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Refractory slide gate bricks, also called sliding gate plates, are essential functional refractory materials in modern steel metallurgy. They are mainly used in ladle and tundish sliding gate systems to control the flow and direction of molten steel during steelmaking and continuous casting. Manufactured from … 更多信息

Refractory mud is also called refractory mortar. It is a high-temperature resistant bonding material primarily used for refractory brick masonry, bonding the bricks together, much like cement mortar used in conventional construction. Main Ingredients of Refractry Mud Refractory fine powder (high-alumina, silica, magnesia, etc., selected … 更多信息

Lightly calcined magnesia (light-burned magnesia) and dead burned magnesia are both produced from magnesite, but they differ significantly in calcination temperature, physical properties, chemical reactivity, and applications. 1. Definition & Calcination Temperature Item Lightly Calcined Magnesia (Light-burned MgO) Dead Burned Magnesia (DBM) Calcination Temperature 700–1000℃ … 更多信息

In refractory materials and specialized construction projects, the initial and final setting times of high-alumina cement are key performance indicators. Recently, with increasing demand for high-temperature kilns, metallurgical furnace linings, and chemical equipment linings, its setting properties have attracted increasing attention. The initial setting time … 更多信息

根据焦炉炉壁的位置和操作条件，以下类型的耐火砖主要用于焦炉炉壁：1.硅砖 - 主要材料 ✅ 主要特点：SiO₂ 含量 ≥ 93% 负荷下耐火度高（>1650°C） 高温体积稳定性好 ... 更多信息

锅炉床耐火材料简介 锅炉床耐火材料是一种用于流化床锅炉，特别是循环流化床 (CFB) 和鼓泡流化床 (BFB) 系统的高性能颗粒材料。它构成了流化床的基础，为高效燃烧... 更多信息

作为炼钢过程中的关键耐火结构，浇桶内衬耐火材料必须具有良好的抗侵蚀性、抗热震性、抗渣性和高温强度。根据工作层结构和使用位置的不同，浇桶内衬的耐火性能也不同。 更多信息

钢包砖是用于钢包（炼钢转运容器）内衬的耐火砖，主要用于承受高温钢水的侵蚀和热冲击。根据不同的部位、使用环境和性能要求，钢包砖有几种常见的类型：钢包砖的常见类型 ... 更多信息

高铝低水泥浇注料 高铝低水泥浇注料的主要原料是高铝矾土，配以低水泥粘结剂、耐火骨料、粉料和三聚磷酸钠等添加剂。高铝矾土可提供高氧化铝含量，确保耐火性和耐磨性；低水泥粘结剂可降低低熔相的氧化铝含量，确保耐火性和耐磨性。 更多信息

什么是钢包包覆剂：钢包覆盖剂是在炼钢过程中用于覆盖钢包中钢水表面的功能性材料，其核心功能包括隔热：减少热量损失，保持浇注温度稳定；抗氧化：隔离空气，防止钢水二次氧化。 更多信息