变深振痕(The behavior of the meniscus which is affected by metal level fluctuations, is another critical variable that can influence heat transfer and the progress of solidification, leading to a nonuniform shell and oscillation marks of variable depth. 受金属液面波动影响的金属弯月面特性是另一个可以影响传热和凝固进程的临界变量。它会导致非均匀坯壳和变深振痕。)
可调尺寸工字梁坯连铸机(Bethlehem had committed $ 100 million principally to install an electric furnace, a variable-beam caster as well as to upgrade the rolling mill and increase process control. 伯利恒钢公司已拨付 1 亿美元,主要用于建造一座电炉和一台可调尺寸工字梁坯连铸机、对轧机进行升级改造以及提高工艺控制能力。)
VW 结晶器(【技】即宽度可调的结晶器。它分为在线调宽和离线调宽两种类型。在线调宽指的是在不停顿拉坯的条件下,逐渐变更宽度;离线调宽指的是必须在浇注停止时才能进行的调宽。: The continuous slab caster with an annual capacity of 900, 000 tonnes is equipped with an automated variable width mold, large capacity tundish, multipoint bending and unbending devices and air mist cooling system. 这台年生产能力 90 万 t 的板坯连铸机装备有自动调宽结晶器、大容量中间包、多点顶弯与矫直设备以及气雾冷却系统。)
VW 结晶器(The continuous slab caster with an annual capacity of 900, 000 tonnes is equipped with an automated variable width mold, large capacity tundish, multipoint bending and unbending devices and air mist cooling system. 这台年生产能力 90 万 t 的板坯连铸机装备有自动调宽结晶器、大容量中间包、多点顶弯与矫直设备以及气雾冷却系统。)