论文部分内容阅读
小方坯F-EMS与大方坯F-EMS的电磁参数和搅拌方式有很大不同。在铸机结构受限时,通过铸机改造和提高拉速,使F-EMS安装位置接近Ds=0．7,可使82B钢种中心碳偏析平均值限制在1．06以下。
Billet F-EMS and bloom F-EMS electromagnetic parameters and mixing methods are very different. When the structure of the caster is limited, the average carbon segregation at the center of 82B steel is limited to 1.06 by means of rebuild and increase the pulling speed of the caster so that the installation position of F-EMS approaches Ds = 0.7.