液芯压下应该在结晶器出口处及二冷区扇形段开始部分进行，这样能减小铸坯的应变。

It was considered that the reduction should be performed in the mould exit and the upper strand segment to decrease the strand stress.

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液芯压下应该在结晶器出口处及二冷区扇形段开始部分进行，这样能减小铸坯的应变。

It was considered that the reduction should be performed in the mould exit and the upper strand segment to decrease the strand stress.

youdao