{"id":87057,"date":"2025-06-10T17:29:12","date_gmt":"2025-06-10T09:29:12","guid":{"rendered":"https:\/\/keruiref.com\/?page_id=87057"},"modified":"2025-06-10T17:29:12","modified_gmt":"2025-06-10T09:29:12","slug":"magnesia-espinela-ladrillo","status":"publish","type":"page","link":"https:\/\/keruiref.com\/es\/magnesia-espinela-ladrillo\/","title":{"rendered":"Ladrillo de Magnesia Espinela"},"content":{"rendered":"<div class=\"page_model product_info\">\n<div class=\"preview\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8099\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/Magnesia-Alumina-Spinel-Brick-title.webp\" alt=\"ladrillo de magnesia espinela para la industria del hierro\" width=\"660\" height=\"495\" \/><\/div>\n<div class=\"info\">\n<h1>Ladrillo de Magnesia Espinela<\/h1>\n<p>Se utiliza en el revestimiento y el techo de equipos metal\u00fargicos como altos hornos, convertidores, hornos el\u00e9ctricos y cucharas.<\/p>\n<ul>\n<li>MgO\/%(\u2265): 80<\/li>\n<li>Al2O3\/%(\u2265): 10<\/li>\n<li>Densidad aparente (g\/cm\u00b3)(\u2265): 2.09<\/li>\n<li>Resistencia al aplastamiento en fr\u00edo(\u2265): 50MPa<\/li>\n<li>Tama\u00f1o est\u00e1ndar: 230*114*65mm<\/li>\n<li>Certificaci\u00f3n: ISO9001\/ISO14001\/ISO45001\/ISO50001<\/li>\n<li>Muestra: posibilidad de probar la muestra<\/li>\n<\/ul>\n<div class=\"tags\">\n<p>Alta calidad<\/p>\n<p>Precio razonable<\/p>\n<p>Productos y soluciones personalizables<\/p>\n<p>Entrega puntual<\/p>\n<p>24\/7\/365 A su servicio<\/p>\n<\/div>\n<p><a class=\"inruiry fancybox\" href=\"#contact_form_pop\">consulta ahora<\/a><a class=\"email-btn\" href=\"mailto:market@keruiref.com\">enviar correo electr\u00f3nico<\/a><\/p>\n<\/div>\n<\/div>\n<ul class=\"anchor\">\n<li><a href=\"#PRODUCTDESCRIPTION\">DESCRIPCI\u00d3N DEL PRODUCTO<\/a><\/li>\n<li><a href=\"#TechniqueData\">Datos t\u00e9cnicos<\/a><\/li>\n<li><a href=\"#INQUIRY\">CONSULTA<\/a><\/li>\n<li><a href=\"#RELATEDPRODUCTS\">PRODUCTOS RELACIONADOS<\/a><\/li>\n<\/ul>\n<div class=\"page_model\">\n<h2 id=\"PRODUCTDESCRIPTION\">Descripci\u00f3n del ladrillo de magnesia-espinela<\/h2>\n<p>El ladrillo de magnesia espinela es un tipo de ladrillo refractario b\u00e1sico, que es un material compuesto principalmente de magnesia (MgO) y espinela (MgAl2O4) o espinela y hierro (MgFe2O4). Los ladrillos de magnesia espinela pueden ser cocidos o sin cocer. Los ladrillos de magnesia espinela tienen alta densidad aparente, estructura uniforme, estabilidad t\u00e9rmica, resistencia a la corrosi\u00f3n y alta resistencia mec\u00e1nica, lo que puede prolongar la vida \u00fatil del revestimiento a gran escala y se utilizan ampliamente en la fundici\u00f3n de acero, la producci\u00f3n de cemento y la fabricaci\u00f3n de vidrio, donde la temperatura puede alcanzar miles de grados Celsius, y tambi\u00e9n tiene un rendimiento medioambiental no producir\u00e1 sustancias nocivas.<\/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-8982\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/KERUI-magnesia-spinel-brick.jpg\" alt=\"Ladrillo de magnesia espinela KERUI\" width=\"490\" height=\"370\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/KERUI-magnesia-spinel-brick.jpg 490w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/KERUI-magnesia-spinel-brick-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-8075\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Magnesia-Spinel-Brick-Factory-direct-sale.jpg\" alt=\"Ladrillo de magnesia espinela Venta directa de f\u00e1brica\" width=\"490\" height=\"370\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Magnesia-Spinel-Brick-Factory-direct-sale.jpg 490w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Magnesia-Spinel-Brick-Factory-direct-sale-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-8077\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Magnesia-Spinel-Brick-manufacture.jpg\" alt=\"Fabricaci\u00f3n de ladrillos de magnesia espinela\" width=\"490\" height=\"370\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Magnesia-Spinel-Brick-manufacture.jpg 490w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Magnesia-Spinel-Brick-manufacture-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\">OBTENER PRECIO<\/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=\"\/es\/wp-json\/wp\/v2\/pages\/87057#wpcf7-f328-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Formulario de contacto\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/es\/wp-json\/wp\/v2\/pages\/87057#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>P\u00f3ngase en contacto con nosotros\n\t\t\t<\/p>\n<\/p><\/div>\n<div class=\"contactp\">\n<p>No dude en enviarnos su consulta a trav\u00e9s del formulario. Le responderemos en un plazo de 6 horas.\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=\"\" \/>Correo electr\u00f3nico:\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=\"\" \/>Tel\u00e9fono\/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 fabricaci\u00f3n:\n\t\t\t\t<\/p>\n<p>Zona de Industria Refractaria de Chaohua,<br \/>\nCiudad de Xinmi, provincia de Henan, China\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>* Nombre:\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>* Tel\u00e9fono\/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>Pa\u00eds:\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>* Mensaje:\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=\"ENVIAR\" \/>\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=\"es\"\/><\/form>\n<\/div>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<h2 id=\"TechniqueData\">Kerui Magnesia Spinel Ladrillo Ficha t\u00e9cnica<\/h2>\n<p><strong>Magnesia Al\u00famina Espinela Ladrillo<\/strong><\/p>\n<table id=\"tablepress-12\" class=\"tablepress tablepress-id-12 tbody-has-connected-cells\">\n<thead>\n<tr class=\"row-1\">\n<th colspan=\"2\" class=\"column-1\">Art\u00edculo<\/th>\n<th class=\"column-3\">\u00cdndice<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n<td class=\"column-1\">\u03c9 (MgO)\/%<\/td>\n<td class=\"column-2\"><span style=\"color:#000000;\">\u03bc<\/span><span style=\"color:#000000;\"><sub>0<\/sub><\/span><span style=\"color:#000000;\"> \u2265<\/span><\/td>\n<td class=\"column-3\">80<\/td>\n<\/tr>\n<tr class=\"row-3\">\n<td 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;\">)\/%<\/span><\/td>\n<td class=\"column-2\"><span style=\"color:#000000;\">\u03bc<\/span><span style=\"color:#000000;\"><sub>0<\/sub><\/span><span style=\"color:#000000;\"> \u2265<\/span><\/td>\n<td class=\"column-3\">10<\/td>\n<\/tr>\n<tr class=\"row-4\">\n<td rowspan=\"2\" class=\"column-1\">Porosidad aparente\/%<\/td>\n<td class=\"column-2\"><span style=\"color:#000000;\">\u03bc<\/span><span style=\"color:#000000;\"><sub>0<\/sub><\/span><span style=\"color:#000000;\"> \u2264<\/span><\/td>\n<td class=\"column-3\">17<\/td>\n<\/tr>\n<tr class=\"row-5\">\n<td class=\"column-2\">\u1edf<\/td>\n<td class=\"column-3\">0.8<\/td>\n<\/tr>\n<tr class=\"row-6\">\n<td rowspan=\"2\" class=\"column-1\">Densidad aparente (g\/cm\u00b3)<\/td>\n<td class=\"column-2\"><span style=\"color:#000000;\">\u03bc<\/span><span style=\"color:#000000;\"><sub>0<\/sub><\/span><span style=\"color:#000000;\"> \u2265<\/span><\/td>\n<td class=\"column-3\">2.90 <\/td>\n<\/tr>\n<tr class=\"row-7\">\n<td class=\"column-2\">\u1edf<\/td>\n<td class=\"column-3\">0.03<\/td>\n<\/tr>\n<tr class=\"row-8\">\n<td rowspan=\"2\" class=\"column-1\">Resistencia al aplastamiento en fr\u00edo\/MPa<\/td>\n<td class=\"column-2\">L \u2265<\/td>\n<td class=\"column-3\">50<\/td>\n<\/tr>\n<tr class=\"row-9\">\n<td class=\"column-2\">\u1edf<\/td>\n<td class=\"column-3\">5<\/td>\n<\/tr>\n<tr class=\"row-10\">\n<td rowspan=\"2\" class=\"column-1\">Cambio lineal permanente (1500\u2103*2h)\/%<\/td>\n<td class=\"column-2\">L~U<\/td>\n<td class=\"column-3\">0~+0.3<\/td>\n<\/tr>\n<tr class=\"row-11\">\n<td class=\"column-2\">\u1edf<\/td>\n<td class=\"column-3\">0.05<\/td>\n<\/tr>\n<tr class=\"row-12\">\n<td rowspan=\"2\" class=\"column-1\">Resistencia a la flexi\u00f3n a altas temperaturas<br \/>\n(1350\u2103*0,5h)\/MPa<\/td>\n<td class=\"column-2\"><span style=\"color:#000000;\">\u03bc<\/span><span style=\"color:#000000;\"><sub>0<\/sub><\/span><span style=\"color:#000000;\"> \u2265<\/span><\/td>\n<td class=\"column-3\">3.5<\/td>\n<\/tr>\n<tr class=\"row-13\">\n<td class=\"column-2\">\u1edf<\/td>\n<td class=\"column-3\">0.6<\/td>\n<\/tr>\n<tr class=\"row-14\">\n<td rowspan=\"2\" class=\"column-1\">Resistencias al choque t\u00e9rmico (1100\u2103, refrigeraci\u00f3n por agua)\/ciclo<\/td>\n<td class=\"column-2\"><span style=\"color:#000000;\">\u03bc<\/span><span style=\"color:#000000;\"><sub>0<\/sub><\/span><span style=\"color:#000000;\"> \u2265<\/span><\/td>\n<td class=\"column-3\">12<\/td>\n<\/tr>\n<tr class=\"row-15\">\n<td class=\"column-2\">\u1edf<\/td>\n<td class=\"column-3\">2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- #tablepress-12 from cache --><\/p>\n<p><strong>Magnesia Hierro Espinela Ladrillo<\/strong><\/p>\n<table id=\"tablepress-11\" class=\"tablepress tablepress-id-11\">\n<thead>\n<tr class=\"row-1\">\n<th class=\"column-1\">Art\u00edculo\/Grado<\/th>\n<th class=\"column-2\">MFe-85A<\/th>\n<th class=\"column-3\">MFe-85B<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n<td class=\"column-1\">\u03c9 (MgO) \u2265\/%<\/td>\n<td class=\"column-2\">85<\/td>\n<td class=\"column-3\">85<\/td>\n<\/tr>\n<tr class=\"row-3\">\n<td 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;\">)\/%<\/span><\/td>\n<td class=\"column-2\">3-5<\/td>\n<td class=\"column-3\">3-5<\/td>\n<\/tr>\n<tr class=\"row-4\">\n<td class=\"column-1\"><span style=\"color:#000000;\">\u03c9 (Fe<\/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;\">)\/%<\/span><\/td>\n<td class=\"column-2\">4-6<\/td>\n<td class=\"column-3\">4-6<\/td>\n<\/tr>\n<tr class=\"row-5\">\n<td class=\"column-1\">Densidad aparente \u2265 (g\/cm\u00b3)<\/td>\n<td class=\"column-2\">2.95<\/td>\n<td class=\"column-3\">2.90 <\/td>\n<\/tr>\n<tr class=\"row-6\">\n<td class=\"column-1\">Resistencia al aplastamiento en fr\u00edo \u2265 (MPa)<\/td>\n<td class=\"column-2\">55<\/td>\n<td class=\"column-3\">50<\/td>\n<\/tr>\n<tr class=\"row-7\">\n<td class=\"column-1\"><span style=\"color:#000000;\">Subcarga de refractariedad \u2265 (T<\/span><span style=\"color:#000000;\"><sub>0.6<\/sub><\/span><span style=\"color:#000000;\">\u2103)<\/span><\/td>\n<td class=\"column-2\">1650<\/td>\n<td class=\"column-3\">1600<\/td>\n<\/tr>\n<tr class=\"row-8\">\n<td class=\"column-1\">Resistencia al choque t\u00e9rmico \u2265 (950\u2103 enfriamiento al aire, ciclo)<\/td>\n<td class=\"column-2\">100<\/td>\n<td class=\"column-3\">90<\/td>\n<\/tr>\n<tr class=\"row-9\">\n<td class=\"column-1\">Conductividad t\u00e9rmica \u2264 (1000\u2103) [W\/(m-K)]<\/td>\n<td class=\"column-2\">2.6<\/td>\n<td class=\"column-3\">2.6<\/td>\n<\/tr>\n<tr class=\"row-10\">\n<td class=\"column-1\">Coeficiente de dilataci\u00f3n t\u00e9rmica (1400\u2103)\/%<\/td>\n<td class=\"column-2\">1.6<\/td>\n<td class=\"column-3\">1.6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- #tablepress-11 from cache --><\/p>\n<h2>Ventajas del ladrillo de magnesia-espinela<\/h2>\n<div class='content-column one_half'>\n<div style=\"padding-right:20px;padding-left:20px;\">\n<h3>Anticorrosi\u00f3n y antidesgarro<\/h3>\n<p>Los ladrillos de espinela de magnesia contienen un alto contenido de MgO y MgAl2O4, lo que le confiere excelentes propiedades anticorrosi\u00f3n y antidesprendimiento. Adem\u00e1s, debido a su estructura cristalina compacta y ordenada, puede resistir la concentraci\u00f3n de tensiones causadas por la expansi\u00f3n t\u00e9rmica y el choque t\u00e9rmico, reduciendo as\u00ed la posibilidad de desconchamiento.<\/p><\/div>\n<\/div>\n<div class='content-column one_half last_column'>\n<div style=\"padding-right:20px;padding-left:20px;\">\n<h3>Buena estabilidad al choque t\u00e9rmico<\/h3>\n<p>La estructura cristalina densa y bien unida de los ladrillos de espinela de magnesio les permite expandirse y contraerse uniformemente bajo cambios r\u00e1pidos de temperatura, minimizando as\u00ed el riesgo de agrietamiento o desconchamiento. Esta ventaja garantiza la integridad y fiabilidad del ladrillo en aplicaciones que implican frecuentes ciclos de calentamiento y enfriamiento.<\/p><\/div>\n<\/div>\n<div class='clear_column'><\/div>\n<div class='content-column one_half'>\n<div style=\"padding-right:20px;padding-left:20px;\">\n<h3>Menor conductividad t\u00e9rmica<\/h3>\n<p>La menor conductividad t\u00e9rmica del ladrillo de espinela de magnesia significa que tiene una capacidad reducida de transferencia de calor. Esta ventaja mejora el aislamiento t\u00e9rmico porque el ladrillo minimiza la transferencia de calor a trav\u00e9s de su estructura. Ayuda a confinar y retener el calor en la zona deseada, aumentando as\u00ed la eficiencia energ\u00e9tica y reduciendo la p\u00e9rdida de calor.<\/p><\/div>\n<\/div>\n<div class='content-column one_half last_column'>\n<div style=\"padding-right:20px;padding-left:20px;\">\n<h3>Buenas propiedades de aislamiento el\u00e9ctrico<\/h3>\n<p>Los ladrillos de espinela de magnesia presentan buenas propiedades de aislamiento el\u00e9ctrico debido a su composici\u00f3n y estructura inherentes. Esta ventaja garantiza la seguridad y eficacia de las aplicaciones el\u00e9ctricas en las que se requiere aislamiento para evitar descargas el\u00e9ctricas o cortocircuitos.<\/p><\/div>\n<\/div>\n<div class='clear_column'><\/div>\n<h2>Clasificaci\u00f3n del ladrillo de magnesia-espinela<\/h2>\n<h3>Magnesia Al\u00famina Espinela Ladrillo<\/h3>\n<p>Los ladrillos de espinela de magnesia que contienen una cierta proporci\u00f3n de al\u00famina tambi\u00e9n se denominan ladrillos de espinela de magnesia-al\u00famina, con una estructura de MgAl2O4 o MgO-Al2O3. El ladrillo de espinela de magnesia-al\u00famina no s\u00f3lo tiene una gran dureza, un bajo coeficiente de dilataci\u00f3n t\u00e9rmica y una gran densidad, sino que tambi\u00e9n tiene las ventajas de la resistencia al enfriamiento y el calentamiento r\u00e1pido, y presenta una buena resistencia a la corrosi\u00f3n por disolventes como el \u00f3xido de hierro y la escoria alcalina.<\/p>\n<div class='content-column one_half'>\n<div style=\"padding-right:10px;\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-8082 size-full\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Magnesia-Alumina-Spinel-Brick-price.jpg\" alt=\"Magnesia Al\u00famina Espinela Ladrillo precio\" width=\"660\" height=\"400\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Magnesia-Alumina-Spinel-Brick-price.jpg 660w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Magnesia-Alumina-Spinel-Brick-price-300x182.jpg 300w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/div>\n<\/div>\n<div class='content-column one_half last_column'>\n<div style=\"padding-right:10px;\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-8083 size-full\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Magnesia-Alumina-Spinel-Brick-price-list.jpg\" alt=\"Lista de precios de ladrillos de magnesia, al\u00famina y espinela\" width=\"660\" height=\"400\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Magnesia-Alumina-Spinel-Brick-price-list.jpg 660w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Magnesia-Alumina-Spinel-Brick-price-list-300x182.jpg 300w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/div>\n<\/div>\n<div class='clear_column'><\/div>\n<h3>Magnesia Hierro Espinela Ladrillo<\/h3>\n<p>Los ladrillos refractarios de magnesia-hierro-espinela se fabrican con magnesia de gran pureza y aluminio-hierro-espinela como materias primas. Durante el uso de los ladrillos de magnesia-hierro-espinela, se forma una capa de compuestos de calcio-hierro y calcio-hierro-aluminio de alta viscosidad en la superficie caliente de los ladrillos, que es f\u00e1cil de colgar en el horno. El producto tiene las caracter\u00edsticas de alta resistencia a la compresi\u00f3n y buena resistencia al choque t\u00e9rmico. Las caracter\u00edsticas pueden resolver eficazmente el problema de causar contaminaci\u00f3n al medio ambiente por la generaci\u00f3n de cromo hexavalente durante el uso de ladrillos de magnesia-cromo para hornos de cemento. Los ladrillos de magnesia-hierro-espinela son muy apreciados por su excelente estabilidad t\u00e9rmica. Su resistencia a la erosi\u00f3n es mejor que la de los ladrillos de magnesita-cromo de alta calidad.<\/p>\n<div class='content-column one_half'>\n<div style=\"padding-right:10px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-84307\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/Magnesia-Iron-Spinel-Brick-01.webp\" alt=\"\" width=\"533\" height=\"400\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/Magnesia-Iron-Spinel-Brick-01.webp 660w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/Magnesia-Iron-Spinel-Brick-01-300x225.webp 300w\" sizes=\"auto, (max-width: 533px) 100vw, 533px\" \/><\/div>\n<\/div>\n<div class='content-column one_half last_column'>\n<div style=\"padding-right:10px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8111\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/magnesia-iron-spinel-brick-price.jpg\" alt=\"magnesia hierro espinela ladrillo precio\" width=\"600\" height=\"400\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/magnesia-iron-spinel-brick-price.jpg 600w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/magnesia-iron-spinel-brick-price-300x200.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/div>\n<\/div>\n<div class='clear_column'><\/div>\n<h2>Aplicaci\u00f3n del ladrillo de magnesia espinela<\/h2>\n<h3>Horno industrial metal\u00fargico<\/h3>\n<p>El ladrillo de espinela de magnesia se utiliza ampliamente en hornos metal\u00fargicos, incluidos hornos de fabricaci\u00f3n de acero, altos hornos, hornos de temple, hornos de revenido otros dispositivos de tratamiento a alta temperatura, etc.<\/p>\n<h3>Incineradoras de residuos<\/h3>\n<p>Las incineradoras de residuos requieren materiales refractarios que puedan soportar altas temperaturas y resistir el ataque qu\u00edmico de los materiales de desecho. Las propiedades de los ladrillos de magnesia espinela los hacen ideales para su uso como revestimiento en incineradoras de residuos, garantizando estabilidad a largo plazo, combusti\u00f3n eficiente y contenci\u00f3n de sustancias nocivas.<\/p>\n<h3>Horno de vidrio<\/h3>\n<p>En la industria de fabricaci\u00f3n de vidrio se utiliza mucho como material refractario. En el sector del vidrio, los hornos suelen estar sometidos a altas temperaturas y ataques qu\u00edmicos. Los ladrillos de espinela de magnesia tienen una excelente resistencia a las altas temperaturas y a los ataques qu\u00edmicos y son capaces de soportar la corrosi\u00f3n a alta temperatura y los ciclos t\u00e9rmicos en el proceso de fabricaci\u00f3n del vidrio, manteniendo estable el horno.<\/p>\n<h3>Cemento Horno rotatorio<\/h3>\n<p>La aplicaci\u00f3n de ladrillos de espinela de magnesio en hornos rotatorios de cemento se utiliza principalmente como material de revestimiento de la c\u00e1scara del horno, que se utiliza para proteger la c\u00e1scara del horno de la ablaci\u00f3n a alta temperatura y la corrosi\u00f3n qu\u00edmica, y tambi\u00e9n para reducir la p\u00e9rdida de calor y el consumo de energ\u00eda de la c\u00e1scara del horno.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1590\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/mag-spinel-brick-application.jpg\" alt=\"\" width=\"1300\" height=\"400\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/mag-spinel-brick-application.jpg 1300w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/mag-spinel-brick-application-300x92.jpg 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/mag-spinel-brick-application-1024x315.jpg 1024w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/mag-spinel-brick-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=\"\/es\/wp-json\/wp\/v2\/pages\/87057#wpcf7-f328-o2\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Formulario de contacto\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/es\/wp-json\/wp\/v2\/pages\/87057#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>P\u00f3ngase en contacto con nosotros\n\t\t\t<\/p>\n<\/p><\/div>\n<div class=\"contactp\">\n<p>No dude en enviarnos su consulta a trav\u00e9s del formulario. Le responderemos en un plazo de 6 horas.\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=\"\" \/>Correo electr\u00f3nico:\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=\"\" \/>Tel\u00e9fono\/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 fabricaci\u00f3n:\n\t\t\t\t<\/p>\n<p>Zona de Industria Refractaria de Chaohua,<br \/>\nCiudad de Xinmi, provincia de Henan, China\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>* Nombre:\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>* Tel\u00e9fono\/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>Pa\u00eds:\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>* Mensaje:\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=\"ENVIAR\" \/>\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=\"es\"\/><\/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":"Magnesia Spinel Brick It is used in the lining and roof of metallurgical equipment such as blast furnaces, converters, electric furnaces, and ladles. MgO\/%(\u2265): 80 Al2O3\/%(\u2265): 10 Bulk Density (g\/cm\u00b3)(\u2265): 2.09 Cold Crushing Strength(\u2265): 50MPa Standard Size: 230*114*65mm Certification: ISO9001\/ISO14001\/ISO45001\/ISO50001 Sample: testing of sample is &#8230; <a title=\"Ladrillo de Magnesia Espinela\" class=\"read-more\" href=\"https:\/\/keruiref.com\/es\/magnesia-espinela-ladrillo\/\" aria-label=\"M\u00e1s en Magnesia Spinel Brick\">Seguir leyendo<\/a>","protected":false},"author":1,"featured_media":84308,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":{"0":"post-87057","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>Magnesia Spinel Brick - Your Refractory Bricks, Castables Manufacturer For Kiln | Kerui Refractory\u00ae Official Website<\/title>\n<meta name=\"description\" content=\"Magnesia Spinel Brick is used in the lining and roof of metallurgical equipment such as blast furnaces, converters, electric furnaces, and ladles.\" \/>\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\/es\/magnesia-espinela-ladrillo\/\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/keruiref.com\/magnesia-spinel-brick\/\",\"url\":\"https:\/\/keruiref.com\/magnesia-spinel-brick\/\",\"name\":\"Magnesia Spinel Brick - 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