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1. KR1020090033214 - PROCESS FOR THE CONTINUOUS CASTING OF FLAT METAL PRODUCTS WITH ELECTROMAGNETIC STIRRING AND IMPLEMENTATION INSTALLATION

Office
République de Corée
Numéro de la demande 1020097000293
Date de la demande 07.01.2009
Numéro de publication 1020090033214
Date de publication 01.04.2009
Numéro de délivrance 1012130090000
Date de délivrance 17.12.2012
Type de publication B1
CIB
B22D 11/12
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
22FONDERIE; MÉTALLURGIE DES POUDRES MÉTALLIQUES
DCOULÉE DES MÉTAUX; COULÉE D'AUTRES MATIÈRES PAR LES MÊMES PROCÉDÉS OU AVEC LES MÊMES DISPOSITIFS
11Coulée continue des métaux, c. à d. en longueur indéfinie
12Accessoires pour le traitement ultérieur ou le travail sur place des barres coulées
B22D 11/115
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
22FONDERIE; MÉTALLURGIE DES POUDRES MÉTALLIQUES
DCOULÉE DES MÉTAUX; COULÉE D'AUTRES MATIÈRES PAR LES MÊMES PROCÉDÉS OU AVEC LES MÊMES DISPOSITIFS
11Coulée continue des métaux, c. à d. en longueur indéfinie
10Alimentation en métal liquide ou traitement du métal liquide
11Traitement du métal liquide
114en utilisant des moyens agitateurs ou vibrants
115en utilisant des champs magnétiques
B22D 27/02
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
22FONDERIE; MÉTALLURGIE DES POUDRES MÉTALLIQUES
DCOULÉE DES MÉTAUX; COULÉE D'AUTRES MATIÈRES PAR LES MÊMES PROCÉDÉS OU AVEC LES MÊMES DISPOSITIFS
27Traitement du métal dans le moule pendant qu'il est liquide ou plastique
02Emploi d'effets électriques ou magnétiques
CPC
B22D 11/1287
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
11Continuous casting of metals, i.e. casting in indefinite lengths
12Accessories for subsequent treating or working cast stock in situ
128for removing
1287Rolls; Lubricating, cooling or heating rolls while in use
B22D 11/002
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
11Continuous casting of metals, i.e. casting in indefinite lengths
001of specific alloys
002Stainless steels
B22D 11/115
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
11Continuous casting of metals, i.e. casting in indefinite lengths
10Supplying or treating molten metal
11Treating the molten metal
114by using agitating or vibrating means
115by using magnetic fields
B22D 27/02
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
27Treating the metal in the mould while it is molten or ductile
02Use of electric or magnetic effects
B01F 13/08
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
13Other mixers; Mixing plant, including combinations of ; mixers, e.g. of; dissimilar mixers
08Magnetic mixers ; ; Mixers having magnetically driven stirrers
C21C 5/005
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
5Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel ; or stainless steel
005Manufacture of stainless steel
Déposants ROTELEC
로뗄렉
Inventeurs KUNSTREICH SIEBO
쿵스트레 지보
YVES DOMINIQUE
위브 도미니끄
Mandataires 특허법인코리아나
Titre
(EN) PROCESS FOR THE CONTINUOUS CASTING OF FLAT METAL PRODUCTS WITH ELECTROMAGNETIC STIRRING AND IMPLEMENTATION INSTALLATION
(KO) 전자기 교반을 이용한 편평 금속 제품의 연속 주조 방법 및그 연속 주조 방법을 실행하는 설비
Abrégé
(EN)
A process for the continuous casting of slabs or other metal products of elongate cross section, especially made of steel, is presented in which a molten metal is poured into a cooled mould (10), the product (14) solidified on the outside is continuously extracted from the mould and guided into a secondary cooling zone (12) downstream of said mould (10). To obtain a cast product exhibiting predominantly equiaxed solidification, the product (14) extracted from the mould (10) is subjected to electromagnetic stirring in the zero segment (20) of the secondary cooling zone (12) by means of at least two roll stirrers (24) incorporated into said zero segment. ©KIPO&WIPO 2009

(KO)
특히 강으로 만들어진 슬래브 또는 긴 횡단면의 다른 금속 제품의 연속 주조를 위한 방법이 제공되며, 이 방법에서 용융 금속은 냉각된 주형 (10) 으로 부어지고, 외부에서 응고된 제품 (14) 은 주형으로부터 연속적으로 추출되어 상기 주형 (10) 의 하류에 있는 2차 냉각 구역 (12) 에서 안내된다. 주로 등축인 응고를 나타내는 주조 제품을 얻기 위해, 주형 (10) 으로부터 추출된 제품 (14) 은 구획 0 으로 편입되는 적어도 2개의 교반기 롤 (24) 에 의하여 2차 냉각 구역 (12) 의 구획 0 (20) 에서 전자기적으로 교반된다.

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