高炉(本体)用耐火材料的选择与技术进展  

Selection and Technical Progress of Refractories for Blast Furnace(Noumenon)

作　　者：徐平坤 XU Pingkun(Guangzhou Refractory Plant,Guangzhou 510300,China)

机构地区：[1]广州耐火材料厂,广东广州510300

出　　处：《工业炉》2020年第5期1-6,共6页Industrial Furnace

摘　　要：高炉的发展趋势是大型化、长寿化,其内衬的耐火材料,应该按高炉部位的使用条件选择相对应的品质及档次的耐火材料。国产耐火材料的质量达到或超过进口的优质产品水平,完全能满足要求,不需要进口。采用铜冷却壁和定期修补内衬是助高炉长寿的有效措施。The development trend of blast furnace is large-scale and long-lived.The lining refractories of the corresponding quality and grade should be selected according to the working conditions of the blast furnace part.The quality of domestic refractories has reached or exceeded the level of imported high-quality products,which can completely meet the requirements and does not need to be imported.Adopting copper cooling wall and regularly repairing the lining are effective measures to promote the longevity of the blast furnace.

关 键 词：炼铁 高炉 炭砖 碳化硅砖 铝炭砖 耐火材料 

分 类 号：TQ175[化学工程—硅酸盐工业]