During the process of converter steelmaking, the oxidbillity of slag had an direct influence on the speed of melting slag, the viscosity of slag and the extent of sputter.
转炉炼钢过程中，炉渣氧化性直接影响吹炼过程中的化渣速度、炉渣粘度、喷溅情况等。
The second step of the pretreatment, the vanadium extraction process in BOF is carried out after slag steelmaking.
脱硫铁水经撇渣后，进行二次预处理，即转炉提钒。
It is shown that the slag exerted significant effects on the improvement in the productivity and quality and other technical and economical index of steelmaking process.
结果显示，应用该渣使电炉钢产量、品质及其他技术经济指标均有明显提高。
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