结晶器搅拌在控制夹杂物方面可以起到以下作用:一是大于几十微米的夹杂物从铸坯皮下消失了,电磁搅拌能使固液界面光滑,大于5μm的夹杂很难黏滞·二是宏观夹杂物聚集到结晶器弯月面中心,如注流偏心集中到弯月面的浮渣,可以人工排除;如注流对中时,夹杂物可能被注流破碎成细小的质 Mold mixing in the control of inclusions can play the following roles: First, inclusions greater than tens of microns disappear from the slab subcutaneous, electromagnetic stirring can make the solid-liquid interface is smooth, more than 5μm inclusions hard to stick, the second is Macroscopic inclusions are collected at the center of the mold meniscus. If the injection streams concentrate on the meniscus scum, they can be manually eliminated. If the injection is in the center, the inclusions may be broken into small particles by injection