自焙炭砖炉衬在大型矿热炉上的应用  

APPLICATION OF SELF-BAKED CARBON BRICK LINING TO LARGE-SCALE SUBMERGED ARC FURNACE

作　　者：李兴波 朱杰 杨树明 

机构地区：[1]陕西汉中钢铁集团有限公司铁合金厂,汉中中国723300

出　　处：《铁合金》2010年第5期18-20,共3页Ferro-alloys

摘　　要：通过介绍自焙炭砖筑炉的优点及其理化指标比较,阐述了自焙炭砖炉衬在大型矿热炉上的应用效果及经济价值,在矿热炉砌筑过程中,采用自焙无缝技术,并在出铁口部位采用抗渣性强的半石墨炭-碳化硅砖,基本解决了炉底渗铁,炉衬寿命短的难题。Through the comparison between the merits and physiochemical index of self-baked carbon brick furnace,stated the effects and economic value that self-baked carbon brick lining applied to the large-scale submerged arc furnace.In the process of submerged arc furnace masonry,adopted self-baked seamless technology,and used semi-graphite silicon carbide brick with strong slag-resistance in the position of iron notch,which basically solved the problem that the iron-permeating of furnace bottom and the short life of lining.

关 键 词：自焙炭砖 炉衬 经济价值 

分 类 号：TF065.1[冶金工程—冶金物理化学]