一,绪言工艺是提高产量,保证质量,降低成本的一种技术手段。随着材料科学的发展,对于各种不同用途的钢材质量产生了各不相同的明确要求,这使电炉炼钢必须改变过去那种千篇一律的冶炼工艺;另一方面,炉子的大型化,超高功率化也要求功率消耗很少的精炼期尽量缩短,以达到均衡电力负荷、提高设备利用率的目的,从质量上看,对于某些钢种,要求把钢中氢降到2.5—3.0ppm以下,这在电弧炉冶炼的氧化期,只要经过良好的碳—氧反应沸腾过程 First, the introduction Process is to increase production, quality assurance, reduce costs, a technical means. With the development of materials science, steel products of different uses have different and clear requirements, which make electric furnace steelmaking must change the stereotyped smelting process in the past. On the other hand, large-scale and ultra-high furnace Power also requires less power consumption refining period as short as possible in order to achieve a balanced power load, improve equipment utilization purposes, from the quality point of view, for some steel, steel required to drop to 2.5-3.0ppm hydrogen below , Which in the EAF smelting period, as long as after a good carbon-oxygen reaction boiling process