Combined Effects of EMBr and SEMS on Melt Flow and Solidification in a Thin Slab Continuous Caster
نویسندگان
چکیده
Electromagnetic fields have emerged as powerful tools for addressing current problems in thin slab continuous casting processes the iron and steel industry. Substantial studies been undertaken on fundamental effects of electromagnetic brakes (EMBr) strand stirring (SEMS). However, little attention has focused melt flow solidification a caster with simultaneous application an EMBr SEMS. The present study aimed to predict transient using large eddy simulation enthalpy-porosity method. electric potential method was applied braking process, conductivity change considered. suppressive effect intensity nozzle jet, balance mold flow, dispersion could be observed. novel finding beneficial flatter jet. In contrast, SEMS caused highly turbulent strand. A vortex observed direction. solidified shell became more uniform, rate obviously slower. These findings supported view that high-quality can produced by
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ژورنال
عنوان ژورنال: Metals
سال: 2021
ISSN: ['2075-4701']
DOI: https://doi.org/10.3390/met11060948