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| Numerical simulation of solidification temperature field of SWRH72B-S wire steel continuous casting billet |
| ZHANG Xiao-wei1, BAI Xiao-lu1, SHI Lei1, KANG Xin-lei2, ZHANG Chao-jie2, ZHANG Li-qiang2 |
1. Steelmaking Plant,Yonggang Group Co., Ltd.,Zhangjiagang 215628, Jiangsu, China;
2. School of Metallurgical Engineering, Anhui University of Technology, Ma’anshan 243032, Anhui, China |
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Abstract In order to develop the solidification heat transfer model suitable for No. 6 continuous casting caster, the relevant parameters were modified by the actual production data, and the accuracy was verified by the analysis and research of the white band, liquid core width and surface temperature of the casting billet in the air cooling section of low carbon wire steel casting billet.The casting speed, superheat and specific water were calculated and analyzed, and the influence degree of them on the surface temperature of the billet and the position of the end of the liquid core was obtained. The results show that the internal quality of billet can be improved by using the solidification heat transfer model in line with the specific continuous caster and using the model to discuss the production process.
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Received: 07 May 2022
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2023, Vol. 42 
