Title:
鋳型設備及び連続鋳造方法
Document Type and Number:
Japanese Patent JP6908176
Kind Code:
B2
Abstract:
A molding facility in continuous casting enabling the quality of the cast slab to be achieved stably even if improving the productivity, the molding facility provided with a mold for continuous casting use, a first water box and second water box storing cooling water for cooling the mold, an electromagnetic stirring device imparting to molten metal in the mold an electromagnetic force causing a swirling flow to be generated in a horizontal plane, and an electromagnetic brake device imparting to a discharge flow of molten metal to an inside of the mold from a submerged nozzle an electromagnetic force in a direction braking the discharge flow, the first water box, the electromagnetic stirring device, the electromagnetic brake device, and the second water box being placed in that order from above to below at an outside surface of a long side mold plate of the mold so as to fit between a top end and bottom end of the long side mold plate, a core height H1 of the electromagnetic stirring device and a core height H2 of the electromagnetic brake device satisfying 0.80≤H1/H2≤2.33.
Inventors:
Nobuhiro Okada
Shintaro Oga
Yuichi Tsukaguchi
Shintaro Oga
Yuichi Tsukaguchi
Application Number:
JP2020501094A
Publication Date:
July 21, 2021
Filing Date:
February 25, 2019
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
B22D11/115; B22D11/04
Domestic Patent References:
| JP2007105745A | ||||
| JP2008055431A | ||||
| JP2004042063A | ||||
| JP2008254050A |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Fukuchi Ritsuo
Manabu Saito
Atsushi Hirayama
Shinji Mitsuhashi
Fukuchi Ritsuo
Manabu Saito
Atsushi Hirayama