{"id":88142,"date":"2026-03-18T16:42:49","date_gmt":"2026-03-18T08:42:49","guid":{"rendered":"https:\/\/keruiref.com\/?p=88142"},"modified":"2026-03-18T16:42:49","modified_gmt":"2026-03-18T08:42:49","slug":"refractory-cement-ca50","status":"publish","type":"post","link":"https:\/\/keruiref.com\/fr\/refractory-cement-ca50\/","title":{"rendered":"Refractory Cement CA50"},"content":{"rendered":"

Refractory cement CA50<\/strong><\/a> is a widely used calcium aluminate cement known for its excellent performance in high-temperature environments. It typically contains around 50% alumina (Al\u2082O\u2083), which gives it strong resistance to heat, corrosion, and chemical attack. Due to these properties, CA50 is commonly applied in industrial furnaces, kilns, incinerators, and various thermal processing equipment.<\/p>\n

\"Refractory<\/p>\n

One of the key advantages of CA50 refractory cement is its rapid setting and high early strength. This allows for quicker construction and reduced downtime during repairs or maintenance. In addition, it demonstrates good bonding properties, making it suitable for use with refractory aggregates to produce castables, mortars, and repair materials.<\/p>\n

CA50 also performs well under thermal shock conditions. It can withstand repeated heating and cooling cycles without significant cracking or structural damage, which is essential for equipment exposed to fluctuating temperatures. Its stable chemical composition ensures reliable performance in both oxidizing and mildly reducing atmospheres.<\/p>\n

In practical applications, CA50 is often mixed with refractory aggregates such as chamotte, bauxite, or corundum to create customized refractory castables. The mixing ratio and water content must be carefully controlled to achieve optimal workability and strength. Proper curing and drying are also critical to ensure long-term durability and prevent spalling during initial heating.<\/p>\n

Overall, refractory cement CA50 is a versatile and cost-effective solution for high-temperature construction and repair. Its combination of strength, durability, and heat resistance makes it an essential material in the refractory industry.<\/p>","protected":false},"excerpt":{"rendered":"Refractory cement CA50 is a widely used calcium aluminate cement known for its excellent performance in high-temperature environments. It typically contains around 50% alumina (Al\u2082O\u2083), which gives it strong resistance to heat, corrosion, and chemical attack. Due to these properties, CA50 is commonly applied in … Lire la suite<\/a>","protected":false},"author":1,"featured_media":40788,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,3],"tags":[],"class_list":["post-88142","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","category-news","no-featured-image-padding","resize-featured-image"],"yoast_head":"\nRefractory Cement CA50 - Your Refractory Bricks, Castables Manufacturer For Kiln | Kerui Refractory\u00ae Official Website<\/title>\n<meta name=\"description\" content=\"Refractory Cement CA50 Refractory cement CA50 is a widely used calcium aluminate cement known for its excellent performance in high-temperature environments.\" \/>\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\/fr\/refractory-cement-ca50\/\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/keruiref.com\/refractory-cement-ca50\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/keruiref.com\/refractory-cement-ca50\/\"},\"author\":{\"name\":\"kerui2023\",\"@id\":\"https:\/\/keruiref.com\/el\/#\/schema\/person\/b7f0913f3cbfd2d5bc35d96d885a2525\"},\"headline\":\"Refractory Cement CA50\",\"datePublished\":\"2026-03-18T08:42:49+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/keruiref.com\/refractory-cement-ca50\/\"},\"wordCount\":239,\"publisher\":{\"@id\":\"https:\/\/keruiref.com\/el\/#organization\"},\"image\":{\"@id\":\"https:\/\/keruiref.com\/refractory-cement-ca50\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/keruiref.com\/wp-content\/uploads\/2024\/05\/Refractory-Cement-mob.jpg\",\"articleSection\":[\"Industry News\",\"News\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/keruiref.com\/refractory-cement-ca50\/\",\"url\":\"https:\/\/keruiref.com\/refractory-cement-ca50\/\",\"name\":\"Refractory Cement CA50 - 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