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1. WO2020002313 - METHOD FOR CONTAINING A SLAB DURING CONTINUOUS CASTING

Publication Number WO/2020/002313
Publication Date 02.01.2020
International Application No. PCT/EP2019/066798
International Filing Date 25.06.2019
IPC
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
D
CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
11
Continuous casting of metals, i.e. casting in indefinite lengths
12
Accessories for subsequent treating or working cast stock in situ
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
D
CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
11
Continuous casting of metals, i.e. casting in indefinite lengths
12
Accessories for subsequent treating or working cast stock in situ
128
for removing
B22D 11/12 (2006.01)
B22D 11/128 (2006.01)
CPC
B22D 11/122
B22D 11/1287
Applicants
  • ROTELEC SA [FR/FR]; Tours Mercuriales, 40 Rue Jean Jaures 93170 BAGNOLET, FR
Inventors
  • GUASTINI, Fabio; FR
  • GAUTREAU, Thierry; FR
  • REN, Jean-Yves; FR
  • CALVI, Giovanni; FR
Agents
  • PETRAZ, Gilberto Luigi; IT
  • PETRAZ, Davide Luigi; IT
  • DAL FORNO, Giancarlo; IT
  • LIGI, Stefano; IT
  • FABRO, Lorenzo; IT
  • PILATI, Davide; IT
Priority Data
10201800000663525.06.2018IT
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD FOR CONTAINING A SLAB DURING CONTINUOUS CASTING
(FR) PROCÉDÉ DE CONFINEMENT D'UNE BRAME LORS D'UNE COULÉE CONTINUE
Abstract
(EN)
Method for containing a slab during continuous casting, which provides to cast a slab (S) along a casting axis (C), said slab (S) having a predefined width (Wl), wherein the method provides a containment of the slab (S) with a plurality of rolls (11, 12), said rolls (11, 12) being disposed in pairs facing to each other, and defining a passage along the casting axis (C) for the cast slab (S), wherein the plurality of rolls (11, 12) comprises electromagnetic rolls (12) provided with an electromagnetic stirrer (13) which stirs the liquid contained in the slab (S).
(FR)
L'invention concerne un procédé destiné à confiner une brame lors d'une coulée continue, qui permet de couler une brame (S) le long d'un axe de coulée (C), ladite brame (S) présentant une largeur prédéfinie (Wl), le procédé permettant un confinement de la brame (S) avec une pluralité de cylindres (11, 12), lesdits cylindres (11, 12) étant disposés deux à deux en vis-à-vis, et délimitant un passage le long de l'axe de coulée (C) destiné à la brame coulée (S), la pluralité de cylindres (11, 12) comprenant des cylindres électromagnétiques (12) pourvus d'un agitateur électromagnétique (13) qui agite le liquide confiné dans la brame (S).
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