EP4582193A3 - Procede de refroidissement sur un laminoir reversible a chaud - Google Patents

Procede de refroidissement sur un laminoir reversible a chaud

Info

Publication number
EP4582193A3
EP4582193A3 EP25178369.2A EP25178369A EP4582193A3 EP 4582193 A3 EP4582193 A3 EP 4582193A3 EP 25178369 A EP25178369 A EP 25178369A EP 4582193 A3 EP4582193 A3 EP 4582193A3
Authority
EP
European Patent Office
Prior art keywords
hot rolling
rolling mill
relates
reversible
cooling
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
EP25178369.2A
Other languages
German (de)
English (en)
Other versions
EP4582193A2 (fr
Inventor
Vincent Duhoux
Gilles Guiglionda
Romain-Fabrice BERNES
Bruno Magnin
Erin DEDA
Xavier UNTERFINGER
John M. Evans
Trevor GILMORE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Constellium Neuf Brisach SAS
Constellium Muscle Shoals LLC
Original Assignee
Constellium Neuf Brisach SAS
Constellium Muscle Shoals LLC
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
Priority claimed from FR2007191A external-priority patent/FR3112297B1/fr
Application filed by Constellium Neuf Brisach SAS, Constellium Muscle Shoals LLC filed Critical Constellium Neuf Brisach SAS
Publication of EP4582193A2 publication Critical patent/EP4582193A2/fr
Publication of EP4582193A3 publication Critical patent/EP4582193A3/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B21B1/22—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 plates, strips, bands or sheets of indefinite length
    • B21B1/30—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 plates, strips, bands or sheets of indefinite length in a non-continuous process
    • B21B1/32—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 plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
    • B21B1/34—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 plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work by hot-rolling
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/44—Control of flatness or profile during rolling of strip, sheets or plates using heating, lubricating or water-spray cooling of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • 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
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)

Abstract

L'invention concerne un laminoir à chaud réversible équipé d'un ou plusieurs systèmes de refroidissement constitués de rampes de buses qui aspergent une ébauche en aluminium. Elle concerne également le procédé de laminage à chaud associé à ce laminoir à chaud réversible dans lequel le système de refroidissement sert au moins une fois qui permet de produire des tôles en aluminium de façon avantageuse. Elle concerne également le procédé de laminage d'un alliage d'aluminium de la série AA6xxx dans lequel une ébauche est refroidie au cours du laminage à chaud et une tôle mince obtenue par ce procédé. L'invention permet d'améliorer la productivité des laminoirs réversibles en améliorant la qualité métallurgique et/ou la productivité des autres étapes de transformation. L'invention est particulièrement utile pour fournir des tôles en alliage 6xxx de qualité supérieure destinées à l'industrie automobile.
EP25178369.2A 2020-06-04 2021-06-02 Procede de refroidissement sur un laminoir reversible a chaud Pending EP4582193A3 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063034845P 2020-06-04 2020-06-04
FR2007191A FR3112297B1 (fr) 2020-07-07 2020-07-07 Procédé et équipement de refroidissement sur un Laminoir réversible à chaud
FR2012174A FR3112296B1 (fr) 2020-07-07 2020-11-26 Procédé et équipement de refroidissement sur un Laminoir réversible à chaud
EP21737701.9A EP4161714B1 (fr) 2020-06-04 2021-06-02 Procede de refroidissement sur un laminoir reversible a chaud
PCT/FR2021/051002 WO2021245355A1 (fr) 2020-06-04 2021-06-02 Procede et equipement de refroidissement sur un laminoir reversible a chaud

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP21737701.9A Division EP4161714B1 (fr) 2020-06-04 2021-06-02 Procede de refroidissement sur un laminoir reversible a chaud
EP21737701.9A Division-Into EP4161714B1 (fr) 2020-06-04 2021-06-02 Procede de refroidissement sur un laminoir reversible a chaud

Publications (2)

Publication Number Publication Date
EP4582193A2 EP4582193A2 (fr) 2025-07-09
EP4582193A3 true EP4582193A3 (fr) 2025-09-10

Family

ID=76797013

Family Applications (2)

Application Number Title Priority Date Filing Date
EP25178369.2A Pending EP4582193A3 (fr) 2020-06-04 2021-06-02 Procede de refroidissement sur un laminoir reversible a chaud
EP21737701.9A Active EP4161714B1 (fr) 2020-06-04 2021-06-02 Procede de refroidissement sur un laminoir reversible a chaud

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP21737701.9A Active EP4161714B1 (fr) 2020-06-04 2021-06-02 Procede de refroidissement sur un laminoir reversible a chaud

Country Status (9)

Country Link
US (2) US12128463B2 (fr)
EP (2) EP4582193A3 (fr)
JP (2) JP2023528070A (fr)
KR (1) KR20230020447A (fr)
CN (1) CN115702048A (fr)
BR (1) BR112022023731A2 (fr)
CA (1) CA3180404A1 (fr)
MX (1) MX2022014448A (fr)
WO (1) WO2021245355A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115702048A (zh) * 2020-06-04 2023-02-14 新布里萨什肯联铝业 可逆式热轧机的冷却方法和设备
CN114672627B (zh) * 2022-03-21 2022-12-09 东北大学 热处理强化铝合金板的对称约束辊式淬火装置及淬火方法
IT202300004038A1 (it) * 2023-03-06 2024-09-06 Danieli Off Mecc Laminatoio reversibile di sbozzatura di un prodotto in alluminio o lega di alluminio e relativo processo
CN119056953B (zh) * 2024-09-30 2025-05-09 上汽通用五菱汽车股份有限公司 热成型件切边冲孔的方法及切边冲孔模具

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378579A1 (fr) * 1977-01-28 1978-08-25 Mannesmann Ag Procede et installation pour le refroidissement rapide de barres rondes et de barres a brame de coulee continue
US6309482B1 (en) * 1996-01-31 2001-10-30 Jonathan Dorricott Steckel mill/on-line controlled cooling combination
JP4119928B2 (ja) * 2006-08-18 2008-07-16 新日本製鐵株式会社 鋼板の冷却方法
DE102012223848A1 (de) * 2012-12-19 2014-06-26 Sms Siemag Ag Vorrichtung und Verfahren zum Kühlen von Walzgut
WO2016012691A1 (fr) * 2014-07-23 2016-01-28 Constellium Neuf-Brisach Procédé et équipement de refroidissement
EP2979769B1 (fr) * 2013-03-27 2018-08-15 JFE Steel Corporation Dispositif et procédé de fabrication d'une tôle d'acier épaisse

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US2934461A (en) * 1956-09-28 1960-04-26 Dow Chemical Co Rolling magnesium alloy
JPS5943986B2 (ja) * 1980-01-21 1984-10-25 住友軽金属工業株式会社 強度と異方性にすぐれたアルミニウム合金硬質板の製造方法
JPS6330112A (ja) 1986-07-22 1988-02-08 Mitsubishi Electric Corp 板材冷却制御方法およびその装置
JPH0810432Y2 (ja) * 1990-11-17 1996-03-29 住友金属工業株式会社 高温鋼板の下面冷却装置
JP2823797B2 (ja) 1994-02-16 1998-11-11 住友軽金属工業株式会社 成形加工用アルミニウム合金板の製造方法
JPH09271828A (ja) 1996-04-02 1997-10-21 Nippon Steel Corp 熱鋼板の圧延方法
JP3650507B2 (ja) * 1997-04-30 2005-05-18 古河スカイ株式会社 平版印刷版用アルミニウム合金支持体とその製造方法
BR0008694A (pt) 1999-03-01 2001-12-26 Alcan Int Ltd Método para folha de alumìnio aa6000
JP4392115B2 (ja) 2000-08-03 2009-12-24 日鐵プラント設計株式会社 金属板の平坦度制御方法及び装置
CA2440666C (fr) 2001-03-28 2011-07-12 Sumitomo Light Metal Industries, Ltd. Feuille en alliage aluminium a aptitude au formage et durcissabilite excellentes au cours de la cuisson de revetement, et procede de production
WO2004014577A1 (fr) * 2002-08-08 2004-02-19 Jfe Steel Corporation Dispositif de refroidissement, procede de fabrication et chaine de fabrication de bande d'acier laminee a chaud
DE102007010375A1 (de) 2007-01-25 2008-07-31 Sms Demag Ag Vorrichtung zur Kühlung eines Metallbandes
JP4924538B2 (ja) * 2008-05-23 2012-04-25 住友金属工業株式会社 熱延鋼板の製造装置及び製造方法
TWI524951B (zh) * 2012-06-08 2016-03-11 新日鐵住金股份有限公司 熱軋鋼板用冷卻水之水擋裝置及水擋方法
DE102013019698A1 (de) * 2013-05-03 2014-11-06 Sms Siemag Ag Verfahren zur Herstellung eines metallischen Bandes
JP6301095B2 (ja) 2013-09-27 2018-03-28 株式会社Uacj 自動車パネル用Ａｌ−Ｍｇ−Ｓｉ系アルミニウム合金板及びその製造方法
DE102013221710A1 (de) 2013-10-25 2015-04-30 Sms Siemag Aktiengesellschaft Aluminium-Warmbandwalzstraße und Verfahren zum Warmwalzen eines Aluminium-Warmbandes
JP2016025195A (ja) 2014-07-18 2016-02-08 東京エレクトロン株式会社 エッチング方法
JP5910712B2 (ja) * 2014-12-05 2016-04-27 Ｊｆｅスチール株式会社 厚鋼板の製造方法
CA2971618C (fr) 2015-01-12 2020-08-25 Novelis Inc. Tole d'aluminium hautement deformable pour l'industrie automobile a striage reduit ou nul et procede de preparation
JP6208389B1 (ja) * 2016-07-14 2017-10-04 株式会社Uacj 曲げ加工性及び耐リジング性に優れたアルミニウム合金からなる成形加工用アルミニウム合金圧延材の製造方法
FR3076837B1 (fr) * 2018-01-16 2020-01-03 Constellium Neuf-Brisach Procede de fabrication de toles minces en alliage d'aluminium 6xxx a haute qualite de surface
ES3002688T3 (en) 2018-06-13 2025-03-07 Novelis Inc Systems and methods for quenching a metal strip after rolling
EP3666915A1 (fr) * 2018-12-11 2020-06-17 Constellium Neuf Brisach Methode de fabrication de toles en alliages 6000 avec une qualite de surface elevee
CN115702048A (zh) * 2020-06-04 2023-02-14 新布里萨什肯联铝业 可逆式热轧机的冷却方法和设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378579A1 (fr) * 1977-01-28 1978-08-25 Mannesmann Ag Procede et installation pour le refroidissement rapide de barres rondes et de barres a brame de coulee continue
US6309482B1 (en) * 1996-01-31 2001-10-30 Jonathan Dorricott Steckel mill/on-line controlled cooling combination
JP4119928B2 (ja) * 2006-08-18 2008-07-16 新日本製鐵株式会社 鋼板の冷却方法
DE102012223848A1 (de) * 2012-12-19 2014-06-26 Sms Siemag Ag Vorrichtung und Verfahren zum Kühlen von Walzgut
EP2979769B1 (fr) * 2013-03-27 2018-08-15 JFE Steel Corporation Dispositif et procédé de fabrication d'une tôle d'acier épaisse
WO2016012691A1 (fr) * 2014-07-23 2016-01-28 Constellium Neuf-Brisach Procédé et équipement de refroidissement

Also Published As

Publication number Publication date
BR112022023731A2 (pt) 2023-04-11
KR20230020447A (ko) 2023-02-10
EP4161714A1 (fr) 2023-04-12
EP4582193A2 (fr) 2025-07-09
US12128463B2 (en) 2024-10-29
US20240424541A1 (en) 2024-12-26
US20230219125A1 (en) 2023-07-13
JP2026000966A (ja) 2026-01-06
WO2021245355A1 (fr) 2021-12-09
JP2023528070A (ja) 2023-07-03
EP4161714B1 (fr) 2025-08-13
MX2022014448A (es) 2023-01-05
CA3180404A1 (fr) 2021-12-09
CN115702048A (zh) 2023-02-14

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