WO2022032400A3 - Procédé de coulage pour alliages d'aluminium - Google Patents

Procédé de coulage pour alliages d'aluminium Download PDF

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Publication number
WO2022032400A3
WO2022032400A3 PCT/CA2021/051578 CA2021051578W WO2022032400A3 WO 2022032400 A3 WO2022032400 A3 WO 2022032400A3 CA 2021051578 W CA2021051578 W CA 2021051578W WO 2022032400 A3 WO2022032400 A3 WO 2022032400A3
Authority
WO
WIPO (PCT)
Prior art keywords
aluminum
based alloy
sheet
casting process
aluminium alloys
Prior art date
Application number
PCT/CA2021/051578
Other languages
English (en)
Other versions
WO2022032400A2 (fr
Inventor
Willard Mark TRUMAN GALLERNEAULT
Zhixue YUAN
Jingzhu LI
Andrew David Howells
Original Assignee
Hazelett Castechnology Ulc
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 Hazelett Castechnology Ulc filed Critical Hazelett Castechnology Ulc
Priority to EP21855035.8A priority Critical patent/EP4007663A4/fr
Priority to CA3195746A priority patent/CA3195746A1/fr
Priority to US17/753,187 priority patent/US20220274160A1/en
Publication of WO2022032400A2 publication Critical patent/WO2022032400A2/fr
Publication of WO2022032400A3 publication Critical patent/WO2022032400A3/fr

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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • 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
    • B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • B22D11/003—Aluminium alloys
    • 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
    • B22D11/0605—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 belts, e.g. Hazelett-process
    • 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
    • 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
    • B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
    • B22D11/225—Controlling or regulating processes or operations for cooling cast stock or mould for secondary cooling
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/05—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B2003/001—Aluminium or its alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/12—Rolling load or rolling pressure; roll force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)

Abstract

L'invention concerne un procédé de fabrication d'une feuille d'alliage à base d'aluminium directement à partir d'un alliage à base d'aluminium fondu. Dans une machine de coulée continue, telle qu'une machine de coulée par courroie, et directement à partir de l'alliage à base d'aluminium fondu, une bande d'alliage à base d'aluminium sensiblement solide et sensiblement mince, d'une épaisseur inférieure à environ 10 mm, est coulée en continu et simultanément refroidie avec une force de compression sur l'alliage à base d'aluminium se solidifiant dans une plage d'environ 2 à environ 3000 livres par pouce linéaire de largeur de bande d'alliage. La bande d'alliage à base d'aluminium sensiblement solide peut ensuite être laminée, de façon à obtenir la feuille d'alliage à base d'aluminium. Le procédé peut comprendre le chauffage par impulsions de ladite feuille à base d'aluminium.
PCT/CA2021/051578 2020-11-06 2021-11-05 Procédé de coulage pour alliages d'aluminium WO2022032400A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP21855035.8A EP4007663A4 (fr) 2020-11-06 2021-11-05 Procédé de coulage pour alliages d'aluminium
CA3195746A CA3195746A1 (fr) 2020-11-06 2021-11-05 Procede de coulage pour alliages d'aluminium
US17/753,187 US20220274160A1 (en) 2020-11-06 2021-11-05 Casting process for aluminium alloys

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202063110568P 2020-11-06 2020-11-06
US63/110,568 2020-11-06
US202163262448P 2021-10-13 2021-10-13
US63/262,448 2021-10-13

Publications (2)

Publication Number Publication Date
WO2022032400A2 WO2022032400A2 (fr) 2022-02-17
WO2022032400A3 true WO2022032400A3 (fr) 2022-03-24

Family

ID=80246876

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2021/051578 WO2022032400A2 (fr) 2020-11-06 2021-11-05 Procédé de coulage pour alliages d'aluminium

Country Status (4)

Country Link
US (1) US20220274160A1 (fr)
EP (1) EP4007663A4 (fr)
CA (1) CA3195746A1 (fr)
WO (1) WO2022032400A2 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2551599A1 (fr) * 2003-12-26 2005-07-14 Nippon Light Metal Company, Ltd. Methode de fabrication de feuilles d'aluminium au magnesium- silicium presentant une excellente trempabilite au four
US20070137830A1 (en) * 2001-02-20 2007-06-21 Ali Unal Casting of non-ferrous metals
US20140230974A1 (en) * 2013-02-19 2014-08-21 Alcoa Inc. Heat treatable aluminum alloys having magnesium and zinc and methods for producing the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6672368B2 (en) 2001-02-20 2004-01-06 Alcoa Inc. Continuous casting of aluminum
JP4109178B2 (ja) 2003-10-02 2008-07-02 古河スカイ株式会社 ブレージング用アルミニウム合金フィン材の製造方法
EP2822717A4 (fr) * 2012-03-07 2016-03-09 Alcoa Inc Alliages d'aluminium de la série 6xxx améliorés et leurs procédés de production
US11000893B2 (en) 2017-04-11 2021-05-11 Hazelett Strip-Casting Corporation System and method for continuous casting

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070137830A1 (en) * 2001-02-20 2007-06-21 Ali Unal Casting of non-ferrous metals
CA2551599A1 (fr) * 2003-12-26 2005-07-14 Nippon Light Metal Company, Ltd. Methode de fabrication de feuilles d'aluminium au magnesium- silicium presentant une excellente trempabilite au four
US20140230974A1 (en) * 2013-02-19 2014-08-21 Alcoa Inc. Heat treatable aluminum alloys having magnesium and zinc and methods for producing the same

Also Published As

Publication number Publication date
US20220274160A1 (en) 2022-09-01
EP4007663A2 (fr) 2022-06-08
CA3195746A1 (fr) 2022-02-17
WO2022032400A2 (fr) 2022-02-17
EP4007663A4 (fr) 2023-09-20

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