Development of Liquid Temperature Prediction Model in RH-MFB Refining Process

吴扬; 倪红卫; 张华; 吴建荣

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Development of Liquid Temperature Prediction Model in RH-MFB Refining Process

更新时间：2026-01-21

- Development of Liquid Temperature Prediction Model in RH-MFB Refining Process
- Special Steel Vol. 35, Issue 3, Pages: 8-10(2014)
- 作者机构：
  
  1. 武汉科技大学钢铁冶金及资源利用省部共建教育部重点实验室,武汉,430081
  2. 武汉钢铁股份有限公司炼钢总厂,武汉,430083
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：16 December 2013，
  
  Online First：27 August 2022，
  
  Published：27 August 2014
- 稿件说明：
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吴扬, 倪红卫, 张华, et al. Development of Liquid Temperature Prediction Model in RH-MFB Refining Process[J]. Special Steel, 2014, 35(3): 8-10.
DOI：

吴扬, 倪红卫, 张华, et al. Development of Liquid Temperature Prediction Model in RH-MFB Refining Process[J]. Special Steel, 2014, 35(3): 8-10. DOI：

摘要

分析研究了RH-MFB精炼时脱碳过程、脱氧、合金化、吹氧加铝、非操作因素对钢水温度的影响

并建立了精炼钢水温度预报模型。通过对连续精炼的10炉270 t超低碳钢水(0.001%~0.0025%C)温度的验证结果表明

模型计算温度和实测温度的误差不大于±5℃。

Abstract

The effect of decarburization process

deoxidizing

alloying

blowing oxygen and adding aluminium and non-operating factors on liquid temperature during RH-MFB refining process is analyzed and studied

and a prediction model for refining liquid is established. Verifying results by continuous-refining 10 heats 270 t ultra-low carbon liquid (0.001% ~0.002 5%C) temperature show that the error of liquid temperature calculated by model and measured is no more than ±5 ℃.

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