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简介：Bao-HitachiMetalRoll(NanTong)Co.,Ltd.onProductionTheconstructioncompletionandproduction-onceremonyofBao-HitachiMetalRoll(NanTong)Co.,Ltd.investedandestablishedbyBaosteelandJapanHitachiMetalwasheldon24thOctober.Bao-HitachiMetalRoll(NanTong)Co.,Ltd.issetbyjointventureofUSD65millioninvestedbyBaosteelandHitachiMetal,theconstructionstartedinSeptemberof2006.TrialproductionstartedonthebasisofcompletionofequipmentcombinedtestinAprilof2006.Theplantaimsatworldwidethinstriphotrollingplantsaspotentialclientsandprovideshighqualityhotrollingmillworkrollsproducedwithcentrifugallycastandstaticcast,etc.Accordingtotheschedule,themonthlyou

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简介：PositionColourSizePrice/year(YuanRMB/USD)Frontcovercolour180×210mm20000/2420FrontinsidecolourFullpage15000/1816BackinsidecolourFullpage15000/1816BackcovercolourFullpage17500/2118InsertpagecolourFullpage12500/1513InsertpageWhite&BlackFullpage5000/605Brie

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简介：Wearofthespenthighchromebrickinslagginggasifierwasstudied.TheresultshowsthaterosionandspallingarethemainwearmechanismofhighchromebrickandtheCaOcontentofcoalslagiscrucialtowearofhighchromebrick.

简介：Monolithicstoppersplayaveryimportantroleincontinuouscasting(shortforCC).Sometimes,thestopperslaglineisseriouslyerodedandbroken,CChastopause.Theresearchshowsthattherearethreemainreasonswhichbringsevereerosionofmonolithicstopperslagline.Firstly,muchFe_2O_3andMnOinslagreactwithcarbon(C)inthestopper,Cisgraduallyerodedanderosionresistanceofthestoppergreatlyweakens.Secondly,Fincreaseintundishcoveringfluxwillquickenerosionofthestopperslagline.Thirdly,HighLOIoftundishcoveringfluxalsomakeserosionofthestopperslaglinespeedup.Ononehand,CaCO_3intundishcoveringfluxdecomposesandbringsCO_2;ontheotherhand,mineralswithwaterintundishcoveringfluxdecomposeathightemperaturesandbringwatervapor.ThenCO_2andwatervaporreactwithCinthestopper,Cisgraduallyeroded,aggravatingtheerosion.

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简介：ThispaperreviewsthehistoryofdevelopmentandproductionofsilicabricksatLuoyangRefrac-tories(Group)Co.,Ltd,(FormerLuoyangRefrac-toriesFactory).Throughtheimprovementandin-troducingtechnologyfromabroadthecompany'smanagementandqualitystandardonsilicabricksproductionhasreachedahigherlevel.Thephysicalandchemicalspecifications,aswellastheappear-anceofsilicabricksforcokeovens,hotblaststovesandglasskilnshavereachedtheadvancedinterna-tionallevel.NowthecompanyhasbecomeproducingbaseandmainexportingbasevariouskindsofsilicabricksinChina.

简介：ThedevelopmentandachievementofChinarefractoriesindustryforthepastdecadeshavebeenreviewed.ProblemsanddifficultiesfacingatpresentinChinaefractoriesindustryhavebeenpointedout.Opinionsaboutthefuturedevelopmenthavealsobeenstated.

简介：Thedistributionofrefractoryrawmaterialresources,itsthroughputcapacity,productvanetiesandqualityaswellasmarketsituationinChinawereinvestigated.

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简介：ForChina'srefractoriesindustry,thefirsttwodecadesinthenewcenturywouldbeaperiodofstructuraloptimizationwithreorganizationofrefractoriesenterprises,reconstructionofmanufacturingplantsandrestructuringofproductvarieties.Animportantstrategicmeasureshouldbetodevelophighqualitysyntheticrawmaterialsandhighperformancefunctionalproductsmainlybasedonourrichnaturalresourcestocopewithnewdemandsofadvancedhightemperaturetechnologies.