BR112022017624A2 - Método e instalação para a produção de folha de lata de alumínio - Google Patents

Método e instalação para a produção de folha de lata de alumínio

Info

Publication number
BR112022017624A2
BR112022017624A2 BR112022017624A BR112022017624A BR112022017624A2 BR 112022017624 A2 BR112022017624 A2 BR 112022017624A2 BR 112022017624 A BR112022017624 A BR 112022017624A BR 112022017624 A BR112022017624 A BR 112022017624A BR 112022017624 A2 BR112022017624 A2 BR 112022017624A2
Authority
BR
Brazil
Prior art keywords
cold
hot
sheet
rolled sheet
aluminum
Prior art date
Application number
BR112022017624A
Other languages
English (en)
Inventor
Tsiros Ioannis
Spathis Dionysios
Stassinopoulos Michael
Mavroudis Andreas
Original Assignee
Hellenic Res Centre For Metals S A
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 Hellenic Res Centre For Metals S A filed Critical Hellenic Res Centre For Metals S A
Publication of BR112022017624A2 publication Critical patent/BR112022017624A2/pt

Links

Classifications

    • 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
    • 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
    • C22F1/047—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 with magnesium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273—Final recrystallisation annealing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent

Landscapes

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

Abstract

MÉTODO E INSTALAÇÃO PARA A PRODUÇÃO DE FOLHA DE LATA DE ALUMÍNIO. Um método para produzir folha de lata de alumínio compreende as seguintes etapas: fornecer um corpo feito de uma liga de alumínio tipo AA3004, AA3104 ou outra liga de alumínio adequada para fazer uma folha de lata de alumínio; aquecer o corpo a uma temperatura de homogeneização; laminação a quente do referido corpo em um laminador a quente para produzir uma folha laminada a quente, a referida folha laminada a quente saindo do laminador a quente a uma temperatura de saída de laminação a quente com uma bitola de saída do laminador a quente, em que a temperatura de saída de laminação a quente é selecionada para evitar substancialmente a recristalização da folha laminada a quente; laminar a frio a folha laminada a quente em um laminador a frio para aplicar uma redução a frio para produzir uma folha laminada a frio com uma bitola de saída do laminador a frio menor que a bitola de saída do laminador a quente; recozimento da folha laminada a frio em uma faixa de temperatura intermediária selecionada para permitir a recristalização da folha laminada a frio para obter uma folha recozida recristalizada; laminar a frio a folha recozida recristalizada para aplicar uma redução a frio para produzir uma folha laminada a frio com uma bitola final.
BR112022017624A 2020-03-03 2021-03-01 Método e instalação para a produção de folha de lata de alumínio BR112022017624A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20160733.0A EP3875629A1 (en) 2020-03-03 2020-03-03 Method and installation for producing aluminum can sheet
PCT/EP2021/054999 WO2021175761A1 (en) 2020-03-03 2021-03-01 Method and installation for producing aluminum can sheet

Publications (1)

Publication Number Publication Date
BR112022017624A2 true BR112022017624A2 (pt) 2022-10-18

Family

ID=69770515

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022017624A BR112022017624A2 (pt) 2020-03-03 2021-03-01 Método e instalação para a produção de folha de lata de alumínio

Country Status (18)

Country Link
US (1) US20230083429A1 (pt)
EP (2) EP3875629A1 (pt)
JP (1) JP2023516369A (pt)
KR (1) KR20220146620A (pt)
CN (1) CN115151675A (pt)
AU (1) AU2021232470A1 (pt)
BR (1) BR112022017624A2 (pt)
CA (1) CA3172760A1 (pt)
ES (1) ES2963289T3 (pt)
HR (1) HRP20231234T1 (pt)
HU (1) HUE063989T2 (pt)
MX (1) MX2022010759A (pt)
PL (1) PL3956489T3 (pt)
PT (1) PT3956489T (pt)
RS (1) RS64660B1 (pt)
SI (1) SI3956489T1 (pt)
WO (1) WO2021175761A1 (pt)
ZA (1) ZA202209615B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4306668A1 (en) * 2022-07-14 2024-01-17 Elvalhalcor Hellenic Copper and Aluminium Industry S.A. Method of producing aluminum can sheet

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5362341A (en) 1993-01-13 1994-11-08 Aluminum Company Of America Method of producing aluminum can sheet having high strength and low earing characteristics
US5362340A (en) 1993-03-26 1994-11-08 Aluminum Company Of America Method of producing aluminum can sheet having low earing characteristics
US5913989A (en) * 1996-07-08 1999-06-22 Alcan International Limited Process for producing aluminum alloy can body stock
DE19721866B4 (de) 1997-05-16 2006-03-16 Mannesmann Ag Verfahren zur Erzeugung von warmgewalztem Al-Dosenband und Vorrichtung zur Durchführung des Verfahrens
JPH1161365A (ja) * 1997-08-22 1999-03-05 Sky Alum Co Ltd 深絞り用アルミニウム合金板の製造方法
JP3871473B2 (ja) * 1999-07-26 2007-01-24 古河スカイ株式会社 缶胴用アルミニウム合金板の製造方法
JP4011293B2 (ja) * 2001-01-19 2007-11-21 三菱アルミニウム株式会社 耐胴切れ性に優れた缶ボディ用アルミニウム合金板材の製造方法
JP4846457B2 (ja) * 2006-06-06 2011-12-28 古河スカイ株式会社 曲げ加工性に優れたキャップ用アルミニウム合金板の製造方法
JP6326485B2 (ja) * 2014-03-20 2018-05-16 株式会社Uacj Ｄｒ缶ボディ用アルミニウム合金板及びその製造方法
JP6785772B2 (ja) * 2015-01-12 2020-11-18 ノベリス・インコーポレイテッドＮｏｖｅｌｉｓ Ｉｎｃ． 表面ローピングが低減されたまたは全くない高度に成形可能な自動車用アルミニウムシート及びその製造方法
RU2717622C1 (ru) * 2016-08-17 2020-03-24 Новелис Инк. Анодированный алюминий темно-серого цвета
CN106676440B (zh) * 2016-12-22 2018-09-21 新疆众和股份有限公司 一种阳极氧化用硬态铝合金的过程热处理工艺

Also Published As

Publication number Publication date
US20230083429A1 (en) 2023-03-16
EP3956489A1 (en) 2022-02-23
RS64660B1 (sr) 2023-10-31
HRP20231234T1 (hr) 2024-01-19
ZA202209615B (en) 2023-10-25
AU2021232470A1 (en) 2022-10-20
PL3956489T3 (pl) 2024-02-12
JP2023516369A (ja) 2023-04-19
EP3956489B1 (en) 2023-08-09
SI3956489T1 (sl) 2023-12-29
CN115151675A (zh) 2022-10-04
ES2963289T3 (es) 2024-03-26
WO2021175761A1 (en) 2021-09-10
PT3956489T (pt) 2023-10-18
MX2022010759A (es) 2022-11-30
KR20220146620A (ko) 2022-11-01
CA3172760A1 (en) 2021-09-10
HUE063989T2 (hu) 2024-02-28
EP3875629A1 (en) 2021-09-08

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