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在实验室采用镁包芯丝对铁水进行了预处理脱硫 ,实验结果表明 :合适的脱硫剂配方、足够的熔池深度 ,熔池的扩散条件、铁水中低氧含量是提高镁脱硫利用率 ,充分发挥镁脱硫能力的关键。
In the laboratory, the hot metal was pretreated with magnesium cored wire to desulfurize. The experimental results show that proper desulfurizer formula, enough depth of molten pool, diffusion state of molten pool and low oxygen content in molten iron improve the utilization rate of magnesium desulfurization, Give full play to magnesium desulfurization capacity of the key.