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| Effect of electropulsing on austenite to ferrite transformation in low carbon steel |
| Zheng-hai Zhu1,2, Li Zhou1, Fei He1, Xiao-fang Shi1, Li-zhong Chang1, Hai-jun Wang1, Hong-biao Dong2 |
| 1 School of Metallurgic Engineering, Anhui University of Technology, Maanshan 243002, Anhui, China; 2 School of Engineering, University of Leicester, Leicester LE1 7RH, UK |
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Abstract We explore the application of electropulsing for the control of phase transformation in a low-carbon steel. The effect of electropulsing on the transformation from austenite to ferrite in continuous casting low-carbon steel slab has been studied through experimental and thermodynamic investigations. The results reveal that electropulsing promotes the precipitation of ferrite within austenite grain in the low-carbon steel. When the electropulsing intensity increases, the precipitation of ferrite increases within austenite grains, and ferrite omentum precipitates become thinner along the austenite grain boundary. The results provide a basis for controlling the austenite to ferrite transformation in low-carbon steel.
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| Cite this article: |
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Zheng-hai Zhu,Li Zhou,Fei He, et al. Effect of electropulsing on austenite to ferrite transformation in low carbon steel[J]. Journal of Iron and Steel Research International, 2021, 28(4): 437-444.
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2021, Vol. 28 
