Numerical simulation of solidification process in the electromagnetic casting of aluminum and testing against a pilot-scale caster

被引：0
|
作者：
Hao, H [1 ]
Park, J
Kim, H
Jin, JZ
机构：
[1] Res Inst Ind Sci & Technol, RIST, Pohang 790600, South Korea
[2] Dalian Univ Technol, Res Ctr Foundry Engn, Dalian 116023, Peoples R China
来源：
INTERNATIONAL JOURNAL OF CAST METALS RESEARCH | 2002年 / 15卷 / 04期
关键词：
electromagnetic casting; mathematical model; temperature field; Joule heating; aluminum;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
A three dimensional model for simulating the semi-continuous solidification process accompanying mass-transfer in electromagnetic casting (EMC) of aluminum alloys was described in this paper. The electromagnetic skin-effect and the Joule heating were incorporated into the computation equation by a proposed formula. Numerical and experimental results describing the solidification process of an aluminum ingot cast on a pilot-scale caster were presented in order to show the efficiency of the model. And the effects of casting speed and pouring temperature on the solidification front were also analyzed.
引用
收藏
页码：363 / 366
页数：4
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