熔清

采用人工配料计算，不仅计算过程复杂，而且Cr、Ni、Mo等合金元素熔清成分达标率较低。

Adopting artificial batch calculation in not only calculation process complex , but also is hard to smelt the Cr , Ni and Mo ingredients well enough to reach standard .

7503B型直读光谱仪分析炉前熔清磷

Melt Down Analysis of Phosphorus for Steel by 7503B Direct Reading Spectrometer

现在炉料已经熔清，必须立刻取样送化验室。

Now the melt-down has is completed , the sample will be rushed to the laboratory .

冶金模型包括：优化配料模型、石灰加入量模型、钢水熔清成分模型、吹氧量模型、钢水终点成分模型和最优补加合金模型。

The metallurgical model includes the models of optimization burdening , the quantity of adding lime , the melt down composition of liquid steel , blowing oxygen quantity , the end point composition of liquid steel and the optimization of alloy supply .