浅谈提高AOD炉炉衬寿命的方法.pdf

和钢水湍流对风口区的剧烈冲刷,要保持风口压力在0.850.95MPa,保证冷却气压力在氧化期的压力为0.7MPa,还原期冷却气压力在0.96MPa。(4)选用密度较高,杂质含量低的优质镁钙砖,保证砌筑质量的稳定性和烘烤的充分性。(5)如果停炉时间超过1天,要保证炉内的干燥性, 在炉内加入石灰,并封住炉口。参考文献【1]《工业炉窑用耐火材料手册》刘麟瑞等主编冶金工业出版社2001年6月. [2】(AODFineOperationmanual>>UCC2006. [3](<AODFinemanual》 UCC2006. [4]《优化直流电弧炉泡沫渣的实践分析》邓华军等江苏冶金 Vo1.29,No5Sept2001. DiscussionOnImprovingAOD FurnaceLiningLife Methods ZHANGLihui (ChangzhouInstituteofMeehatronicTechnology,Changzhou213164) Abstract:AimingatthecharacteristicsofAODrefiningfurnace andAODrefractorymaterial,thepaperelaboratesenhancingAOD furnaceliningservicelife,bined withmanyyearsworkexperienceintheactualproduction,throu【ghthe refractory properties,smelting slag,smelting temperature, gas distributionthepaperputsforwardthecontrolmeasures. Keywords:AOD,magnesiacalciumbrick,furnacelininglife