Abstract
In this paper, the effects of side hole area, side hole shape, and side hole angle of submerged nozzle on liquid steel-level fluctuation and free-surface temperature distribution in slab mold are studied by mathematical simulation method. The results show that with the increase of side hole area, the flow rate of molten steel in the mold decreases and the temperature of molten steel decreases faster; with the increase of side hole angle, the liquid steel flow rate in the mold increases and the position of liquid steel high-temperature zone moves upward; with the change of side hole shape from rectangle to oval, the flow rate of molten steel in the mold decreases and the temperature of molten steel decreases faster. The research results can provide a theoretical basis for the design of reasonable mold nozzle.
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References
Hintikka S, Konttinen J, Leiviska K (1992) Optimization of molten steel flow in continuous casting mold. Steelmaking Conf Proc 75(58):887
Kaike C, Shifu C (1994) Principle and process of continuous cast steel [M]. Metallurgical Industry Press
Jianqiang Z, Yanping B (1999) Study on slag curling in thin slab mould. J Beijing Univ Sci Technol 21(6):530–534
Weiwei W, Jiaquan Z, Suqiong C et al (2007) Effect of nozzle side hole inclination on flow field and liquid level fluctuation in bloom mold. J Beijing Univ Sci Technol 29(8):816–84
Hongqiang Z, Yeting W, Xinglong G et al (2011) Effect of nozzle inclination angle on flow field and temperature field in stainless steel slab continuous casting mold. Continuous Cast (S1):81–85
Xiaoxuan D, Xiao X, Xinhua W et al (2014) Effect of nozzle outlet shape on flow field characteristics in slab continuous casting mold with high drawing speed. J Iron Steel Res 26(7):35–40
Wu, Jianzhong (2014) Study on submerged nozzle of Ultra-low Head Slab Caster. Conti Cast 2:5–10
Nanyang D, Youlin J (2010) Numerical simulation of nozzle structure optimization of 304 stainless steel slab continuous casting mold. Spec Steel 31(03):10–13
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© 2022 The Minerals, Metals & Materials Society
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Peng, Sk., Zhu, Mm., Jiang, Kc., Luo, J. (2022). Effect of Nozzle Structure Parameters on Liquid Steel Flow Behavior in Slab Mold. In: TMS 2022 151st Annual Meeting & Exhibition Supplemental Proceedings. The Minerals, Metals & Materials Series. Springer, Cham. https://doi.org/10.1007/978-3-030-92381-5_121
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DOI: https://doi.org/10.1007/978-3-030-92381-5_121
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Publisher Name: Springer, Cham
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Online ISBN: 978-3-030-92381-5
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