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高炉寿命是炼铁生产的一项极其重要的指标,因为延长高炉寿命可减少用于高炉大中修的巨额投资,减少大中修期间的产量损失,从而给整个企业的平衡生产带来好处。然而,随着高炉的日益强化,炉体寿命呈现越来越短的趋势。因此,采用高质量的材料砌筑高炉炉衬就是十分必要的了。巩义市节能耐火材料厂同武汉钢铁设计研究院共同研制的铝碳砖就是一种很好的耐火砖。它具有导热性好、抗氧化和蚀能力强,有较强的抗K、Na、F和炉渣蚀的
Blast furnace life is an extremely important indicator of ironmaking production because lengthening the life of a blast furnace can reduce the huge investment in large and medium-sized blast furnaces and reduce the production loss during major and medium repairs, thus benefiting the entire enterprise’s balanced production. However, with the increasing strengthening of the blast furnace, the life expectancy of the furnace tends to be getting shorter and shorter. Therefore, the use of high-quality materials masonry lining is very necessary. Gongyi City, energy-saving refractories plant with Wuhan Iron and Steel Design Institute jointly developed aluminum-carbon brick is a good firebrick. It has good thermal conductivity, oxidation and corrosion resistance, strong resistance to K, Na, F and slag erosion