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对氧气复吹转炉热模型试验炼钢过程中的冶金反应进行了理论解析,并提出了一个适合于从位于炉底中心位置的透气元件向熔池内部吹入惰性气体的搅拌条件下,可以描述复吹过程中熔池内部的成分和温度变化的数学解析模型,而且模型的计算结果与热模型试验的实测结果相一致。
A theoretical analysis of the metallurgical reaction in the BOF thermal model test during the steelmaking process is presented and a suitable stirring condition suitable for blowing an inert gas into the bath from a gas-permeable member located at the center of the hearth can be described And the mathematic analytical model of the composition and temperature inside the molten pool during the blowing process is also consistent with the results of the thermal model test.