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| 结晶器断面尺寸 (【技】依据冷态铸坯的公称尺寸确定。要获得冷态下的铸坯公称尺寸，在设计结晶器时，必须考虑铸坯的冷凝收缩和拉矫时铸坯的变形。因此，结晶器的断面尺寸应比铸坯冷态的断面公称尺寸大，通常要大出1% ~3%,且下口尺寸要小于上口尺寸，形成倒锥度。) | |||
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