lateral containment of liquid steel(A major component of the consumables for twin-roll caster is the ceramic edge dams used for lateral containment of the liquid steel poured between the two counter-rotating rolls. 双辊连铸机消耗材料的主要部分是用于对浇注到两个逆向旋转辊之间的钢水进行侧封的陶瓷侧坝。)