BaO和Na_2O对LF精炼钢水回磷的影响  

Effect of BaO and Na_2O on Equilibrium Phosphorus Conte nt in LF Refining Liquid Steel

作　　者：张贺艳[1] 姜周华[1] 王文忠[1] 刘晓[2] 顾文斌[2] 王军[2] 

机构地区：[1]东北大学,沈阳110004 [2]上海宝钢集团

出　　处：《特殊钢》2002年第1期14-16,共3页Special Steel

摘　　要：通过热力学计算和实验室试验 ,考察了BaO和Na2 O对LF还原渣系磷容量的影响 ,试验结果表明 ,精炼渣中加入一定量BaO和Na2Based on the thermodynamic calculation and laborat or y test, the effect of BaO and Na\-2O on phosphorus capacity in LF refining slag has been investigated. The test results showed that the rephosphorization in ste el could be reduced by added definite BaO and/or Na\-2O in refining slag.

关 键 词：炉渣磷容量 回磷 LF精炼 炼钢 氧化钡 氧化钠 

分 类 号：TF769[冶金工程—钢铁冶金]