Numerical Simulation of the Electromagnetic Continuous Casting for Clad Slab
In this paper,a new electromagnetic continuous casting process to prepare clad slab is presented.The influence of level direct current electromagnetic field on temperature and flow fields of the melt during the fabrication of clad slab were numerically studied by the engineering software ANSYS and FLUENT.The results indicated that when the magnetic flux density(B)was 0.15 T,the impact velocity and distance of the flow to the narrow face and underside of the dividing plate decreased remarkably.So the flow impact to the liquid pool was reduced.At the same time,the high temperature zone of the melt moved away from the narrow face and the dividing plate,and distributed more uniformly.The wider semi-solid area next to the dividing plate was useful for 3003 and 4004 aluminum alloys to bond.
clad slab electromagnetic continuous casting numerical simulation
YU Ying-shui WANG Tong-min SUN Jian-bo JIE Jin-chuan CAO Zhi-qiang LI Ting-ju
School of Materials Science and Engineering,Dalian University of Technology,Dalian 116024,Liaoning,C School of Materials Science and Engineering,Dalian University of Technology,Dalian 116024,Liaoning,C
国际会议
The 7th International Conference on Electromagnetic Processing of Materials(第七届冶金与材料电磁过程国际大会)
北京
英文
1-5
2012-10-22（万方平台首次上网日期，不代表论文的发表时间）