武钢RH精炼炉用耐火材料无铬化的工业应用

构致密,强度较高。(2)镁尖晶石砖与镁铬砖相比,其抗渣侵蚀性与抗CaO、SiO:渗透能力稍差,抗Fe渗透能力优于镁铬砖。(3)镁尖晶石不烧砖的工业试用业绩表明,镁尖晶石砖的使用寿命与镁铬砖相当,加上其环保效益,具有一定的市场竞争优势。参考文献[1]陈肇友.RH精炼炉用耐火材料及提高其寿命的途径[J].耐火材料,2009,43(2):81—95.[2]SeshadriV,SilvaCA,SilvaA,etat.DeearburisationratesRH—KTBdegasserCSTsteelplantthroughphysicalmodelingstudy[J].IronmakingandSteelmaking,2006,33(1):34—38.[3]周菲菲.RH精炼炉用无铬耐火材料的研究现状和发展趋势[J].上海金属,2012,34(3):33—38.[4]TamuraS,OehiaiT,TakanageS,eta1.Nano-techRefractories--1:Thedevelopmentthenano—structuralmarx[C】//UNITECR’03CongressProceedings,Osaka,Japan,2003:114—117.[5]ShimizuK,HokiiT,AsanoK.Chrome—fleebrickapphedlowervesselRHdegasser[C]//UNITECR’03CongressProceedings,Osaka,Japan,2003:118—121.[6]ItohK,NakamuraR,OgataM.TendsrefractoriesVODladle[J].ShinagawaTechnicalReport,1998,41(3):81-90.,o^^0ZbNAIHUOOAILIAO/耐火材料2015/增刊3n.on