Control of the Melt Steel Temperature in the RH-CAS. OB Combined Process

Zhang Caijun; Han Yuwen; Wang Pizong; Xiao Zhongmin; Gui Meiwen

doi:10.13374/j.issn1001-053x.1998.05.005

Volume 20 Issue 5

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Article Navigation > Chinese Journal of Engineering > 1998 > 20(5): 426-430

Zhang Caijun, Han Yuwen, Wang Pizong, Xiao Zhongmin, Gui Meiwen. Control of the Melt Steel Temperature in the RH-CAS. OB Combined Process[J]. Chinese Journal of Engineering, 1998, 20(5): 426-430. doi: 10.13374/j.issn1001-053x.1998.05.005

Citation:

Zhang Caijun, Han Yuwen, Wang Pizong, Xiao Zhongmin, Gui Meiwen. Control of the Melt Steel Temperature in the RH-CAS. OB Combined Process[J]. Chinese Journal of Engineering, 1998, 20(5): 426-430. doi: 10.13374/j.issn1001-053x.1998.05.005

Citation:

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Control of the Melt Steel Temperature in the RH-CAS. OB Combined Process

doi: 10.13374/j.issn1001-053x.1998.05.005

1. Metallurgy School, UST Beijing, Beijing 100083, China;
2. Wuhan Iron & Steel Co. Wuhan

Received Date: 1997-11-22
Available Online: 2021-08-27

Abstract

Abstract

On the basis of the ladle's thermal circulation, a heat transfer mathematical model of melt steel was established, and was applied to the respective metallurgical unit in RH-CAS. OB combined process at Wuhan Iron and Steel Company. The main influential factors of the melt steel temperature in the CAS-OB process was analyzed. The temperature system in the RH-CAS.OB process was calculated and optimized on the basis of the new computer model. And the results provide the theoretical instructions to practice production.
- temperature,
- mathematical model,
- RH process,
- CAS-OB process