Control of the Melt Steel Temperature in the RH-CAS. OB Combined Process
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摘要: 以鋼包熱循環為基礎,對武鋼RH-CAS.OB雙聯工藝流程中的各冶金單元分別建立了包內鋼液的傳熱數學模型,分析了CAS-OB處理中升溫速度的主要影響因素,進而計算、優化了本工藝的溫度制度,為現場操作提供理論指導.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.
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Key words:
- temperature /
- mathematical model /
- RH process /
- CAS-OB process
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