Wang Biao, Xie Zhi, Lin Guoqiang, Ji Zhenping, Liu Wenhong, Jia Guanglin. Study on Electromagnetic Stirring Parameter in Secondary Cooling Zone for Billet Continuous Caster[J]. IRON STEEL VANADIUM TITANIUM, 2006, 27(4): 6-9,24.
Citation:
Wang Biao, Xie Zhi, Lin Guoqiang, Ji Zhenping, Liu Wenhong, Jia Guanglin. Study on Electromagnetic Stirring Parameter in Secondary Cooling Zone for Billet Continuous Caster[J]. IRON STEEL VANADIUM TITANIUM, 2006, 27(4): 6-9,24.
Wang Biao, Xie Zhi, Lin Guoqiang, Ji Zhenping, Liu Wenhong, Jia Guanglin. Study on Electromagnetic Stirring Parameter in Secondary Cooling Zone for Billet Continuous Caster[J]. IRON STEEL VANADIUM TITANIUM, 2006, 27(4): 6-9,24.
Citation:
Wang Biao, Xie Zhi, Lin Guoqiang, Ji Zhenping, Liu Wenhong, Jia Guanglin. Study on Electromagnetic Stirring Parameter in Secondary Cooling Zone for Billet Continuous Caster[J]. IRON STEEL VANADIUM TITANIUM, 2006, 27(4): 6-9,24.
The thickness of solidified billet shell in secondary cooling zone was initial calculated by mathematics model and the pin-shooting situation was confirmed with the practical production situation of the continuous caster in EAF Steelmaking Plant of Nanjing Iron and Steel Co.Ltd.Crater end situation of Ø35～Ø55 mm was determined founded by calculation of modifying mathematics model making use of pin-shooting resulting in some casting speed and some steel grades and the F-EMS was fixed in the situation that is 8 m from the meniscus.The magnetic induction and electromagnetic force was measured under different electric current and frequency in different situation of the F-EMS in cold manner.Based on the measuring and calculating results,the optimal electromagnetic stirring parameters were confirmed,and the electric current was 550 A and frequency was 13 Hz.
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