ISSN：1003-8620

CN：42-1243/TF

Governed by: CITIC Pacific Special Steel Group Co., LTD

Sponsored by: Daye Special Steel Co., LTD.

Special Steel ›› 2006, Vol. 27 ›› Issue (1): 18-20.

Previous Articles     Next Articles

Simulation of Temperature Control of Molten Steel in RH-MFB Secondary Refining Process

Han Chuanji1, Ai Liqun1, Zhu Lixin2, Cai Kaike1, Wang Xinhua1   

  1. 1 Metallurgy Research Center, University of Science and Technology, Beijing 100083;
    2 Baoshan Iron and steel Co Ltd, Shanghai 201900
  • Received:2005-07-28 Online:2006-02-01 Published:2006-02-01

RH-MFB二次精炼过程钢水温度控制的模拟

韩传基1, 艾立群 1,朱立新2, 蔡开科1, 王新华1    

  1. 1北京科技大学冶金研究中心，北京100083;
    2宝山钢铁股份有限公司，上海201900
  • 作者简介:韩传基(1966-)，男，高级工程师，博士研究生，从事钢铁 冶金研究

PDF

Abstract: The heat transfer behavior and temperature variation rule of molten steel during RH-MFB secondary refining process was analyzed and a model for forecasting temperature of molten steel has been established to simulate the actual process by a programmed software. The forecasting results of temperature of 9 heats molten steel in 300 t ladle RH-MFB refining showed that the error of molten steel temperature calculated and measured was less than±10℃ . According to requirement of aim temperature to implement compensated measures can effectively control the molten steel temperature

摘要： RH-MFB二次精炼过程钢包钢水传热行为和钢水温度的变化规律，建立钢水温度预报模型,编制了计算机软件对实际过程进行模拟。通过对9炉300 t钢水RH-MFB精炼时钢水温度的预测结果表 明，钢水温度的计算值和实测值的误差小于±10℃。按目标温度要求,进行补偿措施，有效地控制钢水温度

Website Copyright © Special Steel Supported by:Beijing Magtech