{"id":141,"count":0,"description":"<div>\r\n<p><img class=\"alignright\" src=\"\/wp-content\/uploads\/2025\/02\/593e87da78d0e9d571c4.png\" alt=\"\" width=\"348\" height=\"348\" \/><strong>Che cos'\u00e8 il Magnesi<\/strong><strong>a<\/strong><strong>\u00a0(MgO) Ceramica?<\/strong><br \/>\r\nL'ossido di magnesio (MgO) \u00e8 un composto ampiamente utilizzato, derivato principalmente dalla magnesite (circa 93%), con una porzione minore ottenuta da depositi di salamoia e sale profondo (circa 7%). Il processo di produzione prevede tipicamente la calcinazione per formare il periclasio, seguita dalla fusione in forno elettrico ad arco. Il materiale risultante viene poi frantumato e macinato in modo selettivo fino a ottenere le dimensioni delle particelle desiderate e pu\u00f2 essere ulteriormente trasformato in prodotti di varie forme e strutture di pori, a seconda delle necessit\u00e0.<\/p>\r\n<p>Il MgO pu\u00f2 essere classificato in tre tipi in base alle materie prime e ai metodi di produzione. Tra questi, FM (magnesia fusa) e DBM (magnesia bruciata morta) sono i tipi pi\u00f9 comunemente utilizzati nella produzione di componenti ceramici ad alta temperatura, come parti isolanti, crogioli e rivestimenti di forni.<\/p>\r\n<\/div>\r\n<p>Le ceramiche MgO combinano le caratteristiche dei materiali refrattari tradizionali con quelle delle ceramiche avanzate. Offrono resistenza alla corrosione dei metalli alcalini e mantengono la stabilit\u00e0 chimica e alle radiazioni, il che li rende adatti all'uso nell'energia nucleare e nei processi ad alta temperatura della metallurgia. La temperatura massima di esercizio teorica \u00e8 fino a 2200\u00b0C, con un utilizzo continuo nell'intervallo 1600-1800\u00b0C. Tuttavia, la ceramica MgO presenta alcune limitazioni, tra cui una resistenza relativamente bassa agli shock termici e un'elevata reattivit\u00e0 chimica. Tendono a reagire con ossigeno, azoto e vapore acqueo e la loro applicazione sotto vuoto richiede un controllo rigoroso della pressione e la selezione di gas inerti.<\/p>\r\n<p><a class=\"pro-detail-btn\" href=\"https:\/\/weiert-ceramics.com\/it\/contact\/\">CONTATTACI<\/a><\/p>\r\n<table border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\r\n<tbody>\r\n<tr>\r\n<td style=\"text-align: center\" width=\"120\" height=\"35\">Articolo<\/td>\r\n<td style=\"text-align: center\" width=\"115\" height=\"35\">CCM<br \/>\r\n(Magnesia caustica calcinata)<\/td>\r\n<td style=\"text-align: center\" width=\"128\" height=\"35\">DBM<br \/>\r\n(Magnesia bruciata morta)<\/td>\r\n<td style=\"text-align: center\" width=\"121\" height=\"35\">FM<br \/>\r\n(Magnesia fusa)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center\" width=\"120\" height=\"35\">Applicazione Industria<\/td>\r\n<td style=\"text-align: center\" width=\"115\" height=\"35\">Cloruro di magnesio, magnesia di acqua marina<\/td>\r\n<td style=\"text-align: center\" width=\"128\" height=\"35\">Industria dei materiali refrattari<\/td>\r\n<td style=\"text-align: center\" width=\"121\" height=\"35\">Industria dei materiali refrattari<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center\" height=\"35\">Materia prima<br \/>\r\nFonte<\/td>\r\n<td style=\"text-align: center\" height=\"35\">Cloruro di magnesio \/ magnesia d'acqua di mare<\/td>\r\n<td style=\"text-align: center\" height=\"35\">Magnesite<\/td>\r\n<td style=\"text-align: left\" height=\"35\"><span style=\"text-align: center\">MgO denso a grana fine di elevata purezza (99,83%)<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center\" width=\"120\" height=\"35\">Usi tipici<\/td>\r\n<td style=\"text-align: center\" width=\"115\" height=\"35\">Fertilizzanti, mangimi per animali, trattamento delle acque reflue<\/td>\r\n<td style=\"text-align: center\" width=\"128\" height=\"35\">Refrattari sagomati\/non sagomati: Mattoni MgO-C, mattoni MgO-Al, miscele di polverizzazione, argilla per fori di rubinetto, ecc.<\/td>\r\n<td style=\"text-align: left\" width=\"121\" height=\"35\">Refrattari ad alte prestazioni:<br \/>\r\naltoforno,<br \/>\r\nrivestimento del forno elettrico, rivestimento della siviera, forni ad alta temperatura; Ceramica speciale, desolforatore, supporto del catalizzatore<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center\" width=\"120\" height=\"35\">Scenari di applicazione<\/td>\r\n<td style=\"text-align: center\" width=\"115\" height=\"35\">Uso generale di prodotti chimici industriali<\/td>\r\n<td style=\"text-align: center\" width=\"128\" height=\"35\">Utilizzato come rivestimento di forni nell'industria dell'acciaio, dell'energia e del vetro.<\/td>\r\n<td width=\"121\" height=\"35\">Scenari che richiedono una maggiore resistenza alla corrosione e<br \/>\r\nresistenza alle alte temperature<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center\" width=\"120\" height=\"35\">Esempi di industrie<\/td>\r\n<td style=\"text-align: center\" width=\"115\" height=\"35\">Agricoltura, Protezione dell'ambiente<\/td>\r\n<td style=\"text-align: center\" width=\"128\" height=\"35\">Acciaio, energia, vetro<\/td>\r\n<td style=\"text-align: center\" width=\"121\" height=\"35\">Aerospaziale, Transizione energetica, Infrastrutture, Raffinazione dei metalli<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center\" width=\"120\" height=\"35\">Caratteristiche<\/td>\r\n<td style=\"text-align: center\" width=\"115\" height=\"35\">Alta attivit\u00e0, buona reattivit\u00e0<\/td>\r\n<td style=\"text-align: center\" width=\"128\" height=\"35\">Efficace dal punto di vista dei costi per gli scenari di domanda economica<\/td>\r\n<td width=\"121\" height=\"35\">Elevata purezza, alta densit\u00e0, resistenza alla corrosione e alle alte temperature.<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<p>&nbsp;<\/p>\r\n<p><strong>Miscelazione e modifiche degli ingredienti:<\/strong><br \/>\r\nDuring preparation, the composition of MgO is carefully adjusted. To improve sintering, slightly increase grain size, and reduce the tendency of hydration, small amounts of additives such as TiO\u2082, Al\u2082O\u2083, or V\u2082O\u2083\u00a0can be added.<\/p>\r\n<p><strong>Lavorazione del MgO di elevata purezza:<\/strong><br \/>\r\nPer le applicazioni che richiedono ceramiche MgO di elevata purezza, non \u00e8 possibile utilizzare additivi. Si applica invece un metodo di sinterizzazione attivato:<\/p>\r\n<ol>\r\n<li>L'idrossido di magnesio (Mg(OH)\u2082) viene calcinato a una temperatura adeguata per creare MgO attivo con molti difetti reticolari.<\/li>\r\n<li>Questo MgO attivo viene poi sinterizzato per produrre ceramiche di ossido di magnesio ad alte prestazioni.<\/li>\r\n<\/ol>\r\n<p>Questo metodo garantisce purezza e prestazioni eccellenti, soddisfacendo le esigenze delle applicazioni pi\u00f9 esigenti.<\/p>\r\n<p><strong>Tabella delle propriet\u00e0 della magnesia (MgO) in ceramica<\/strong><\/p>\r\n<table border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\r\n<tbody>\r\n<tr>\r\n<td align=\"center\" width=\"221\" height=\"35\">Propriet\u00e0<\/td>\r\n<td align=\"center\" width=\"192\" height=\"35\">Unit\u00e0<\/td>\r\n<td align=\"center\" width=\"203\" height=\"35\">Valore<\/td>\r\n<\/tr>\r\n<tr>\r\n<td align=\"center\" width=\"221\" height=\"35\">La purezza<\/td>\r\n<td align=\"center\" width=\"192\" height=\"35\">%<\/td>\r\n<td align=\"center\" width=\"203\" height=\"35\">MgO \uff1a99,7%<\/td>\r\n<\/tr>\r\n<tr>\r\n<td align=\"center\" height=\"35\">Colore<\/td>\r\n<td align=\"center\" height=\"35\"><\/td>\r\n<td align=\"center\" height=\"35\">bianco<\/td>\r\n<\/tr>\r\n<tr>\r\n<td align=\"center\" width=\"221\" height=\"35\">Assorbimento dell'acqua<\/td>\r\n<td align=\"center\" width=\"192\" height=\"35\">%<\/td>\r\n<td align=\"center\" width=\"203\" height=\"35\">5.5<\/td>\r\n<\/tr>\r\n<tr>\r\n<td align=\"center\" width=\"221\" height=\"35\">Densit\u00e0<\/td>\r\n<td align=\"center\" width=\"192\" height=\"35\">cm\u00b3<\/td>\r\n<td align=\"center\" width=\"203\" height=\"35\">3.4<\/td>\r\n<\/tr>\r\n<tr>\r\n<td align=\"center\" width=\"221\" height=\"35\">Assorbimento dell'acqua<\/td>\r\n<td align=\"center\" width=\"192\" height=\"35\">g\/%<\/td>\r\n<td align=\"center\" width=\"203\" height=\"35\">6.5<\/td>\r\n<\/tr>\r\n<tr>\r\n<td align=\"center\" width=\"221\" height=\"35\">Resistenza alla flessione (MOR)<br \/>\r\n(3 punti) @ RT<\/td>\r\n<td align=\"center\" height=\"35\">Mpa<\/td>\r\n<td align=\"center\" height=\"35\">215<\/td>\r\n<\/tr>\r\n<tr>\r\n<td align=\"center\" width=\"221\" height=\"35\">Termico. Conduttivit\u00e0 (400\u00b0C)<\/td>\r\n<td align=\"center\" width=\"192\" height=\"35\">W\/m-K<\/td>\r\n<td align=\"center\" width=\"203\" height=\"35\">44<\/td>\r\n<\/tr>\r\n<tr>\r\n<td align=\"center\" width=\"221\" height=\"35\">CTE (20-1000\u00b0C)<\/td>\r\n<td align=\"center\" width=\"192\" height=\"35\">10-6\/K-1<\/td>\r\n<td align=\"center\" width=\"203\" height=\"35\">13<\/td>\r\n<\/tr>\r\n<tr>\r\n<td align=\"center\" width=\"221\" height=\"35\">Temperatura massima di funzionamento Temp. Aria<\/td>\r\n<td align=\"center\" width=\"192\" height=\"35\">\u00b0C<\/td>\r\n<td align=\"center\" width=\"203\" height=\"35\">2200<\/td>\r\n<\/tr>\r\n<tr>\r\n<td align=\"center\" width=\"221\" height=\"35\">Funzionamento continuo Temp. Aria<\/td>\r\n<td align=\"center\" width=\"192\" height=\"35\">\u00b0C<\/td>\r\n<td align=\"center\" width=\"203\" height=\"35\">1800<\/td>\r\n<\/tr>\r\n<tr>\r\n<td align=\"center\" height=\"35\">Capacit\u00e0 termica specifica<\/td>\r\n<td align=\"center\" height=\"35\">J\/g-\u00b0C<\/td>\r\n<td align=\"center\" height=\"35\">0.900<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<p>*I valori rappresentano le propriet\u00e0 tipiche del materiale e possono variare a seconda della configurazione del prodotto e del processo di produzione,<br \/>\r\nPer ulteriori informazioni, non esitate a <a href=\"https:\/\/weiert-ceramics.com\/it\/contact\/\">contattateci<\/a>.<\/p>\r\n<p><strong>Tipi comuni di materiali ceramici in ossido di magnesio:<\/strong><\/p>\r\n<div class=\"row pt-20\">\r\n<div class=\"col-md-4 col-sm-6\"><img src=\"\/wp-content\/uploads\/2025\/01\/b4de544b81e5cbdcbab9.jpg\" alt=\"\" \/><br \/>\r\n<strong>Magnesia MgO Ceramica<\/strong><\/div>\r\n<div class=\"col-md-4 col-sm-6\"><img src=\"\/wp-content\/uploads\/2025\/01\/dc9a0d67a31dae74f0ae.jpg\" alt=\"\" \/><br \/>\r\n<strong>Spinello di alluminato di magnesio<\/strong><\/div>\r\n<div class=\"col-md-4 col-sm-6\"><img src=\"\/wp-content\/uploads\/2025\/01\/29544f301402f265366a.jpg\" alt=\"\" \/><br \/>\r\n<strong>Ceramica di magnesia porosa<\/strong><\/div>\r\n<\/div>","link":"https:\/\/weiert-ceramics.com\/it\/materials\/magnesia-ceramic-mgo\/","name":"Ceramica di magnesia (MgO)","slug":"magnesia-ceramic-mgo","taxonomy":"category","parent":111,"meta":[],"acf":[],"z_taxonomy_image_url":"https:\/\/weiert-ceramics.com\/wp-content\/uploads\/2025\/02\/593e87da78d0e9d571c4.png","yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.1 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Magnesia Ceramic MgO \u5f52\u6863 - Weiert Ceramics Technology Co., Ltd.<\/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:\/\/weiert-ceramics.com\/it\/materials\/magnesia-ceramic-mgo\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Magnesia Ceramic MgO \u5f52\u6863\" \/>\n<meta property=\"og:description\" content=\"What is Magnesia\u00a0(MgO) Ceramic? Magnesium oxide (MgO) is a widely used compound, primarily derived from magnesite (approximately 93%), with a smaller portion obtained from brine and deep salt deposits (around 7%). The production process typically involves calcination to form periclase, followed by electric arc furnace melting. The resulting material is then selectively crushed and ground to the required particle size, and can be further processed into products of various shapes and pore structures as needed. MgO can be classified into three types based on raw materials and production methods. Among them, FM (fused magnesia) and DBM (dead burned magnesia) are the most commonly used types in the production of high-temperature ceramic components, such as insulation parts, crucibles, and furnace linings. MgO ceramics combine the characteristics of traditional refractory materials with those of advanced ceramics. They offer resistance to alkali metal corrosion and maintain chemical and radiation stability, which makes them suitable for use in nuclear energy and high-temperature processes in metallurgy. The theoretical maximum working temperature is up to 2200\u00b0C, with continuous use in the range of 1600\u20131800\u00b0C. However, MgO ceramics have some limitations, including relatively low thermal shock resistance and high chemical reactivity. They tend to react with oxygen, nitrogen, and water vapor, and their application under vacuum requires strict control of pressure and the selection of inert gases. CONTACAT US  Item CCM (Caustic Calcined Magnesia) DBM (Dead Burned Magnesia) FM (Fused Magnesia)  Application Industry Magnesium chloride, seawater\u00a0 magnesia Refractory materials industry Refractory materials industry  Raw Material Source Magnesium chloride \/seawater magnesia Magnesite High purity (99.83%) dense fine-grained MgO  Typical Uses Fertilizers, animal feed, wastewater treatment Shaped\/Unshaped refractories: MgO-C bricks, MgO-Al bricks, gunning mix, taphole clay, etc. High-performance refractories: blast furnace, electric furnace lining, ladle lining,high-temp kilns;Special ceramics,desulfurizer,catalyst carrier  Application Scenarios General industrial chemical usage Used as furnace lining in steel,power, glass industries Scenarios requiring higher corrosion resistance and high-temperature strength  Example Industries Agriculture, Environmental protection Steel, Power, Glass Aerospace, Energy transition, Infrastructure,\u00a0 Metal refining  Features High activity, good reactivity Cost-effective for economic demand scenarios High purity, high density, superior corrosion and high-temperature strength  &nbsp; Ingredient Mixing and Modifications: During preparation, the composition of MgO is carefully adjusted. To improve sintering, slightly increase grain size, and reduce the tendency of hydration, small amounts of additives such as TiO\u2082, Al\u2082O\u2083, or V\u2082O\u2083\u00a0can be added. High-Purity MgO Processing: For applications requiring high-purity MgO ceramics, additives cannot be used. Instead, an activated sintering method\u00a0is applied: Magnesium hydroxide (Mg(OH)\u2082) is calcined at a suitable temperature to create active MgO\u00a0with many lattice defects. This active MgO is then sintered to produce high-performance magnesium oxide ceramics. This method ensures excellent purity and performance, meeting the needs of demanding applications. Magnesia(MgO)Ceramic Properties Table  Property Unit Value  Purity % MgO\u00a0 \uff1a99.7%  Colour white  Water absorption % 5.5  Density cm\u00b3 3.4  Water Absorption g\/% 6.5  Flexural Strength (MOR) (3 point)\u00a0 @ RT Mpa 215  Therm. Conductivity (400\u00b0C) W\/m-K 44  CTE (20-1000\u00b0C) 10-6\/K-1 13  Max.Oper. Temp. Air \u00b0C 2200  Cont.Oper. Temp. Air \u00b0C 1800  Specific Heat Capacity J\/g-\u00b0C 0.900  *The values represent typical material properties and may vary depending on product configuration and the manufacturing process, For further information, do not hesitate to contact us. Common Types of Magnesium Oxide Ceramic Materials:  Magnesia MgO Ceramic Magnesium Aluminate Spinel Porous Magnesia Ceramics\" \/>\n<meta property=\"og:url\" content=\"https:\/\/weiert-ceramics.com\/it\/materials\/magnesia-ceramic-mgo\/\" \/>\n<meta property=\"og:site_name\" content=\"Weiert Ceramics Technology Co., Ltd.\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Magnesia Ceramic MgO\u5f52\u6863\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"CollectionPage\",\"@id\":\"https:\/\/weiert-ceramics.com\/materials\/magnesia-ceramic-mgo\/\",\"url\":\"https:\/\/weiert-ceramics.com\/materials\/magnesia-ceramic-mgo\/\",\"name\":\"Magnesia Ceramic MgO \u5f52\u6863 - Weiert Ceramics Technology Co., Ltd.\",\"isPartOf\":{\"@id\":\"https:\/\/weiert-ceramics.com\/ja\/#website\"},\"breadcrumb\":{\"@id\":\"https:\/\/weiert-ceramics.com\/materials\/magnesia-ceramic-mgo\/#breadcrumb\"},\"inLanguage\":\"it-IT\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/weiert-ceramics.com\/materials\/magnesia-ceramic-mgo\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/weiert-ceramics.com\/ja\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"FAQ\",\"item\":\"https:\/\/weiert-ceramics.com\/category\/faq\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Ceramic Materials Knowledge Base\",\"item\":\"https:\/\/weiert-ceramics.com\/category\/faq\/ceramic-materials-knowledge-base\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Ceramic Materials\",\"item\":\"https:\/\/weiert-ceramics.com\/category\/faq\/ceramic-materials-knowledge-base\/ceramic-materials\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"Magnesia Ceramic MgO\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/weiert-ceramics.com\/ja\/#website\",\"url\":\"https:\/\/weiert-ceramics.com\/ja\/\",\"name\":\"Weiert Ceramics Technology Co., Ltd.\",\"description\":\"Our offerings include ceramic machining, custom ceramic components, preformed ceramic plates and tubes, and custom crucibles.\",\"publisher\":{\"@id\":\"https:\/\/weiert-ceramics.com\/ja\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/weiert-ceramics.com\/ja\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"it-IT\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/weiert-ceramics.com\/ja\/#organization\",\"name\":\"Weiert Ceramics Technology Co., Ltd.\",\"url\":\"https:\/\/weiert-ceramics.com\/ja\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\/\/weiert-ceramics.com\/ja\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/weiert-ceramics.com\/wp-content\/uploads\/2025\/03\/96a3be3cf272e017046d.jpg\",\"contentUrl\":\"https:\/\/weiert-ceramics.com\/wp-content\/uploads\/2025\/03\/96a3be3cf272e017046d.jpg\",\"width\":512,\"height\":512,\"caption\":\"Weiert Ceramics Technology Co., Ltd.\"},\"image\":{\"@id\":\"https:\/\/weiert-ceramics.com\/ja\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.youtube.com\/@Technical-Ceramic\"]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Magnesia Ceramic MgO \u5f52\u6863 - Weiert Ceramics Technology Co., Ltd.","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:\/\/weiert-ceramics.com\/it\/materials\/magnesia-ceramic-mgo\/","og_locale":"it_IT","og_type":"article","og_title":"Magnesia Ceramic MgO \u5f52\u6863","og_description":"What is Magnesia\u00a0(MgO) Ceramic? Magnesium oxide (MgO) is a widely used compound, primarily derived from magnesite (approximately 93%), with a smaller portion obtained from brine and deep salt deposits (around 7%). The production process typically involves calcination to form periclase, followed by electric arc furnace melting. The resulting material is then selectively crushed and ground to the required particle size, and can be further processed into products of various shapes and pore structures as needed. MgO can be classified into three types based on raw materials and production methods. Among them, FM (fused magnesia) and DBM (dead burned magnesia) are the most commonly used types in the production of high-temperature ceramic components, such as insulation parts, crucibles, and furnace linings. MgO ceramics combine the characteristics of traditional refractory materials with those of advanced ceramics. They offer resistance to alkali metal corrosion and maintain chemical and radiation stability, which makes them suitable for use in nuclear energy and high-temperature processes in metallurgy. The theoretical maximum working temperature is up to 2200\u00b0C, with continuous use in the range of 1600\u20131800\u00b0C. However, MgO ceramics have some limitations, including relatively low thermal shock resistance and high chemical reactivity. They tend to react with oxygen, nitrogen, and water vapor, and their application under vacuum requires strict control of pressure and the selection of inert gases. CONTACAT US  Item CCM (Caustic Calcined Magnesia) DBM (Dead Burned Magnesia) FM (Fused Magnesia)  Application Industry Magnesium chloride, seawater\u00a0 magnesia Refractory materials industry Refractory materials industry  Raw Material Source Magnesium chloride \/seawater magnesia Magnesite High purity (99.83%) dense fine-grained MgO  Typical Uses Fertilizers, animal feed, wastewater treatment Shaped\/Unshaped refractories: MgO-C bricks, MgO-Al bricks, gunning mix, taphole clay, etc. High-performance refractories: blast furnace, electric furnace lining, ladle lining,high-temp kilns;Special ceramics,desulfurizer,catalyst carrier  Application Scenarios General industrial chemical usage Used as furnace lining in steel,power, glass industries Scenarios requiring higher corrosion resistance and high-temperature strength  Example Industries Agriculture, Environmental protection Steel, Power, Glass Aerospace, Energy transition, Infrastructure,\u00a0 Metal refining  Features High activity, good reactivity Cost-effective for economic demand scenarios High purity, high density, superior corrosion and high-temperature strength  &nbsp; Ingredient Mixing and Modifications: During preparation, the composition of MgO is carefully adjusted. To improve sintering, slightly increase grain size, and reduce the tendency of hydration, small amounts of additives such as TiO\u2082, Al\u2082O\u2083, or V\u2082O\u2083\u00a0can be added. High-Purity MgO Processing: For applications requiring high-purity MgO ceramics, additives cannot be used. Instead, an activated sintering method\u00a0is applied: Magnesium hydroxide (Mg(OH)\u2082) is calcined at a suitable temperature to create active MgO\u00a0with many lattice defects. This active MgO is then sintered to produce high-performance magnesium oxide ceramics. This method ensures excellent purity and performance, meeting the needs of demanding applications. Magnesia(MgO)Ceramic Properties Table  Property Unit Value  Purity % MgO\u00a0 \uff1a99.7%  Colour white  Water absorption % 5.5  Density cm\u00b3 3.4  Water Absorption g\/% 6.5  Flexural Strength (MOR) (3 point)\u00a0 @ RT Mpa 215  Therm. Conductivity (400\u00b0C) W\/m-K 44  CTE (20-1000\u00b0C) 10-6\/K-1 13  Max.Oper. Temp. Air \u00b0C 2200  Cont.Oper. Temp. Air \u00b0C 1800  Specific Heat Capacity J\/g-\u00b0C 0.900  *The values represent typical material properties and may vary depending on product configuration and the manufacturing process, For further information, do not hesitate to contact us. Common Types of Magnesium Oxide Ceramic Materials:  Magnesia MgO Ceramic Magnesium Aluminate Spinel Porous Magnesia Ceramics","og_url":"https:\/\/weiert-ceramics.com\/it\/materials\/magnesia-ceramic-mgo\/","og_site_name":"Weiert Ceramics Technology Co., Ltd.","twitter_card":"summary_large_image","twitter_title":"Magnesia Ceramic MgO\u5f52\u6863","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"CollectionPage","@id":"https:\/\/weiert-ceramics.com\/materials\/magnesia-ceramic-mgo\/","url":"https:\/\/weiert-ceramics.com\/materials\/magnesia-ceramic-mgo\/","name":"Magnesia Ceramic MgO \u5f52\u6863 - Weiert Ceramics Technology Co., Ltd.","isPartOf":{"@id":"https:\/\/weiert-ceramics.com\/ja\/#website"},"breadcrumb":{"@id":"https:\/\/weiert-ceramics.com\/materials\/magnesia-ceramic-mgo\/#breadcrumb"},"inLanguage":"it-IT"},{"@type":"BreadcrumbList","@id":"https:\/\/weiert-ceramics.com\/materials\/magnesia-ceramic-mgo\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/weiert-ceramics.com\/ja\/"},{"@type":"ListItem","position":2,"name":"FAQ","item":"https:\/\/weiert-ceramics.com\/category\/faq\/"},{"@type":"ListItem","position":3,"name":"Ceramic Materials Knowledge Base","item":"https:\/\/weiert-ceramics.com\/category\/faq\/ceramic-materials-knowledge-base\/"},{"@type":"ListItem","position":4,"name":"Ceramic Materials","item":"https:\/\/weiert-ceramics.com\/category\/faq\/ceramic-materials-knowledge-base\/ceramic-materials\/"},{"@type":"ListItem","position":5,"name":"Magnesia Ceramic MgO"}]},{"@type":"WebSite","@id":"https:\/\/weiert-ceramics.com\/ja\/#website","url":"https:\/\/weiert-ceramics.com\/ja\/","name":"Weiert Ceramics Technology Co., Ltd.","description":"La nostra offerta comprende la lavorazione della ceramica, i componenti in ceramica personalizzati, le piastre e i tubi in ceramica preformati e i crogioli personalizzati.","publisher":{"@id":"https:\/\/weiert-ceramics.com\/ja\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/weiert-ceramics.com\/ja\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"it-IT"},{"@type":"Organization","@id":"https:\/\/weiert-ceramics.com\/ja\/#organization","name":"Weiert Ceramics Technology Co., Ltd.","url":"https:\/\/weiert-ceramics.com\/ja\/","logo":{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/weiert-ceramics.com\/ja\/#\/schema\/logo\/image\/","url":"https:\/\/weiert-ceramics.com\/wp-content\/uploads\/2025\/03\/96a3be3cf272e017046d.jpg","contentUrl":"https:\/\/weiert-ceramics.com\/wp-content\/uploads\/2025\/03\/96a3be3cf272e017046d.jpg","width":512,"height":512,"caption":"Weiert Ceramics Technology Co., Ltd."},"image":{"@id":"https:\/\/weiert-ceramics.com\/ja\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.youtube.com\/@Technical-Ceramic"]}]}},"_links":{"self":[{"href":"https:\/\/weiert-ceramics.com\/it\/wp-json\/wp\/v2\/categories\/141","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/weiert-ceramics.com\/it\/wp-json\/wp\/v2\/categories"}],"about":[{"href":"https:\/\/weiert-ceramics.com\/it\/wp-json\/wp\/v2\/taxonomies\/category"}],"up":[{"embeddable":true,"href":"https:\/\/weiert-ceramics.com\/it\/wp-json\/wp\/v2\/categories\/111"}],"wp:post_type":[{"href":"https:\/\/weiert-ceramics.com\/it\/wp-json\/wp\/v2\/posts?categories=141"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}