摘要
分析了转炉冶炼HRB400的难点,探讨了转炉冶炼HRB400采用FeNb和FeV合金化的操作要点,以及控制好装入结构,热量平衡,做好造渣脱磷,硫操作,通过炉后增碳工艺25t顶吹转炉用FeNb和FeV微合金化完全能够冶炼出合格的HRB400钢种。
Analyzed the different points of the converter to smelt HRB400, discussed the operation point of the converter to smelt HRB400 to use FeNb and the FeV alloy, As well as controls loads the structure,heat balance,completes the slag formation dephosphorization, sulfur operation,After stove cementation craft, 25 tons top-blown converters can smelt the qualified HRB400 aluminum with FeNb and the FeV microalloy.
出处
《河南冶金》
2006年第B09期143-145,175,共4页
Henan Metallurgy
