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讨论用立弯式或立式连铸机可以消除由弧形连铸机所产生的一些铸坯缺陷,如铅笔型气泡、夹杂物在内弧富集等及拉速提高时结晶器设计的优化。
DISCUSSION The use of vertical or vertical caster can eliminate some of the slab defects caused by the arc caster, such as pencil-type bubbles, inclusions in the arc enrichment and optimization of mold design .