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1、CastingPowderTrialsFußzeileTrialsdoneatMagang09/20041.XibaoXCM-Zvs.188GA324.09.2004-Sequence410760Steelgrade:SS400(0,18%C-0,3%Mn)2.XibaoXCM-D105.10.2004-Sequence420760Steelgrade:SPHC(0,06%C-0,3%Mn)3.XibaoXCM-D207.10.2004-Sequence420769Steelgrade:SPHC
2、(0,06%C-0,3%Mn)FußzeileSequenceOverviewXibaoXCM-Zvs.188GA3XCM-Z188GA3FußzeileCastStart–1stheatXibaoXCM-Zvs.188GA3XCM-ZRollOffsFußzeileXibaoXCM-Zvs.188GA3188GA3CastStart–1stheatFußzeileFirst3heatsXibaoXCM-Zvs.188GA3XCM-ZRollOffsFußzeileXibaoXCM-Zvs.18
3、8GA3XCM-Z188GA3RollOffsSequenceOverviewFußzeileResultXibaoXCM-Zvs.188GA3XCM-Z188GA3SlabsurfaceafterdescalerSlagrimformationHeattransfermouldSlagbuildupatcaststartThermocouplereadingCoil2,0MW/m²(3,4m/min)2,1MW/m²(3,4m/min)16minutes(3rdrow)25minutes(3r
4、drow)1strowOK1strowOK2ndrowRolloffs2ndrowOK3rdrowOK3rdrowdifferencesBodydeepimprintsBodyshallowimprintsEdgesOSCMdepressEdgesOKBodyOKBodyOKEdgescracksensitiveEdgesOKOKOKFußzeileSequenceOverviewXibaoXCM-D1XCM-D1FußzeileCastStart–1stheatXCM-D1Depression
5、sleadingtocrackXibaoXCM-D1FußzeileFirst3heatsXCM-D1DepressionsleadingtocrackXibaoXCM-D1FußzeileXCM-D1SequenceOverviewDepressionsleadingtocrackXibaoXCM-D1Fußzeile450SDSequenceOverviewMetallurgica450SDFußzeileResultXibaoXCM-Zvs.450SDXCM-D1450SDSlabsurf
6、aceafterdescalerSlagrimformationHeattransfermouldSlagbuildupatcaststartThermocouplereadingCoil2,9MW/m²(4,5m/min)2,6MW/m²(4,5m/min)10minutes(3rdrow)5minutes(3rdrow)1strowDepressions1strowOK2ndrowDepressions2ndrowOK3rdrowapart3rdrowOKBodycracksBodyOKEd
7、gesOSCMdepressEdgesOKBodycracksBodyOKEdgesOKEdgesOKSinterareaparallel/funnelOKFußzeileSequenceOverviewXibaoXCM-D2vs.450SDXCM-D2450SDFußzeileCastStart–1stheatXCM-D2XibaoXCM-D2FußzeileFirst3heatsXCM-D2XibaoXCM-D2Fußzeile450SDSequenceOverviewXibaoXCM-D2
8、vs.450SDXCM-D2FußzeileResultXibaoXCM-Zvs.450SDXCM-D2450SDSlabsurfaceafterdescalerSlagrimformationHeattransfermouldSlagbuildupatcaststartThermocouplereadingCoil2,6MW/m²(4,5m/min)2,6MW/m²(4,5m/min)10minutes(3rdrow)5minutes(3rdrow)1strowOK1strowOK2ndrow
