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| 铸坯支承导向装置 (【技】铸坯从结晶器下口拉出后即进人二次冷却区，此时的铸坯壳很薄，内有高温钢水。为防止铸坯鼓肚变形，甚至产生裂纹，导致漏钢事故的发生，在二次冷却区内设置的对铸坯具有支承和导向作用的装置。) | |||
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