A typical fluctuation process of casting velocity is used as an example to quantitatively analyze the variation of slab liquid-core when the casting velocity fluctuates greatly. 摘要以典型的連鑄速度波動(dòng)過(guò)程為例，定量分析在連鑄拉速發(fā)生較大波動(dòng)時(shí)板坯液芯位置的變化過(guò)程。
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