The phosphur content of steel at blowing end can reach predetermined level by proper control on the FeO content and basicity of slag.
适当控制炉渣的氧化铁和碱度可使吹炼终点磷含量达到预定值。
The relationship between the sulfur removing ability and the oxidizing ability, the ratio of ferro silicon, lime as well as the basicity of the slag was determined on the study.
此外，确定了还原过程中脱硫能力与氧化能力、硅铁和石灰的加入量以及炉渣的碱度之间的关系。
With decreasing the basicity of the slag, the foaminess became more stable and the foaming life of the slag increased.
随熔渣碱度的减小，泡沫渣的平均寿命延长，泡沫化愈稳定。
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