The effects of different coal ratios and reaction temperatures on silicon content in hot metal were studied under the condition of high powder coal injection(PC
The deoxidation behaviors of alloys bearing barium in pipe steel were researched with MgO crucible under argon atmosphere in MoSi2 furnace at 1 873 K.The total
The comparison of different submerged entry nozzles(SEN)was made by numerical simulation regarding the influence of liquid steel flow field,heat transfer and mo