The Effect of Electromagnetic Stirring on Steel Strand Quality

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Abstract:

Application experiments have been done to research the strand quality of high carbon steel 65Mn under the condition of electromagnetic stirring. The experimental results show that the effect of electromagnetic stirring with stirring rollers in side-side disposition mode is better than that in face-face disposition mode. The effect of electromagnetic stirring is also increased with the increasing of current intensity, and the continuous stirring is better than alternating stirring. Thus, conclusion could be arrived that the strand inner quality is improved obviously by the adoption of electromagnetic stirring due to 32% increase of equiaxed zone ratio in the strand and the decrease from B0.5 to C1.0 of the center segregation grade.

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Periodical:

Advanced Materials Research (Volumes 482-484)

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1699-1702

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Online since:

February 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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[1] Mao Bin, Tao Jinming, Jiang Taoxian(2008). Steelmaking, 24(4):16-20.

Google Scholar

[2] He Jincheng(2005). Iron and Steel. 40(1) :24-30

Google Scholar

[3] Zhang Jing, Wang Engang, Deng Anyuan, et al(2011). China Metallurgy, 21(1):15-19.

Google Scholar

[4] Ren Bingzhi, Zhu Miaoyong(2009). China Metallurgy. 44(2):10-14

Google Scholar

[5] Zhang Zhifeng, Li Tingju, Wen Bin, Jin Junze(2000). Iron & Steel Research Transaction, 12(9):36-40

Google Scholar

[6] Jin Baigang, Wang Jun, Chen Ming, et al(2009). The application research of EMS on Ansteel slab continuous caster. The 7th China Iron and Steel Meeting.Beijing, (11):573-577.

Google Scholar

[7] Zhan Dongping, Song Jinxin, et al(2006). China Metallurgy,16(5):23-25.

Google Scholar

[8] Huang Zunxian, Zhu Zuming(1994). Baosteel Technology, (3):51-55.

Google Scholar