siemensvai 连铸方案.docx

siemensvai 连铸方案.docx

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siemensvai连铸方案

BAOSTEELSlabCasterLuojingPhase2CCM4

IPSCOSteelMobile,Alabama

IPSCOSteelMontpelier,IowaGenevaSteel

UtahNUCORSteelHertford,NC

NISCONanjing,ChinaAnyangIron&Steel

ChinaShaoguanIron&Steel

China

PlateproductionrouteatNISCO,China

VerticalEdger

BaosteelLuojingPhase2SlabCaster4CasterConcept

MainData–SlabCaster

bottomfeedingsystemgreaterthan1,100,000tofslab

DummybarsystemCasterCapacity

9,000mmto17,600mmCutslablength1600to3250mmcoldSlabwidthrange150mmcold

Plantequippedforslabthickness130to200mmMachinedesignthicknessapprox.16.4mMetallurgicallength（supportedstrandlength

6500mmBowradius

1No.ofstrandspermachine1No.ofmachines

150tcarbonsteelLadlesizebow-typecasterwithstraightmold,segmentedstrandcontainment,continuousbending/straighteningofstrandaccordingtotheVAIpatentedbending/straighteningprocess

Designofslabcaster

VerticalMouldMOLDDESIGNANDFLOATING-UPOFNON-METALLICINCLUSIONSmeniscuspenetrationstreamm900effLtangentialpointeffLLDtangentialpointconcentrationofnon-metallicinclusionsR10mLeffeffectiveverticallengthwash-outofshellR8mSTRAIGHTIndustrialSolutionsandServicesYourSuccessisOurGoalCURVED

DistributionofNonmetallicInclusionsCurvedvsStraightMouldStraightMouldVAI-TypeCCM125125CurvedMouldS-TypeCCM100100IndexofInclusionsIndexofInclusions75Center50Edge75Center50Edge252500Surface20406080100120Center00Surface20406080100120CenterThickness（mmIndustrialSolutionsandServicesYourSuccessisOurGoal

ContinuousBending&StraighteningStraighteningStrategiesSinglePointRR=¥MultiPoint（e.g.2PointRR=¥VAIContinuousStraighteningRR=¥Curvature1k=_R1k=_R1k=_R0L0L0LSurfacestrainrate[%/m]0L0L0LSurfacestrain[%]0L0L0LIndustrialSolutionsandServicesYourSuccessisOurGoal

SlabCastingReferencesIndustrialSolutionsandServicesYourSuccessisOurGoal

PortTalbot2JumboTwinSlabCasterIndustrialSolutionsandServicesYourSuccessisOurGoal

Heatsize:

120tnom/150tmax.

No.ofstrands:

1

Radius:

6.5m

Metallurgicallength:

16.4m

Slabthickness:

150mm

Slabwidth:

1600–3250mm

Castingspeed:

max2.0m/minAnnualcapacity:

1,000,000tnom.

Steelgrades:

Lowcarbontohigh

carbonsteels

Endproducts:

Platesandcoilsfor

shipbuilding,pipe

NISCOWideSlabCastersInstalledTechnologies

SlabStorage

SlabStorageSlabConditioning

40m

SlabCastingProcessConcept

Modelling–Peritectics

Modelling–Mediumcarbons

ModellingMicro-Alloys

Modelling–InterfaceStrain

DriveCalculation

SMART®Segment

NanjingIron&SteelCo,PRChinaUltraWideSlabCaster

2-StrandMediumSlabCastersAnshanISCOCC1/CC2-NEW,P.R.ChinaNumberofstrands:

Ladlesize:

Machineradius:

Metallurgicallength:

Slabdimensions（cold:

Thickness:

for135mmWidthrange:

Cutlength:

Max.castingspeed:

Start-upCCM1-NEW:

Start-upCCM2-NEW:

2x2250t5m22.3m130–170mm（equipped900–2000mm15–18m3.0m/minSeptember9,2005April26,2005IndustrialSolutionsandServicesYourSuccessisOurGoal

1-StrandMediumSlabCasterCC1andCC2TangshanXinfeng,P.R.ChinaNumberofstrands:

Ladlesize:

Machineradius:

Metallurgicallength:

Slabdimensions（cold:

Thickness:

Widthrange:

Cutlength:

Max.castingspeed:

Start-upCC1:

Start-upCC2:

2x185t5m22.5m135–160mm600–1300mm6m（for160mm3.0m/minAugust18,2005September19,2005IndustrialSolutionsandServicesYourSuccessisOurGoal

ContactBobPerryTechnicalSalesManagerSiemensVAIMetalsTechnologiesLtd.DavyHouse,UnitS,EuropaLink,SheffieldAirportBusinessPark,Sheffield,S91XU,UKPhone:

0044–1709726505Fax:

0044–1142611719Mobile:

0044-7921248272E-mail:

bob.perry@IndustrialSolutionsandServicesYourSuccessisOurGoal