| 摘要 |
PURPOSE: A dipping nozzle for casting and a consecutive casting device with the same are provided to improve the quality of a slab, and to stabilize a molten metal surface. CONSTITUTION: A dipping nozzle for casting comprises an inlet, an outlet, a body unit, and swirl blocks(121,122). The outlet is formed on the other end to discharge molten metal. The body unit comprises a hole extended toward the outlet in order to deliver the molten metal to the outlet. The swirl blocks comprise first, second and third curves. The first curve connects first and second points. The second curve connects the first and second points, and does not cross the first curve. The third curve is not placed on the surface of the hole. |
