SHROUD NOZZLE FOR CONTINUOUS CASTING CAPABLE OF CONTROLLING THE TEMPERATURE OF MOLTEN STEEL

摘要

PURPOSE: A shroud nozzle for continuous casting is provided to prevent the outflow of molten steel through the eroded and bored portions of a shroud nozzle by being formed of a metal material to increase durability.;CONSTITUTION: A shroud nozzle for continuous casting comprises a metal nozzle part(100) and one or more cooling water passages(110). The nozzle part is detachably installed in the lower part of a ladle and guides molten steel discharged from the ladle to a tundish. The cooling water passages are installed inside the nozzle part to pass cooling water. The cooling water passages are a circular coil-shaped space or a cylindrical space.;COPYRIGHT KIPO 2013;[Reference numerals] (AA) Control part; (BB) Drain tank; (CC) Water supply tank;