1. Key Laboratory of Electromagnetic Processing of Materials Ministry of Education, Northeastern University,Shenyang 110819, Liaoning, China 2. Technology Center, Angang Steel Co., Ltd., Anshan 114009, Liaoning,China 3. Technology Center, Shandong Laiwu Iron and Steel Group, Laiwu 271104, Shandong, China
Effects of Steel Teeming in New Slide Gate System with Electromagnetic Induction
1. Key Laboratory of Electromagnetic Processing of Materials Ministry of Education, Northeastern University,Shenyang 110819, Liaoning, China 2. Technology Center, Angang Steel Co., Ltd., Anshan 114009, Liaoning,China 3. Technology Center, Shandong Laiwu Iron and Steel Group, Laiwu 271104, Shandong, China
ժҪ Steel teeming time is a very important parameter in the new slide gate system with electromagnetic induction (called electromagnetic steel teeming system), and how to shorten this time is a key to realize application of the new system in continuous casting. The effects of power parameters, coil position, nozzle material and other factors on the steel teeming time were investigated by a self-designed electromagnetic steel teeming system in detail. The experimental results show that the relationship between power and steel teeming time is nonlinear. The coil position has great influence on steel teeming time. And the upper nozzle with high permeability can reduce the teeming time. In addition, the steel teeming time becomes minimum when the size of the spherical cast iron particles is 2.0 mm. This research can provide technical references for the industrial application of the new electromagnetic steel teeming system.
Abstract��Steel teeming time is a very important parameter in the new slide gate system with electromagnetic induction (called electromagnetic steel teeming system), and how to shorten this time is a key to realize application of the new system in continuous casting. The effects of power parameters, coil position, nozzle material and other factors on the steel teeming time were investigated by a self-designed electromagnetic steel teeming system in detail. The experimental results show that the relationship between power and steel teeming time is nonlinear. The coil position has great influence on steel teeming time. And the upper nozzle with high permeability can reduce the teeming time. In addition, the steel teeming time becomes minimum when the size of the spherical cast iron particles is 2.0 mm. This research can provide technical references for the industrial application of the new electromagnetic steel teeming system.
Qiang WANG,De-jun LI,Xing-an LIU,Xue-bin WANG,Jie DONG,Ji-cheng HE. Effects of Steel Teeming in New Slide Gate System with Electromagnetic Induction[J]. �й������ڿ���, 2015, 22(1): 30-35.
Qiang WANG,De-jun LI,Xing-an LIU,Xue-bin WANG,Jie DONG,Ji-cheng HE. Effects of Steel Teeming in New Slide Gate System with Electromagnetic Induction. Chinese Journal of Iron and Steel, 2015, 22(1): 30-35.
2015, Vol. 22 
