EP4225959C0 - Platte aus einer gewalzten aluminiumlegierung und ein verfahren zur herstellung dieser platte - Google Patents

Platte aus einer gewalzten aluminiumlegierung und ein verfahren zur herstellung dieser platte

Info

Publication number
EP4225959C0
EP4225959C0 EP21798573.8A EP21798573A EP4225959C0 EP 4225959 C0 EP4225959 C0 EP 4225959C0 EP 21798573 A EP21798573 A EP 21798573A EP 4225959 C0 EP4225959 C0 EP 4225959C0
Authority
EP
European Patent Office
Prior art keywords
plate
manufacturing
aluminum alloy
rolled aluminum
plate made
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.)
Active
Application number
EP21798573.8A
Other languages
English (en)
French (fr)
Other versions
EP4225959B1 (de
EP4225959A1 (de
Inventor
Thomas Ebner
Stefan Pogatscher
Florian Schmid
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.)
Amag Rolling GmbH
Original Assignee
Amag Rolling 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 Amag Rolling GmbH filed Critical Amag Rolling GmbH
Publication of EP4225959A1 publication Critical patent/EP4225959A1/de
Application granted granted Critical
Publication of EP4225959B1 publication Critical patent/EP4225959B1/de
Publication of EP4225959C0 publication Critical patent/EP4225959C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C22C21/04—Modified aluminium-silicon alloys
    • 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
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys 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
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • 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
    • C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
    • 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
    • C22F1/043—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 silicon 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
    • C22F1/05—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metal Rolling (AREA)
  • Conductive Materials (AREA)
EP21798573.8A 2020-10-07 2021-10-07 Platte aus einer gewalzten aluminiumlegierung und ein verfahren zur herstellung dieser platte Active EP4225959B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20200645.8A EP3981893A1 (de) 2020-10-07 2020-10-07 Platte aus einer gewalzten aluminiumlegierung und herstellung solch einer platte
PCT/EP2021/077778 WO2022074153A1 (de) 2020-10-07 2021-10-07 Platte aus einer gewalzten aluminiumlegierung und ein verfahren zur herstellung dieser platte

Publications (3)

Publication Number Publication Date
EP4225959A1 EP4225959A1 (de) 2023-08-16
EP4225959B1 EP4225959B1 (de) 2025-11-12
EP4225959C0 true EP4225959C0 (de) 2025-11-12

Family

ID=72801433

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20200645.8A Withdrawn EP3981893A1 (de) 2020-10-07 2020-10-07 Platte aus einer gewalzten aluminiumlegierung und herstellung solch einer platte
EP21798573.8A Active EP4225959B1 (de) 2020-10-07 2021-10-07 Platte aus einer gewalzten aluminiumlegierung und ein verfahren zur herstellung dieser platte

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20200645.8A Withdrawn EP3981893A1 (de) 2020-10-07 2020-10-07 Platte aus einer gewalzten aluminiumlegierung und herstellung solch einer platte

Country Status (5)

Country Link
US (1) US20230372986A1 (de)
EP (2) EP3981893A1 (de)
JP (1) JP2023544696A (de)
CN (1) CN116324005B (de)
WO (1) WO2022074153A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119061296A (zh) * 2024-09-05 2024-12-03 深圳市鑫申新材料科技有限公司 一种高强度铝合金及其制备方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642542A (en) * 1970-02-25 1972-02-15 Olin Corp A process for preparing aluminum base alloys
CH682326A5 (de) * 1990-06-11 1993-08-31 Alusuisse Lonza Services Ag
JP2004043938A (ja) * 2002-07-16 2004-02-12 Furukawa Sky Kk 外観性能に優れたアルミニウム合金焼鈍板の製造方法
JP4379149B2 (ja) 2003-04-15 2009-12-09 日本軽金属株式会社 プレス成形性および連続抵抗スポット溶接性に優れたアルミニウム合金板およびその製造方法
FR2858984B1 (fr) * 2003-08-19 2007-01-19 Corus Aluminium Walzprod Gmbh Produit en alliage ai-cu a haute tenacite et son procede de production
JP2008202134A (ja) * 2007-02-22 2008-09-04 Kobe Steel Ltd プレス成形性に優れたアルミニウム合金熱延板
JP5723192B2 (ja) * 2010-03-31 2015-05-27 株式会社神戸製鋼所 アルミニウム合金鍛造材およびその製造方法
BR112015001784B1 (pt) * 2012-07-27 2019-12-03 Graenges Sweden Ab material de tira com excelente resistência à corrosão após brasagem
JP5830451B2 (ja) * 2012-10-03 2015-12-09 株式会社神戸製鋼所 コンビネーションプレス用熱交換器用アルミニウム合金フィン材
JP5476452B2 (ja) * 2012-11-27 2014-04-23 トヨタ自動車株式会社 耐食性に優れた高強度、高靭性アルミニウム合金鍛造材とその製造方法、およびサスペンション部品
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
CN104711499B (zh) * 2013-12-16 2017-04-19 北京有色金属研究总院 一种适用于含Zn的6XXX系铝合金的多级均匀化热处理方法
WO2015133588A1 (ja) * 2014-03-05 2015-09-11 古河電気工業株式会社 端子及び端子の製造方法
US20170073802A1 (en) * 2014-03-27 2017-03-16 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Forged aluminum alloy material and method for producing same
EP3018226A1 (de) * 2014-11-05 2016-05-11 Constellium Valais SA (AG, Ltd) Aus 6xxx-Aluminiumlegierungen geschmiedete, ultrahochfeste Produkte mit ausgezeichneter Korrosionsbeständigkeit
CN105525236B (zh) * 2016-01-12 2017-07-14 重庆大学 一种细化铝合金晶粒的形变热处理方法
EP3299482B1 (de) * 2016-09-21 2019-05-29 Aleris Aluminum Duffel BVBA Verfahren zur herstellung von einer hochfesten 6xxx serie schmiedelegierung
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
CN111989418B (zh) * 2018-06-13 2022-02-22 日铁不锈钢株式会社 马氏体系s易切削不锈钢
CN110629075A (zh) * 2018-06-25 2019-12-31 宝山钢铁股份有限公司 一种高强度高延伸率铝合金板材及其制造方法

Also Published As

Publication number Publication date
WO2022074153A1 (de) 2022-04-14
EP4225959B1 (de) 2025-11-12
CN116324005B (zh) 2026-02-17
EP3981893A1 (de) 2022-04-13
CN116324005A (zh) 2023-06-23
JP2023544696A (ja) 2023-10-25
US20230372986A1 (en) 2023-11-23
EP4225959A1 (de) 2023-08-16

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