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CA2539605C - Methode de production d'un alliage d'aluminium hautement tolerant aux dommages - Google Patents

Methode de production d'un alliage d'aluminium hautement tolerant aux dommages Download PDF

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Publication number
CA2539605C
CA2539605C CA2539605A CA2539605A CA2539605C CA 2539605 C CA2539605 C CA 2539605C CA 2539605 A CA2539605 A CA 2539605A CA 2539605 A CA2539605 A CA 2539605A CA 2539605 C CA2539605 C CA 2539605C
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CA
Canada
Prior art keywords
product
hot
alloy
rolled product
range
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.)
Expired - Lifetime
Application number
CA2539605A
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English (en)
Other versions
CA2539605A1 (fr
Inventor
Rinze Benedictus
Christian Joachim Keidel
Alfred Ludwig Heinz
Alfred Johann Peter Haszler
Guido Weber
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.)
Novelis Koblenz GmbH
Original Assignee
Corus Aluminium Walzprodukte GmbH
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 Corus Aluminium Walzprodukte GmbH filed Critical Corus Aluminium Walzprodukte GmbH
Publication of CA2539605A1 publication Critical patent/CA2539605A1/fr
Application granted granted Critical
Publication of CA2539605C publication Critical patent/CA2539605C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • C22F1/053—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 zinc as the next major constituent
    • 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
    • C22F1/057—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 copper as the next major constituent

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

Abstract

L'invention concerne une méthode de production d'un produit laminé en alliage d'aluminium, hautement tolérant aux dommages, présentant une grande dureté, et une résistance améliorée à la formation de fissures de fatigue. Cette méthode comprend les étapes consistant à: a) couler un lingot présentant une composition sélectionnée dans le groupe comprenant les alliages de série: AA2000, AA5000, AA6000, et AA7000; b) homogénéiser et/ou préchauffer le lingot après coulage; d)laminer le lingot à chaud pour obtenir un produit laminé à chaud, et éventuellement laminer à froid le produit laminé à chaud, pour obtenir un produit laminé à froid, caractérisé en ce que le produit laminé à chaud quitte le laminoir à chaud à une température de sortie de laminage à chaud (T¿Exit?) et que le refroidissement du produit laminé à chaud s'effectue de la température T¿Exit? à une température inférieure ou égale à 150 ·C, avec un cycle de refroidissement contrôlé, présentant une vitesse de refroidissement s'abaissant pour atteindre la plage définie par: T(t)= 50-(50-T¿Exit?)e?.alpha..t¿, T(t) désignant la température (·C) en fonction du temps (hrs), t désignant le temps (heures) et .alpha. désignant la plage de 0,09.plusmn.0,05 (hrs?-1¿).
CA2539605A 2003-10-29 2004-10-29 Methode de production d'un alliage d'aluminium hautement tolerant aux dommages Expired - Lifetime CA2539605C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03078410 2003-10-29
EP03078410.2 2003-10-29
PCT/EP2004/012353 WO2005049878A2 (fr) 2003-10-29 2004-10-29 Methode de production d'un alliage d'aluminium hautement tolerant aux dommages

Publications (2)

Publication Number Publication Date
CA2539605A1 CA2539605A1 (fr) 2005-06-02
CA2539605C true CA2539605C (fr) 2010-06-01

Family

ID=34610067

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2539605A Expired - Lifetime CA2539605C (fr) 2003-10-29 2004-10-29 Methode de production d'un alliage d'aluminium hautement tolerant aux dommages

Country Status (10)

Country Link
JP (1) JP5052895B2 (fr)
CN (1) CN100577848C (fr)
AT (1) AT502313B1 (fr)
BR (1) BRPI0415991B1 (fr)
CA (1) CA2539605C (fr)
DE (1) DE112004001985T5 (fr)
ES (1) ES2293848B2 (fr)
GB (1) GB2421739B (fr)
RU (1) RU2326181C2 (fr)
WO (1) WO2005049878A2 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009126347A2 (fr) * 2008-01-16 2009-10-15 Questek Innovations Llc. Alliages d’aluminium de fonderie à haute résistance résistant à la fissuration à chaud
EP2582855B1 (fr) * 2010-06-16 2021-09-29 Norsk Hydro ASA Alliage d'aluminium à couler résistant à la chaleur
CN103255324B (zh) 2013-04-19 2017-02-08 北京有色金属研究总院 一种适合于汽车车身板制造的铝合金材料及制备方法
CN103572182B (zh) * 2013-11-20 2015-08-05 北京科技大学 一种7000系铝合金高温快速均匀化处理方法
CN104357690B (zh) * 2014-11-21 2017-07-07 广西南南铝加工有限公司 一种中强耐蚀高镁铝合金板材的制备工艺
WO2017015186A1 (fr) * 2015-07-20 2017-01-26 Novelis Inc. Tôle d'alliage d'aluminium aa6xxx de qualité anodisée élevée et son procédé de fabrication
CN105220036A (zh) * 2015-10-22 2016-01-06 浙江科隆五金股份有限公司 新型铝合金构件
EP3390678B1 (fr) 2015-12-18 2020-11-25 Novelis, Inc. Alliages d'aluminium 6xxx haute résistance et leurs procédés d'élaboration
KR102063133B1 (ko) * 2015-12-18 2020-01-07 노벨리스 인크. 고-강도 6xxx 알루미늄 합금 및 이것의 제조 방법
KR102631098B1 (ko) * 2015-12-23 2024-01-29 노르스크 히드로 아에스아 개선된 기계적 물성을 갖는 열처리 가능한 알루미늄 합금의 생산 방법
CN108239715A (zh) * 2016-12-27 2018-07-03 格朗吉斯铝业（上海）有限公司 裂纹敏感铝合金的铸造工艺及其应用
CN110997964A (zh) * 2017-08-21 2020-04-10 诺维尔里斯公司 具有经过选择性再结晶的微结构的铝合金产品及其制造方法
CN108531791B (zh) * 2018-05-11 2020-06-02 中车青岛四方机车车辆股份有限公司 一种5系铝合金板材及其制备方法和应用
WO2019222236A1 (fr) 2018-05-15 2019-11-21 Novelis Inc. Alliages d'aluminium 6xxx et 7xxx haute résistance et leurs procédés de fabrication
CN111334728B (zh) * 2018-12-19 2022-04-05 有研工程技术研究院有限公司 一种改善铝合金板材翻边性能的方法
CN109778032B (zh) * 2018-12-24 2021-08-27 中国航发北京航空材料研究院 一种铝合金板材的制备方法
CN109722572B (zh) * 2018-12-30 2020-06-23 精美铝业有限公司 一种输变电设备用高性能铝合金及其制备方法
CN109666824B (zh) * 2019-01-29 2020-04-24 中铝材料应用研究院有限公司 高强度Al-Mg-Si-Mn变形铝合金及其制备方法
CN111575558B (zh) * 2020-07-07 2021-04-06 福建祥鑫股份有限公司 一种高强耐腐蚀6系铝合金的热处理方法
CN112522552B (zh) * 2020-11-04 2022-04-26 佛山科学技术学院 一种耐蚀的铝合金及其制备方法和应用
CN113927247B (zh) * 2021-08-30 2022-05-20 浙江威罗德汽配股份有限公司 一种汽车排气管的隔热隔板及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01208438A (ja) * 1988-02-15 1989-08-22 Kobe Steel Ltd 包装用アルミニウム合金硬質板の製造法
JP2766482B2 (ja) * 1988-08-09 1998-06-18 古河電気工業株式会社 アルミニウム基合金圧延板の製造方法
US5356495A (en) * 1992-06-23 1994-10-18 Kaiser Aluminum & Chemical Corporation Method of manufacturing can body sheet using two sequences of continuous, in-line operations
US5681405A (en) * 1995-03-09 1997-10-28 Golden Aluminum Company Method for making an improved aluminum alloy sheet product
EP0817870A4 (fr) * 1995-03-21 1998-08-05 Kaiser Aluminium Chem Corp Procede de fabrication de toles d'aluminium pour l'aeronautique
BR9807431A (pt) * 1997-02-19 2000-03-21 Alcan Int Ltd Processo para a produção de folhas de liga de alumìnio
BR9916810B1 (pt) * 1998-12-22 2011-06-28 folha de liga à base de alumìnio para estruturas de aeronaves e método para sua produção.
JP4077997B2 (ja) * 1999-09-03 2008-04-23 古河スカイ株式会社 缶蓋用アルミニウム合金硬質板の製造方法
JP4285916B2 (ja) * 2001-02-16 2009-06-24 株式会社神戸製鋼所 高強度、高耐食性構造用アルミニウム合金板の製造方法
JP4798943B2 (ja) * 2003-09-05 2011-10-19 古河スカイ株式会社 成形加工用アルミニウム合金板およびその製造方法

Also Published As

Publication number Publication date
JP5052895B2 (ja) 2012-10-17
AT502313A5 (de) 2009-09-15
CN100577848C (zh) 2010-01-06
BRPI0415991B1 (pt) 2016-08-23
BRPI0415991A (pt) 2007-01-09
WO2005049878A2 (fr) 2005-06-02
GB2421739B (en) 2008-02-06
ES2293848A1 (es) 2008-03-16
ES2293848B2 (es) 2011-04-20
RU2006118354A (ru) 2007-12-10
RU2326181C2 (ru) 2008-06-10
CA2539605A1 (fr) 2005-06-02
CN1867689A (zh) 2006-11-22
GB0606843D0 (en) 2006-05-17
JP2007510061A (ja) 2007-04-19
WO2005049878A3 (fr) 2005-08-25
AT502313A2 (de) 2007-02-15
AT502313B1 (de) 2009-09-15
GB2421739A (en) 2006-07-05
DE112004001985T5 (de) 2006-11-16

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