Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...
FeNb.pptx
1. 2-Entry of ladle furnace
Calculation condition (grade S355JW)
The composition of the steel and of the slag in the ladle furnace inlet:
C Mn P Al S Si N Cu Ti Cr Ni Mo V Zr
0.119 0.5 0.002 0.132 0.026 0.036 0.005 0.269 0.001 0.06 0.113 0.071 0.002 0.276
Table 5 :Initial composition of the steel wt.%
CaO Al2O3 SiO2 MgO MnO FeO P2O5
57.2 17.66 5.465 7.086 0.5648 1.784 2.428
Table 6 :The initial composition of slag wt.%
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2. Table : Result of simulation for FeNb
Result for grade S355JW
C Mn P Al S Si N Cu Ti Cr Ni Mo V Zr Mg Nb Ca
0.1212 0.53428 0.01425 0.149 0.00609 0.04686 0.0041
3
0.26816 0.00089 0.059
80
0.11265 0.0707
8
0.00184 0.2553 0.00528 0.0672 0.090
68
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