siemensvai 连铸方案Word格式.docx
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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:
Widthrange:
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