CA3245801A1 - Systèmes et procédés de positionnement automatique de barrage pour régler la distribution de métal en fusion à des machines de coulée continues - Google Patents

Systèmes et procédés de positionnement automatique de barrage pour régler la distribution de métal en fusion à des machines de coulée continues

Info

Publication number
CA3245801A1
CA3245801A1 CA3245801A CA3245801A CA3245801A1 CA 3245801 A1 CA3245801 A1 CA 3245801A1 CA 3245801 A CA3245801 A CA 3245801A CA 3245801 A CA3245801 A CA 3245801A CA 3245801 A1 CA3245801 A1 CA 3245801A1
Authority
CA
Canada
Prior art keywords
dam
dams
temperature
molten metal
controller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3245801A
Other languages
English (en)
Inventor
Bertrand Rozier
Claude I. Breysse
Jacques Griffon
Original Assignee
Novelis Inc Canada
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Novelis Inc Canada filed Critical Novelis Inc Canada
Publication of CA3245801A1 publication Critical patent/CA3245801A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/064—Accessories therefor for supplying molten metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/103—Distributing the molten metal, e.g. using runners, floats, distributors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/116—Refining the metal
    • B22D11/118—Refining the metal by circulating the metal under, over or around weirs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/18—Controlling or regulating processes or operations for pouring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

Un système d'alimentation en métal comprend un injecteur destiné à distribuer un métal en fusion dans un moule mobile, un récipient d'apport en amont de l'injecteur et délimitant une zone de réception pour recevoir le métal en fusion, et un système de barrage. Le système de barrage comprend un barrage pouvant être positionné à l'intérieur de la zone de réception et un dispositif de réglage qui peut positionner verticalement ledit barrage pour régler un écoulement de métal en fusion de la zone de réception à l'injecteur. Un procédé de réglage d'une distribution de métal en fusion à un dispositif de coulée continue consiste à bloquer au moins partiellement un écoulement d'un métal en fusion d'une zone de réception à un injecteur à l'aide d'au moins un barrage dans la zone de réception. Le procédé peut consister à détecter une température du métal en fusion en aval dudit barrage et à régler une position verticale dudit barrage sur la base de la température détectée.
CA3245801A 2022-03-30 2023-03-23 Systèmes et procédés de positionnement automatique de barrage pour régler la distribution de métal en fusion à des machines de coulée continues Pending CA3245801A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202263362135P 2022-03-30 2022-03-30
US63/362,135 2022-03-30
PCT/US2023/064864 WO2023192797A1 (fr) 2022-03-30 2023-03-23 Systèmes et procédés de positionnement automatique de barrage pour régler la distribution de métal en fusion à des machines de coulée continues

Publications (1)

Publication Number Publication Date
CA3245801A1 true CA3245801A1 (fr) 2023-10-05

Family

ID=86052356

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3245801A Pending CA3245801A1 (fr) 2022-03-30 2023-03-23 Systèmes et procédés de positionnement automatique de barrage pour régler la distribution de métal en fusion à des machines de coulée continues

Country Status (8)

Country Link
US (1) US20250214135A1 (fr)
EP (1) EP4499331B1 (fr)
JP (2) JP7847226B2 (fr)
KR (1) KR20240166544A (fr)
CN (1) CN118973738A (fr)
CA (1) CA3245801A1 (fr)
MX (1) MX2024011814A (fr)
WO (1) WO2023192797A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61195764A (ja) * 1985-02-26 1986-08-30 Ishikawajima Harima Heavy Ind Co Ltd 薄板連続鋳造機の注湯量制御方法及び装置
US5238049A (en) * 1992-10-06 1993-08-24 Reynolds Metals Company Adjustable flow control device for continuous casting of metal strip
FR2737430B1 (fr) * 1995-08-03 1997-09-05 Pechiney Rhenalu Procede et dispositif de demarrage d'une machine de coulee continue entre cylindres
FR2775916B1 (fr) * 1998-03-13 2000-06-23 Pechiney Rhenalu Procede et dispositif de controle du profil d'epaisseur d'une bande metallique mince obtenue par coulee continue entre moules mobiles
JP2012152794A (ja) * 2011-01-27 2012-08-16 Ihi Corp 双ロール鋳造機

Also Published As

Publication number Publication date
EP4499331A1 (fr) 2025-02-05
JP2026095710A (ja) 2026-06-11
US20250214135A1 (en) 2025-07-03
JP2025511027A (ja) 2025-04-15
MX2024011814A (es) 2024-11-08
JP7847226B2 (ja) 2026-04-16
KR20240166544A (ko) 2024-11-26
CN118973738A (zh) 2024-11-15
EP4499331C0 (fr) 2026-03-11
WO2023192797A1 (fr) 2023-10-05
EP4499331B1 (fr) 2026-03-11

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