine"},"content":{"rendered":"<div class=\"page_model product_info\">\n<div class=\"preview\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-84417 size-full\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/High-Alumina-Refractory-Castable.webp\" alt=\"\" width=\"660\" height=\"495\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/High-Alumina-Refractory-Castable.webp 660w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/High-Alumina-Refractory-Castable-300x225.webp 300w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/div>\n<div class=\"info\">\n<h1>Coul\u00e9e r\u00e9fractaire \u00e0 haute teneur en alumine<\/h1>\n<ul>\n<li>Al2O3\u2265\/% : 50-80<\/li>\n<li>Densit\u00e9 apparente \u2265\/ (g\/cm\u00b3) : 2.15-2.65<\/li>\n<li>Module de rupture \u00e0 froid \u2265\/MPa : 4-7<\/li>\n<li>R\u00e9sistance \u00e0 l'\u00e9crasement \u00e0 froid \u2265\/Mpa : 25-40<\/li>\n<li>R\u00e9fractarit\u00e9 \u2265\/\u2103 : 1700-1780<\/li>\n<li>Certification : ISO9001\/ISO14001\/ISO45001\/ISO50001<\/li>\n<li>\u00c9chantillon : l'essai de l'\u00e9chantillon est disponible<\/li>\n<\/ul>\n<div class=\"tags\">\n<p>Haute qualit\u00e9<\/p>\n<p>Prix raisonnable<\/p>\n<p>Produits et solutions personnalisables<\/p>\n<p>Livraison en temps voulu<\/p>\n<p>7\/24\/365 A votre service<\/p>\n<\/div>\n<p><a class=\"inruiry fancybox\" href=\"#contact_form_pop\">Demande de renseignements<\/a><a class=\"email-btn\" href=\"mailto:market@keruiref.com\">envoyer un courriel<\/a><\/p>\n<\/div>\n<\/div>\n<ul class=\"anchor\">\n<li><a href=\"#PRODUCTDESCRIPTION\">DESCRIPTION DU PRODUIT<\/a><\/li>\n<li><a href=\"#TechniqueData\">Donn\u00e9es techniques<\/a><\/li>\n<li><a href=\"#INQUIRY\">DEMANDE DE RENSEIGNEMENTS<\/a><\/li>\n<li><a href=\"#RELATEDPRODUCTS\">PRODUITS APPARENT\u00c9S<\/a><\/li>\n<\/ul>\n<div class=\"page_model\">\n<h2 id=\"PRODUCTDESCRIPTION\">Description de la fonte r\u00e9fractaire \u00e0 haute teneur en alumine<\/h2>\n<p>Les produits moul\u00e9s r\u00e9fractaires \u00e0 haute teneur en alumine ont un aspect poudreux et sablonneux, et font partie des mat\u00e9riaux r\u00e9fractaires non fa\u00e7onn\u00e9s. Elles sont compos\u00e9es de mati\u00e8res premi\u00e8res \u00e0 haute teneur en alumine sous forme d'agr\u00e9gats, de poudre et de liant pour former un m\u00e9lange uniforme qui peut \u00eatre facilement moul\u00e9 et install\u00e9 dans diverses applications \u00e0 haute temp\u00e9rature. Les produits moul\u00e9s \u00e0 haute teneur en alumine pr\u00e9sentent une excellente r\u00e9sistance \u00e0 la chaleur, aux chocs thermiques et une grande solidit\u00e9. Elles sont g\u00e9n\u00e9ralement utilis\u00e9es dans divers environnements difficiles et \u00e0 haute temp\u00e9rature, tels que le rev\u00eatement de fours \u00e0 haute temp\u00e9rature, de hauts fourneaux, d'incin\u00e9rateurs et d'autres \u00e9quipements industriels.<\/p>\n<div class='content-column one_third'>\n<div style=\"padding-right:20PX;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1519\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/high-alumina-castable-1.jpg\" alt=\"castable \u00e0 haute teneur en alumine 1\" width=\"490\" height=\"370\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/high-alumina-castable-1.jpg 490w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/high-alumina-castable-1-300x227.jpg 300w\" sizes=\"auto, (max-width: 490px) 100vw, 490px\" \/><\/div>\n<\/div>\n<div class='content-column one_third'>\n<div style=\"padding-right:20PX;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1521\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/high-alumina-castable-2.jpg\" alt=\"castable \u00e0 haute teneur en alumine 2\" width=\"490\" height=\"370\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/high-alumina-castable-2.jpg 490w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/high-alumina-castable-2-300x227.jpg 300w\" sizes=\"auto, (max-width: 490px) 100vw, 490px\" \/><\/div>\n<\/div>\n<div class='content-column one_third last_column'>\n<div style=\"padding-right:20PX;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1522\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/high-alumina-castable-3.jpg\" alt=\"castable \u00e0 haute teneur en alumine 3\" width=\"490\" height=\"370\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/high-alumina-castable-3.jpg 490w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/high-alumina-castable-3-300x227.jpg 300w\" sizes=\"auto, (max-width: 490px) 100vw, 490px\" \/><\/div>\n<\/div>\n<div class='clear_column'><\/div>\n<p><center><a class=\"fancybox price\" href=\"#contact_form_pop\">OBTENIR LE PRIX<\/a><\/center><\/p>\n<div class=\"fancybox-hidden\" style=\"display: none;\">\n<div id=\"contact_form_pop\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f328-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"328\">\n<div class=\"screen-reader-response\">\n<p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\">\n<ul><\/ul>\n<\/div>\n<form action=\"\/fr\/wp-json\/wp\/v2\/pages\/1224#wpcf7-f328-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Formulaire de contact\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/fr\/wp-json\/wp\/v2\/pages\/1224#wpcf7-f328-o1\">\n<div style=\"display: none;\">\n<input type=\"hidden\" name=\"_wpcf7\" value=\"328\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.0.4\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f328-o1\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/div>\n<div class=\"form-box\" id=\"Contact-Us\">\n<div class=\"isleft\">\n<div class=\"contact-title\">\n<p>Nous contacter\n\t\t\t<\/p>\n<\/p><\/div>\n<div class=\"contactp\">\n<p>N'h\u00e9sitez pas \u00e0 nous faire part de votre demande en remplissant le formulaire pr\u00e9vu \u00e0 cet effet. Nous vous r\u00e9pondrons dans les 6 heures.\n\t\t\t<\/p>\n<\/p><\/div>\n<ul class=\"contact\">\n<li class=\"email\">\n<p><img decoding=\"async\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/12\/email.png\" alt=\"\" \/>Courriel :\n\t\t\t\t<\/p>\n<p><a href=\"mailto:market@keruiref.com\">market@keruiref.com<\/a>\n\t\t\t\t<\/p>\n<\/li>\n<li class=\"phone\">\n<p><img decoding=\"async\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/12\/tel.png\" alt=\"\" \/>T\u00e9l\u00e9phone\/whatsapp :\n\t\t\t\t<\/p>\n<p><a href=\"https:\/\/wa.me\/8619138178880\">+86 19138178880<\/a>\n\t\t\t\t<\/p>\n<\/li>\n<li class=\"location\">\n<p><img decoding=\"async\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/12\/Location.png\" alt=\"\" \/>Base de fabrication :\n\t\t\t\t<\/p>\n<p>Zone d'industrie r\u00e9fractaire de Chaohua,<br \/>\nVille de Xinmi, province du Henan, Chine\n\t\t\t\t<\/p>\n<\/li>\n<\/ul><\/div>\n<div class=\"isright\">\n<ul class=\"contact-input\">\n<li>\n<div class=\"islabel\">\n<p>* Nom :\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n\t\t\t\t<\/p>\n<\/li>\n<li>\n<div class=\"islabel\">\n<p>* Email :\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n\t\t\t\t<\/p>\n<\/li>\n<li>\n<div class=\"islabel\">\n<p>* T\u00e9l\u00e9phone\/Appel :\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-phone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-text wpcf7-validates-as-tel\" aria-invalid=\"false\" placeholder=\"\" value=\"\" type=\"tel\" name=\"your-phone\" \/><\/span>\n\t\t\t\t<\/p>\n<\/li>\n<li>\n<div class=\"islabel\">\n<p>Pays :\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-country\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"\" value=\"\" type=\"text\" name=\"your-country\" \/><\/span>\n\t\t\t\t<\/p>\n<\/li>\n<li class=\"ismassage\">\n<div class=\"islabel\">\n<p>* Message :\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-msg\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" name=\"your-msg\"><\/textarea><\/span>\n\t\t\t\t<\/p>\n<\/li>\n<li class=\"wpcf7-btns-box\">\n<div class=\"isFileName\">\n\t\t\t\t<\/div>\n<div class=\"wpcf7-btns\">\n<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"ENVOYER\" \/>\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<\/li>\n<\/ul><\/div>\n<\/div>\n<div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form>\n<\/div>\n<\/div>\n<\/div>\n<h2 id=\"TechniqueData\">Fiche technique de la fonte r\u00e9fractaire \u00e0 haute teneur en alumine Kerui<\/h2>\n<table id=\"tablepress-30\" class=\"tablepress tablepress-id-30 tbody-has-connected-cells\">\n<thead>\n<tr class=\"row-1\">\n<th colspan=\"2\" class=\"column-1\">Article\/Grade<\/th>\n<th class=\"column-3\">GLJ-50<\/th>\n<th class=\"column-4\">GLJ-60<\/th>\n<th class=\"column-5\">GLJ-65<\/th>\n<th class=\"column-6\">GLJ-70<\/th>\n<th class=\"column-7\">GLJ-80<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n<td colspan=\"2\" class=\"column-1\"><span style=\"color:#000000;\">\u03c9 (Al<\/span><span style=\"color:#000000;\"><sub>2<\/sub><\/span><span style=\"color:#000000;\">O<\/span><span style=\"color:#000000;\"><sub>3<\/sub><\/span><span style=\"color:#000000;\">) \u2265\/%<\/span><\/td>\n<td class=\"column-3\">50<\/td>\n<td class=\"column-4\">60<\/td>\n<td class=\"column-5\">65<\/td>\n<td class=\"column-6\">70<\/td>\n<td class=\"column-7\">80<\/td>\n<\/tr>\n<tr class=\"row-3\">\n<td colspan=\"2\" class=\"column-1\">R\u00e9fractarit\u00e9 \u2265\/\u2103<\/td>\n<td class=\"column-3\">1700<\/td>\n<td class=\"column-4\">1720<\/td>\n<td class=\"column-5\">1720<\/td>\n<td class=\"column-6\">1720<\/td>\n<td class=\"column-7\">1780<\/td>\n<\/tr>\n<tr class=\"row-4\">\n<td class=\"column-1\">Densit\u00e9 apparente \u2265\/ (g\/cm\u00b3)<\/td>\n<td rowspan=\"3\" class=\"column-2\">110\u2103*24h<\/td>\n<td class=\"column-3\">2.15<\/td>\n<td class=\"column-4\">2.30 <\/td>\n<td class=\"column-5\">2.40 <\/td>\n<td class=\"column-6\">2.45<\/td>\n<td class=\"column-7\">2.65<\/td>\n<\/tr>\n<tr class=\"row-5\">\n<td class=\"column-1\">Module de rupture \u00e0 froid \u2265\/MPa<\/td>\n<td class=\"column-3\">4.0 <\/td>\n<td class=\"column-4\">5.0 <\/td>\n<td class=\"column-5\">6.0 <\/td>\n<td class=\"column-6\">6.0 <\/td>\n<td class=\"column-7\">7.0 <\/td>\n<\/tr>\n<tr class=\"row-6\">\n<td class=\"column-1\">R\u00e9sistance \u00e0 l'\u00e9crasement \u00e0 froid \u2265\/Mpa<\/td>\n<td class=\"column-3\">25<\/td>\n<td class=\"column-4\">30<\/td>\n<td class=\"column-5\">35<\/td>\n<td class=\"column-6\">35<\/td>\n<td class=\"column-7\">40<\/td>\n<\/tr>\n<tr class=\"row-7\">\n<td colspan=\"2\" class=\"column-1\">Changement lin\u00e9aire permanent (T\/\u2103*3h)\/%<\/td>\n<td class=\"column-3\">\u00b10.8<br \/>\n(1350\u2103)<\/td>\n<td colspan=\"3\" class=\"column-4\">\u00b10.8<br \/>\n(1400\u2103)<\/td>\n<td class=\"column-7\">\u00b10.8<br \/>\n(1500\u2103)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- #tablepress-30 from cache --><\/p>\n<h2>Processus de fabrication de la fonte r\u00e9fractaire \u00e0 haute teneur en alumine<\/h2>\n<div class='content-column one_half'>\n<div style=\"padding-right:20px;\">\n<h3>\u00c9tape 1<\/h3>\n<p>S\u00e9lectionner les mati\u00e8res premi\u00e8res n\u00e9cessaires \u00e0 la fabrication des produits moul\u00e9s r\u00e9fractaires \u00e0 haute teneur en alumine, tels que les agr\u00e9gats et les poudres d'alumine, etc.<\/p><\/div>\n<\/div>\n<div class='content-column one_half last_column'>\n<div style=\"padding-right:20px;\">\n<h3>\u00c9tape 2<\/h3>\n<p>Calculer le dosage des diff\u00e9rentes mati\u00e8res premi\u00e8res en fonction de la formule et contr\u00f4ler strictement les particules agr\u00e9g\u00e9es.<\/p><\/div>\n<\/div>\n<div class='clear_column'><\/div>\n<div class='content-column one_half'>\n<div style=\"padding-right:20px;\">\n<h3>\u00c9tape 3<\/h3>\n<p>Mettre les agr\u00e9gats pes\u00e9s dans le m\u00e9langeur et remuer uniform\u00e9ment pour \u00e9viter une dispersion in\u00e9gale ou une agglom\u00e9ration.<\/p><\/div>\n<\/div>\n<div class='content-column one_half last_column'>\n<div style=\"padding-right:20px;\">\n<h3>\u00c9tape 4<\/h3>\n<p>Une fois le m\u00e9lange termin\u00e9, la castable \u00e0 haute teneur en alumine doit \u00eatre emball\u00e9e dans un sac de tonne pour \u00eatre conditionn\u00e9e.<\/p><\/div>\n<\/div>\n<div class='clear_column'><\/div>\n<h2>Avantages des produits moul\u00e9s r\u00e9fractaires \u00e0 haute teneur en alumine<\/h2>\n<h3>R\u00e9sistance aux hautes temp\u00e9ratures<\/h3>\n<p>Les produits moul\u00e9s \u00e0 haute teneur en alumine contiennent une grande quantit\u00e9 d'alumine et ont un point de fusion \u00e9lev\u00e9, g\u00e9n\u00e9ralement compris entre 1000\u2103 et 1700\u2103. Elles peuvent conserver leur stabilit\u00e9 dans des environnements extr\u00eamement \u00e9lev\u00e9s et conviennent aux industries \u00e0 haute temp\u00e9rature telles que la sid\u00e9rurgie et le ciment.<\/p>\n<h3>R\u00e9sistance aux chocs<\/h3>\n<p>Les liants pour les produits coul\u00e9s \u00e0 haute teneur en alumine assurent la r\u00e9sistance et la coh\u00e9sion du produit coul\u00e9. La r\u00e9sistance \u00e0 l'impact signifie qu'ils peuvent supporter des chocs m\u00e9caniques et des contraintes \u00e9lev\u00e9es sans se fissurer.<\/p>\n<h3>Densit\u00e9 apparente et porosit\u00e9 faibles<\/h3>\n<p>La consommation d'eau des produits moul\u00e9s r\u00e9fractaires \u00e0 haute teneur en alumine est inf\u00e9rieure de moiti\u00e9 \u00e0 celle des produits moul\u00e9s ordinaires, ce qui am\u00e9liore la compacit\u00e9 des produits moul\u00e9s et r\u00e9duit la porosit\u00e9. Une faible porosit\u00e9 am\u00e9liore l'efficacit\u00e9 \u00e9nerg\u00e9tique en r\u00e9duisant la p\u00e9n\u00e9tration du laitier et des gaz corrosifs et en minimisant la perte de chaleur du mat\u00e9riau.<\/p>\n<h3>Bonne r\u00e9sistance \u00e0 l'usure<\/h3>\n<p>La r\u00e9sistance \u00e0 l'usure de la mati\u00e8re moul\u00e9e peut supporter l'usure de particules solides ou de liquides, ce qui peut augmenter la dur\u00e9e de vie du rev\u00eatement du four et r\u00e9duire les co\u00fbts d'entretien.<\/p>\n<h3>Excellente r\u00e9sistance chimique<\/h3>\n<p>Les produits moul\u00e9s r\u00e9fractaires \u00e0 haute teneur en alumine sont tr\u00e8s r\u00e9sistants aux acides, aux alcalis et \u00e0 d'autres substances corrosives. Elles r\u00e9sistent aux r\u00e9actions chimiques susceptibles de provoquer l'\u00e9rosion, la d\u00e9gradation ou l'endommagement structurel des rev\u00eatements r\u00e9fractaires. Les b\u00e9tons r\u00e9fractaires \u00e0 haute teneur en alumine sont capables de r\u00e9sister \u00e0 ces environnements corrosifs.<\/p>\n<h2>Application de la fonte r\u00e9fractaire \u00e0 haute teneur en alumine<\/h2>\n<div class='content-column one_half'>\n<div style=\"padding-right:20px;\">\n<h3>Industrie p\u00e9trochimique<\/h3>\n<p>Les produits moul\u00e9s r\u00e9fractaires \u00e0 haute teneur en alumine peuvent \u00eatre utilis\u00e9s dans les fours de craquage, les unit\u00e9s de r\u00e9cup\u00e9ration du soufre, etc. dans l'industrie p\u00e9trochimique. Ces b\u00e9tons assurent l'isolation thermique, la r\u00e9sistance \u00e0 la corrosion et la stabilit\u00e9 \u00e0 haute temp\u00e9rature dans les tubes de reformage et les zones de combustion.<\/p><\/div>\n<\/div>\n<div class='content-column one_half last_column'>\n<div style=\"padding-right:20px;\">\n<h3>Industrie du ciment<\/h3>\n<p>Les produits moul\u00e9s \u00e0 haute teneur en alumine sont couramment utilis\u00e9s pour rev\u00eatir les fours, les pr\u00e9chauffeurs et les cyclones afin d'assurer une protection contre les temp\u00e9ratures \u00e9lev\u00e9es. Ils peuvent \u00e9galement \u00eatre utilis\u00e9s pour construire le rev\u00eatement des fours rotatifs \u00e0 ciment, r\u00e9duire les co\u00fbts de maintenance et am\u00e9liorer l'efficacit\u00e9 de la production.<\/p><\/div>\n<\/div>\n<div class='clear_column'><\/div>\n<div class='content-column one_half'>\n<div style=\"padding-right:20px;\">\n<h3>Industrie sid\u00e9rurgique<\/h3>\n<p>Les produits coul\u00e9s sont g\u00e9n\u00e9ralement utilis\u00e9s dans les poches de coul\u00e9e d'acier, les couvercles de poches, etc. dans l'industrie sid\u00e9rurgique pour r\u00e9sister aux temp\u00e9ratures extr\u00eames et aux scories corrosives rencontr\u00e9es dans le processus de coul\u00e9e de l'acier. L'utilisation de b\u00e9tons r\u00e9fractaires \u00e0 haute teneur en alumine dans l'industrie sid\u00e9rurgique garantit une isolation efficace, prolonge la dur\u00e9e de vie des \u00e9quipements et augmente la productivit\u00e9 globale.<\/p><\/div>\n<\/div>\n<div class='content-column one_half last_column'>\n<div style=\"padding-right:20px;\">\n<h3>Industrie du traitement thermique<\/h3>\n<p>Les produits moul\u00e9s r\u00e9fractaires \u00e0 haute teneur en alumine sont utilis\u00e9s dans les fours de traitement thermique, les fours de recuit, les fours de trempe, les cuves de trempe, etc. L'utilisation de b\u00e9tons r\u00e9fractaires \u00e0 haute teneur en alumine dans l'industrie du traitement thermique permet d'obtenir un contr\u00f4le pr\u00e9cis de la temp\u00e9rature et une distribution uniforme de la chaleur dans le four, de prolonger la dur\u00e9e de vie des \u00e9quipements et d'am\u00e9liorer la productivit\u00e9 et la qualit\u00e9 des produits.<\/p><\/div>\n<\/div>\n<div class='clear_column'><\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1534\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/high-alumina-castable-application.jpg\" alt=\"Applications de l&#039;alumine coulable \u00e0 haute teneur en alumine\" width=\"1300\" height=\"400\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/high-alumina-castable-application.jpg 1300w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/high-alumina-castable-application-300x92.jpg 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/high-alumina-castable-application-1024x315.jpg 1024w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/high-alumina-castable-application-768x236.jpg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/p>\n<\/div>\n<div id=\"INQUIRY\" class=\"page_model\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f328-o2\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"328\">\n<div class=\"screen-reader-response\">\n<p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\">\n<ul><\/ul>\n<\/div>\n<form action=\"\/fr\/wp-json\/wp\/v2\/pages\/1224#wpcf7-f328-o2\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Formulaire de contact\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/fr\/wp-json\/wp\/v2\/pages\/1224#wpcf7-f328-o2\">\n<div style=\"display: none;\">\n<input type=\"hidden\" name=\"_wpcf7\" value=\"328\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.0.4\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f328-o2\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/div>\n<div class=\"form-box\" id=\"Contact-Us\">\n<div class=\"isleft\">\n<div class=\"contact-title\">\n<p>Nous contacter\n\t\t\t<\/p>\n<\/p><\/div>\n<div class=\"contactp\">\n<p>N'h\u00e9sitez pas \u00e0 nous faire part de votre demande en remplissant le formulaire pr\u00e9vu \u00e0 cet effet. Nous vous r\u00e9pondrons dans les 6 heures.\n\t\t\t<\/p>\n<\/p><\/div>\n<ul class=\"contact\">\n<li class=\"email\">\n<p><img decoding=\"async\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/12\/email.png\" alt=\"\" \/>Courriel :\n\t\t\t\t<\/p>\n<p><a href=\"mailto:market@keruiref.com\">market@keruiref.com<\/a>\n\t\t\t\t<\/p>\n<\/li>\n<li class=\"phone\">\n<p><img decoding=\"async\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/12\/tel.png\" alt=\"\" \/>T\u00e9l\u00e9phone\/whatsapp :\n\t\t\t\t<\/p>\n<p><a href=\"https:\/\/wa.me\/8619138178880\">+86 19138178880<\/a>\n\t\t\t\t<\/p>\n<\/li>\n<li class=\"location\">\n<p><img decoding=\"async\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/12\/Location.png\" alt=\"\" \/>Base de fabrication :\n\t\t\t\t<\/p>\n<p>Zone d'industrie r\u00e9fractaire de Chaohua,<br \/>\nVille de Xinmi, province du Henan, Chine\n\t\t\t\t<\/p>\n<\/li>\n<\/ul><\/div>\n<div class=\"isright\">\n<ul class=\"contact-input\">\n<li>\n<div class=\"islabel\">\n<p>* Nom :\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n\t\t\t\t<\/p>\n<\/li>\n<li>\n<div class=\"islabel\">\n<p>* Email :\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n\t\t\t\t<\/p>\n<\/li>\n<li>\n<div class=\"islabel\">\n<p>* T\u00e9l\u00e9phone\/Appel :\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-phone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-text wpcf7-validates-as-tel\" aria-invalid=\"false\" placeholder=\"\" value=\"\" type=\"tel\" name=\"your-phone\" \/><\/span>\n\t\t\t\t<\/p>\n<\/li>\n<li>\n<div class=\"islabel\">\n<p>Pays :\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-country\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"\" value=\"\" type=\"text\" name=\"your-country\" \/><\/span>\n\t\t\t\t<\/p>\n<\/li>\n<li class=\"ismassage\">\n<div class=\"islabel\">\n<p>* Message :\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-msg\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" name=\"your-msg\"><\/textarea><\/span>\n\t\t\t\t<\/p>\n<\/li>\n<li class=\"wpcf7-btns-box\">\n<div class=\"isFileName\">\n\t\t\t\t<\/div>\n<div class=\"wpcf7-btns\">\n<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"ENVOYER\" \/>\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<\/li>\n<\/ul><\/div>\n<\/div>\n<div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form>\n<\/div>\n<\/div>\n<div class=\"page_model\">\n<div class=\"swiper related-products\">\n<div class=\"swiper-wrapper\">\n<div class=\"swiper-slide\"><\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"High Alumina Refractory Castable Al2O3\u2265\/%: 50-80 Bulk Density \u2265\/ (g\/cm\u00b3): 2.15-2.65 Cold Modulus of Rupture \u2265\/MPa: 4-7 Cold Crushing Strength \u2265\/Mpa: 25-40 Refractoriness \u2265\/\u2103: 1700-1780 Certification: ISO9001\/ISO14001\/ISO45001\/ISO50001 Sample: testing of sample is available High Quality Reasonable Price Customizable Products &amp; Solutions Timely Delivery 7\/24\/365 At &#8230; <a title=\"Coul\u00e9e r\u00e9fractaire \u00e0 haute teneur en alumine\" class=\"read-more\" href=\"https:\/\/keruiref.com\/fr\/plastique-refractaire-a-haute-teneur-en-alumine\/\" aria-label=\"More on High Alumina Refractory Castable\">Lire la suite<\/a>","protected":false},"author":1,"featured_media":84417,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":{"0":"post-1224","1":"page","2":"type-page","3":"status-publish","4":"has-post-thumbnail","6":"no-featured-image-padding","7":"resize-featured-image"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - 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