130t转炉脱磷初步生产实践

结合武钢集团鄂城钢铁公司130t转炉的实际生产情况,以脱磷的条件为基础,着重研究了转炉炉渣碱度、氧化性、温度对脱磷的影响;深入地分析了钢液回磷的原因,并提出了相应的预防措施;在全面分析130t转炉脱磷效率的基础上,提出了扩大市场竞争力的下一步工作思路及重点。

Preliminary production practice of dephosphorization in 130 t converter

On the basis of the dephosphorization conditions the present paper particularly studies on the effects of basicity,oxidation and temperature on the dephosporization in connection with the practical production conditions of the 130 t converters in Echeng Iron & Steel Corp.,and analyzes thoroughly the origins of the pick up of phosphor in the hot metal and puts up the preventive measures accordingly.On the basis of comprehensive analysis of the ratio of phosphor pick-up in the 130 t converter it puts up the w...