【摘要】 根据我国超高功率电弧炉（ＵＨＰ－ＥＡＦ）的发展状况，分析讨论了ＵＨＰ－ＥＡＦ炼钢过程的节能降耗技术措施，其中包括原料准备，泡沫渣操作，喷水冷却电极，供电曲线，氧燃烧嘴和二次燃烧。更多还原

【Abstract】 According to present development of UHP arc furnace process in China, the technology of energy and material consumption saving for UHP arc furnace steelmaking are analyzed and discussed including raw material preparation, foaming slag operation, electrode cooling with spray water, power supply, oxygenufuel burner and post-combustion.更多还原