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通过在1300℃时不同渣系组成的条件下,磷在含MgO、AlO_(1·5)的CaO—CaF_2—SiO_2渣系和碳饱和铁水间平衡分配的实验,研究了MgO、AlO_(1·5)对该渣系脱磷能力的影响。得到的结果是:并导出了多元渣系中磷酸盐容量和组成之间的依赖关系: lgCp=23.20+0.70B+f(r) (B=1.4～2.5)
Through the experiments of equilibrium distribution of phosphorus between CaO-CaF 2 -SiO 2 slag system containing MgO and AlO 1 (1.5) and carbon saturated molten iron under the conditions of different slag system at 1300 ℃, the effects of MgO and AlO_ (1 · 5) The slag dephosphorization capacity. The results obtained are: The dependence of phosphate capacity and composition in the multivariate slag system is derived: lgCp = 23.20 + 0.70B + f (r) (B = 1.4-2.5)