摘要
根据第3组元V对C的饱和溶解度的影响与温度无关规则，利用不同温度下C在FeV熔体中的饱和溶解度，得到C在Fe-V熔体中的饱和溶解度关系式．根据该关系式计算出适合不同温度的Fe－C－V熔体的活度相互作用系数，并用计算结果分析了含钒铁水的提钒保碳转化温度，预测的转化温度与生产实践比较接近．
The temperature independence law of the effect of third component on the saturated solubility of carbon in Fe-V melt was put forward,and the solubility expression of carbon in Fe-V melt was got with the saturated solubility of carbon of this work and reference data at different temperature, and these thermodynamic property parameters were calculated. At the same time the applied analysis for the transition temperature of vanadium oxidization were carried out and the result approaching the practical production was made.
出处
《北京科技大学学报》
EI
CAS
CSCD
北大核心
2000年第4期312-315,共4页
Journal of University of Science and Technology Beijing
关键词
Fe-C-V熔体
热力学性质
吹炼
含钒铁水
转炉炼钢
Fe-C-V melt
thermodynamic properties
applied analysis
transition temperature
activity
