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宝钢一号高炉使用的耐火材料是由日本引进的.从该炉所用耐火材料的材质、品种和应用技术等方面,对国内大型高炉耐火材料的改进提供了不少启示.宝钢高炉使用的耐火材料有以下特点:1. 针对高炉各部位的损坏机理采用不同材质的耐火材料;2. 在耐火材料材质上作了较大的改进:(1)使用高级耐火材料:如高纯度砖、致密砖等;(2)使用新型耐火材料;如,碳化硅
The refractory materials used by Baosteel BF are introduced from Japan and provide some enlightenment on the improvement of domestic large-scale refractory materials from the aspects such as the material, variety and application technology of refractory materials used in the furnace. Has the following characteristics: 1 for various parts of blast furnace damage mechanism using different materials of refractory material; 2 in the refractory material made significant improvements: (1) the use of advanced refractory materials: such as high purity bricks, dense brick ; (2) the use of new refractory materials; such as silicon carbide