Collector nozzle for continuous casting
AssigneeHyundai Steel Company
InventorsJung Min Lee, Woong Gan Ki, Young Min Park, Hyeok Jang
Life of this patent
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Abstract
A collector nozzle for continuous casting may include: a nozzle body extended toward a shroud nozzle, and having an internal movement path through which molten steel is moved; a first case covering a side surface of the nozzle body; and a second case including a second metal component, connected to the first case, and covering an exit surface of the nozzle body facing the shroud nozzle. The first case can include a first metal component, and the first and second cases may be connected through welding or formed as one body.
Claims7
A collector nozzle for continuous casting, comprising:
- a nozzle body extended toward a shroud nozzle, and having an internal movement path through which molten steel is moved;
- a first case covering a side surface of the nozzle body;
- a second case including a second metal component, connected to the first case, and covering an exit surface of the nozzle body facing the shroud nozzle;
- and
- a protrusion part having a plurality of protrusion members extended downward from the second case,
- wherein the protrusion members of the protrusion part are arranged in a zigzag shape in a circumferential direction of the second case.
A collector nozzle for continuous casting, comprising:
- a nozzle body extended toward a shroud nozzle, and having an internal movement path through which molten steel is moved;
- a first case covering a side surface of the nozzle body;
- a second case including a second metal component, connected to the first case, and covering an exit surface of the nozzle body facing the shroud nozzle;
- and
- a protrusion part having a plurality of protrusion members extended downward from the second case,
- wherein the protrusion part is obliquely installed in a diagonal direction.
Dependencies are inferred from the claim text.