{"id":84341,"date":"2025-02-25T17:14:39","date_gmt":"2025-02-25T09:14:39","guid":{"rendered":"https:\/\/keruiref.com\/?page_id=84341"},"modified":"2025-05-27T10:55:03","modified_gmt":"2025-05-27T02:55:03","slug":"mattone-al-corindone-cromato","status":"publish","type":"page","link":"https:\/\/keruiref.com\/it\/mattone-al-corindone-cromato\/","title":{"rendered":"Mattone al cromo-corindone"},"content":{"rendered":"<div class=\"page_model product_info\">\n<div class=\"preview\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-29350\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/12\/KERUI-Chrome-Corundum-Brick.jpg\" alt=\"KERUI-Cromo-Corindone-Mattone\" width=\"660\" height=\"541\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/12\/KERUI-Chrome-Corundum-Brick.jpg 780w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/12\/KERUI-Chrome-Corundum-Brick-300x246.jpg 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/12\/KERUI-Chrome-Corundum-Brick-768x629.jpg 768w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/div>\n<div class=\"info\">\n<h1>Mattone al cromo-corindone<\/h1>\n<p>Utilizzato nei forni per la produzione di acciaio e nei forni di raffinazione dell'industria metallurgica, nei forni per il vetro e nei forni ad alta temperatura dell'industria ceramica.<\/p>\n<ul>\n<li>Densit\u00e0 di massa g\/cm3: \u22653,25;<\/li>\n<li>Porosit\u00e0 apparente %: \u226415;<\/li>\n<li>Resistenza alla pressione\uff08Mpa\uff09\u22651800;<\/li>\n<li>Temperatura di rammollimento del carico (0,2Mpa T0,6 \u2103): \u2265168;<\/li>\n<li>Certificazione: ISO9001\/ISO14001\/ISO45001\/ISO50001;<\/li>\n<li>Campione: disponibile;<\/li>\n<\/ul>\n<div class=\"tags\">\n<p>Alta qualit\u00e0<\/p>\n<p>Prezzo ragionevole<\/p>\n<p>Prodotti e soluzioni personalizzabili<\/p>\n<p>Consegna tempestiva<\/p>\n<p>7\/24\/365 Al vostro servizio<\/p>\n<\/div>\n<p><a class=\"inruiry fancybox\" href=\"#contact_form_pop\">richiesta ora<\/a><a class=\"email-btn\" href=\"mailto:market@keruiref.com\">inviare l'e-mail<\/a><\/p>\n<\/div>\n<\/div>\n<div class=\"page_model\">\n<h2>Descrizione del mattone al cromo-corindone<\/h2>\n<p>I mattoni al cromo-corindone sono costituiti da \u03b1-Al2O3 come materia prima, con l'aggiunta di un'adeguata quantit\u00e0 di polvere di ossido di cromo e di clinker di cromo in polvere, quindi formati e cotti ad alta temperatura. La composizione minerale principale \u00e8 la soluzione solida \u03b1-Al2O3-Cr2O3, il minerale secondario \u00e8 composto da una piccola quantit\u00e0 di spinello composito (o nessun spinello composito) e il contenuto di ossido di cromo va da 1% a 30% dei mattoni refrattari.<\/p>\n<div class='content-column one_third'>\n<div style=\"padding-right:15PX;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-84343 size-full\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/Chrome-Corundum-Brick1.webp\" alt=\"\" width=\"490\" height=\"360\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/Chrome-Corundum-Brick1.webp 490w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/Chrome-Corundum-Brick1-300x220.webp 300w\" sizes=\"auto, (max-width: 490px) 100vw, 490px\" \/><\/div>\n<\/div>\n<div class='content-column one_third'>\n<div style=\"padding-right:15PX;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-84344 size-full\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/Chrome-Corundum-Brick2.jpg\" alt=\"\" width=\"490\" height=\"360\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/Chrome-Corundum-Brick2.jpg 490w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/Chrome-Corundum-Brick2-300x220.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:15PX;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-84345 size-full\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/Chrome-Corundum-Brick3.webp\" alt=\"\" width=\"490\" height=\"360\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/Chrome-Corundum-Brick3.webp 490w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/Chrome-Corundum-Brick3-300x220.webp 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\">PREZZO<\/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=\"\/it\/wp-json\/wp\/v2\/pages\/84341#wpcf7-f328-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Modulo di contatto\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/it\/wp-json\/wp\/v2\/pages\/84341#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>Contatto\n\t\t\t<\/p>\n<\/p><\/div>\n<div class=\"contactp\">\n<p>Non esitate a dare la vostra richiesta nel modulo giusto. Vi risponderemo entro 6 ore.\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=\"\" \/>E-mail:\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=\"\" \/>Telefono\/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 di produzione:\n\t\t\t\t<\/p>\n<p>Zona industriale dei refrattari di Chaohua,<br \/>\nCitt\u00e0 di Xinmi, provincia di Henan, Cina\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>* Nome:\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>* E-mail:\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>* Telefono\/Whatsapp:\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>Paese:\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>* Messaggio:\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=\"INVIO\" \/>\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=\"it\"\/><\/form>\n<\/div>\n<\/div>\n<\/div>\n<h2>Dati tecnici del mattone al cromo-corindone di Kerui<\/h2>\n<table id=\"tablepress-80\" class=\"tablepress tablepress-id-80 tbody-has-connected-cells\">\n<thead>\n<tr class=\"row-1\">\n<th colspan=\"2\" class=\"column-1\">Mattone al cromo-corindone fuso<\/th>\n<th class=\"column-3\">KR-G92-Cr<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n<td rowspan=\"7\" class=\"column-1\">Composizione chimica (%\uff09)<\/td>\n<td class=\"column-2\">Al2O3<\/td>\n<td class=\"column-3\">\u226592<\/td>\n<\/tr>\n<tr class=\"row-3\">\n<td class=\"column-2\">SiO2<\/td>\n<td class=\"column-3\">\u22641.0<\/td>\n<\/tr>\n<tr class=\"row-4\">\n<td class=\"column-2\">Fe2O3<\/td>\n<td class=\"column-3\">\u22640.3<\/td>\n<\/tr>\n<tr class=\"row-5\">\n<td class=\"column-2\">CaO<\/td>\n<td class=\"column-3\">\u22641.2<\/td>\n<\/tr>\n<tr class=\"row-6\">\n<td class=\"column-2\">Na2O<\/td>\n<td class=\"column-3\">-<\/td>\n<\/tr>\n<tr class=\"row-7\">\n<td class=\"column-2\">ZrO2<\/td>\n<td class=\"column-3\">\u22653<\/td>\n<\/tr>\n<tr class=\"row-8\">\n<td class=\"column-2\">Cr2O3<\/td>\n<td class=\"column-3\">\u22653<\/td>\n<\/tr>\n<tr class=\"row-9\">\n<td colspan=\"2\" class=\"column-1\">Porosit\u00e0 apparente (%)<\/td>\n<td class=\"column-3\">\u226415<\/td>\n<\/tr>\n<tr class=\"row-10\">\n<td colspan=\"2\" class=\"column-1\">Densit\u00e0 di massa (g\/cm3)<\/td>\n<td class=\"column-3\">\u22653.25<\/td>\n<\/tr>\n<tr class=\"row-11\">\n<td colspan=\"2\" class=\"column-1\">Resistenza alla pressione (Mpa)<\/td>\n<td class=\"column-3\">\u2265180<\/td>\n<\/tr>\n<tr class=\"row-12\">\n<td colspan=\"2\" class=\"column-1\">Resistenza alla flessione ad alta temperatura (1250\u2103 Mpa)<\/td>\n<td class=\"column-3\">\u22659.5<\/td>\n<\/tr>\n<tr class=\"row-13\">\n<td colspan=\"2\" class=\"column-1\">Refrattariet\u00e0 (\u2103\uff09)<\/td>\n<td class=\"column-3\">\u22651900<\/td>\n<\/tr>\n<tr class=\"row-14\">\n<td colspan=\"2\" class=\"column-1\">Temperatura di rammollimento del carico (0,2Mpa T0,6 \u2103\uff09)<\/td>\n<td class=\"column-3\">\u22651680<\/td>\n<\/tr>\n<tr class=\"row-15\">\n<td colspan=\"2\" class=\"column-1\">Tasso di variazione della linea di combustione % \uff081500\u2103\u00d72h)<\/td>\n<td class=\"column-3\">\u2264\u00b11.2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- #tablepress-80 from cache --><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11194\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/certificate.jpg\" alt=\"certificato\" width=\"1600\" height=\"680\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/certificate.jpg 1600w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/certificate-300x128.jpg 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/certificate-1024x435.jpg 1024w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/certificate-768x326.jpg 768w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/certificate-1536x653.jpg 1536w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<h2>Vantaggi del mattone al cromo-corindone<\/h2>\n<p>I mattoni al corindone sono caratterizzati da elevata durezza, eccellente resistenza all'usura, buona resistenza agli shock termici e alle alte temperature. Presentano inoltre una forte stabilit\u00e0 chimica e una bassa conducibilit\u00e0 termica, garantendo prestazioni affidabili in ambienti difficili ad alta temperatura.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11197\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/Kerui-Customers.jpg\" alt=\"Clienti Kerui\" width=\"1600\" height=\"750\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/Kerui-Customers.jpg 1600w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/Kerui-Customers-300x141.jpg 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/Kerui-Customers-1024x480.jpg 1024w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/Kerui-Customers-768x360.jpg 768w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/Kerui-Customers-1536x720.jpg 1536w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<h2>Applicazione del mattone al cromo-corindone<\/h2>\n<ul>\n<li><strong>Industria metallurgica: l'industria metallurgica<\/strong>forno per la produzione di acciaio, forno di raffinazione, ecc;<\/li>\n<li class=\"media-body\"><strong>Industria del vetro:<\/strong> forno per il vetro;<\/li>\n<li class=\"media-body\"><strong>Industria ceramica:<\/strong> forno ad alta temperatura, in grado di resistere all'erosione e al lavaggio ad alta temperatura e di aumentare la durata del forno.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11187\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/APPLICATION.jpg\" alt=\"APPLICAZIONI\" width=\"1600\" height=\"750\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/APPLICATION.jpg 1600w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/APPLICATION-300x141.jpg 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/APPLICATION-1024x480.jpg 1024w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/APPLICATION-768x360.jpg 768w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/APPLICATION-1536x720.jpg 1536w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/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=\"\/it\/wp-json\/wp\/v2\/pages\/84341#wpcf7-f328-o2\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Modulo di contatto\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/it\/wp-json\/wp\/v2\/pages\/84341#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>Contatto\n\t\t\t<\/p>\n<\/p><\/div>\n<div class=\"contactp\">\n<p>Non esitate a dare la vostra richiesta nel modulo giusto. Vi risponderemo entro 6 ore.\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=\"\" \/>E-mail:\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=\"\" \/>Telefono\/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 di produzione:\n\t\t\t\t<\/p>\n<p>Zona industriale dei refrattari di Chaohua,<br \/>\nCitt\u00e0 di Xinmi, provincia di Henan, Cina\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>* Nome:\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>* E-mail:\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>* Telefono\/Whatsapp:\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>Paese:\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>* Messaggio:\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=\"INVIO\" \/>\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=\"it\"\/><\/form>\n<\/div>\n<\/div>\n<div class=\"page_model\"><\/div>","protected":false},"excerpt":{"rendered":"Chrome Corundum Brick Used in steel-making furnaces and refining furnaces in the metallurgical industry, glass kilns in the glass industry, and high-temperature kilns in the ceramic industry. Bulk density g\/cm3: \u22653.25; Apparent Porosity %: \u226415; Pressure strength\uff08Mpa\uff09\u22651800; Load softening temperature(0.2Mpa T0.6 \u2103): \u2265168; Certification: ISO9001\/ISO14001\/ISO45001\/ISO50001; &#8230; <a title=\"Mattone al cromo-corindone\" class=\"read-more\" href=\"https:\/\/keruiref.com\/it\/mattone-al-corindone-cromato\/\" aria-label=\"More on Chrome Corundum Brick\">Per saperne di pi\u00f9<\/a>","protected":false},"author":1,"featured_media":25995,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":{"0":"post-84341","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 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Chrome Corundum Brick - Your Refractory Bricks, Castables Manufacturer For Kiln | Kerui Refractory\u00ae Official Website<\/title>\n<meta name=\"description\" content=\"Chrome corundum bricks are used in high - temperature industrial furnaces (e.g., steel, glass) for excellent corrosion\/erosion resistance, lining critical parts like smelting zones and kiln roofs.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/keruiref.com\/it\/mattone-al-corindone-cromato\/\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/keruiref.com\/chrome-corundum-brick\/\",\"url\":\"https:\/\/keruiref.com\/chrome-corundum-brick\/\",\"name\":\"Chrome Corundum Brick - Your Refractory Bricks, Castables Manufacturer For Kiln | Kerui Refractory\u00ae Official Website\",\"isPartOf\":{\"@id\":\"https:\/\/keruiref.com\/el\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/keruiref.com\/chrome-corundum-brick\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/keruiref.com\/chrome-corundum-brick\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/12\/Chrome-Corundum-Brick.jpg\",\"datePublished\":\"2025-02-25T09:14:39+00:00\",\"dateModified\":\"2025-05-27T02:55:03+00:00\",\"description\":\"Chrome corundum bricks are used in high - 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