EP0909828A3 - Produit pour construction soudée en alliage AlMgMn à résistance mécanique améliorée - Google Patents

Produit pour construction soudée en alliage AlMgMn à résistance mécanique améliorée Download PDF

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Publication number
EP0909828A3
EP0909828A3 EP98123582A EP98123582A EP0909828A3 EP 0909828 A3 EP0909828 A3 EP 0909828A3 EP 98123582 A EP98123582 A EP 98123582A EP 98123582 A EP98123582 A EP 98123582A EP 0909828 A3 EP0909828 A3 EP 0909828A3
Authority
EP
European Patent Office
Prior art keywords
products
welded
product
mechanical properties
total
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.)
Ceased
Application number
EP98123582A
Other languages
German (de)
English (en)
Other versions
EP0909828A2 (fr
Inventor
Guy-Michel Raynaud
Jean-Luc Hoffmann
Laurent Cottignies
Georges Pillet
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 Issoire SAS
Original Assignee
Pechiney Rhenalu SAS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26231789&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0909828(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR9502387A external-priority patent/FR2731018B1/fr
Application filed by Pechiney Rhenalu SAS filed Critical Pechiney Rhenalu SAS
Publication of EP0909828A2 publication Critical patent/EP0909828A2/fr
Publication of EP0909828A3 publication Critical patent/EP0909828A3/fr
Ceased 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
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Conductive Materials (AREA)
  • Laminated Bodies (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Arc Welding In General (AREA)

Abstract

L'invention concerne des produits laminés ou filés pour constructions soudées en alliage d'aluminium du type AlMgMn.
Ces produits ont pour composition (% en poids):
  • 3,0 < Mg < 5,0
  • 0,75 < Mn < 1,0
  • Fe < 0,25
  • Si < 0,25
  • Zn < 0,40
    • éventuellement un ou plusieurs des éléments Cr, Cu, Ti, Zr, tels que:
    • Cr < 0,25
    • Cu < 0,20
    • Ti < 0,20
    • Zr < 0,20
    autres éléments < 0,05 chacun et < 0,15 au total.
    avec: Mn + 2Zn > 0,75
    ces produits présentant une fraction volumique de dispersoïdes au manganèse de plus de 1,2%.
    Ces produits présentent à l'état soudé une résistance mécanique et une tenue en fatigue améliorée sans conséquences défavorables pour la tenacité et la résistance à la corrosion, et sont particulièrement aptes à la construction navale, aux véhicules industriels et aux cadres de bicyclettes en tubes soudés.
    EP98123582A 1995-02-24 1996-02-21 Produit pour construction soudée en alliage AlMgMn à résistance mécanique améliorée Ceased EP0909828A3 (fr)

    Applications Claiming Priority (5)

    Application Number Priority Date Filing Date Title
    FR9502387A FR2731018B1 (fr) 1995-02-24 1995-02-24 Tole pour construction soudee en alliage almgmn a resistance mecanique amelioree
    FR9502387 1995-02-24
    FR9512065 1995-10-09
    FR9512065A FR2731019B1 (fr) 1995-02-24 1995-10-09 Produit pour construction soudee en alliage almgmn a resistance mecanique amelioree
    EP96904891A EP0804626B1 (fr) 1995-02-24 1996-02-21 CONSTRUCTION SOUDEE EN ALLIAGE AlMgMn A RESISTANCE MECANIQUE AMELIOREE

    Related Parent Applications (1)

    Application Number Title Priority Date Filing Date
    EP96904891A Division EP0804626B1 (fr) 1995-02-24 1996-02-21 CONSTRUCTION SOUDEE EN ALLIAGE AlMgMn A RESISTANCE MECANIQUE AMELIOREE

    Publications (2)

    Publication Number Publication Date
    EP0909828A2 EP0909828A2 (fr) 1999-04-21
    EP0909828A3 true EP0909828A3 (fr) 1999-06-16

    Family

    ID=26231789

    Family Applications (2)

    Application Number Title Priority Date Filing Date
    EP96904891A Revoked EP0804626B1 (fr) 1995-02-24 1996-02-21 CONSTRUCTION SOUDEE EN ALLIAGE AlMgMn A RESISTANCE MECANIQUE AMELIOREE
    EP98123582A Ceased EP0909828A3 (fr) 1995-02-24 1996-02-21 Produit pour construction soudée en alliage AlMgMn à résistance mécanique améliorée

    Family Applications Before (1)

    Application Number Title Priority Date Filing Date
    EP96904891A Revoked EP0804626B1 (fr) 1995-02-24 1996-02-21 CONSTRUCTION SOUDEE EN ALLIAGE AlMgMn A RESISTANCE MECANIQUE AMELIOREE

    Country Status (21)

    Country Link
    US (1) US6444059B2 (fr)
    EP (2) EP0804626B1 (fr)
    JP (1) JPH11500783A (fr)
    CN (1) CN1078622C (fr)
    AR (1) AR001000A1 (fr)
    AU (1) AU690433C (fr)
    CA (1) CA2211433C (fr)
    DE (2) DE804626T1 (fr)
    DK (1) DK0804626T3 (fr)
    ES (1) ES2161347T3 (fr)
    FI (1) FI121471B (fr)
    FR (1) FR2731019B1 (fr)
    HK (1) HK1002201A1 (fr)
    NO (1) NO973681L (fr)
    NZ (1) NZ302706A (fr)
    PL (1) PL321887A1 (fr)
    RU (1) RU2156319C2 (fr)
    TR (1) TR199700843T1 (fr)
    UA (1) UA49823C2 (fr)
    UY (1) UY24172A1 (fr)
    WO (1) WO1996026299A1 (fr)

    Families Citing this family (28)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    FR2752244B1 (fr) † 1996-08-06 1998-09-18 Pechiney Rhenalu Produit pour construction soudee en alliage almgmn a tenue a la corrosion amelioree
    EP0892077A1 (fr) * 1997-07-18 1999-01-20 Aluminum Company Of America Alliage de fonderie à base d'aluminium et produits fabriqués par cet alliage
    PT1078109E (pt) * 1998-02-20 2003-06-30 Corus Aluminium Walzprod Gmbh Material de liga de aluminio e magnesio forjavel de alta resistencia para aplicacao em estruturas soldadas
    ATE353983T1 (de) * 2000-03-31 2007-03-15 Corus Aluminium Voerde Gmbh Druckgusserzeugnis aus aluminiumlegierung
    DE10231437B4 (de) * 2001-08-10 2019-08-22 Corus Aluminium N.V. Verfahren zur Herstellung eines Aluminiumknetlegierungsprodukts
    DE10231422A1 (de) * 2001-08-13 2003-02-27 Corus Aluminium Nv Aluminium-Magnesium-Legierungserzeugnis
    JP2003301230A (ja) * 2002-02-05 2003-10-24 Furukawa Electric Co Ltd:The 多段成形性に優れるアルミニウム合金管
    US6659331B2 (en) * 2002-02-26 2003-12-09 Applied Materials, Inc Plasma-resistant, welded aluminum structures for use in semiconductor apparatus
    FR2837499B1 (fr) * 2002-03-22 2004-05-21 Pechiney Rhenalu PRODUITS EN ALLIAGES Al-Mg POUR CONSTRUCTION SOUDEE
    US7713470B2 (en) * 2002-05-30 2010-05-11 Honda Giken Kogyo Kabushiki Kaisha Die casting having high toughness
    EP1917373B2 (fr) 2005-08-16 2018-08-15 Aleris Aluminum Koblenz GmbH Alliage al-mg soudable a haute resistance
    JP2008024964A (ja) * 2006-07-18 2008-02-07 Nippon Light Metal Co Ltd 高強度アルミニウム合金板およびその製造方法
    CN101585387B (zh) * 2008-05-22 2013-05-01 唐山亨利车料有限公司 折叠盒销及其加工方法
    KR20120038008A (ko) 2009-07-24 2012-04-20 알코아 인코포레이티드 개선된 5ｘｘｘ 알루미늄 합금 및 이로부터 제조된 단조된 알루미늄 합금 제품
    WO2012046352A1 (fr) * 2010-10-08 2012-04-12 住友軽金属工業株式会社 Élément soudé d'alliage d'aluminium
    CN103173667A (zh) * 2011-12-22 2013-06-26 加铝（天津）铝合金产品有限公司 一种用于电缆铠装的铝合金材料
    CN103540814A (zh) * 2013-10-17 2014-01-29 常熟市良益金属材料有限公司 一种铝镁合金
    CN103572116A (zh) * 2013-10-21 2014-02-12 姚富云 一种高强度并具有高韧性的铝合金
    CN103993207A (zh) * 2014-04-24 2014-08-20 广东兴发铝业有限公司 高速船舶用5xxx系列铝合金挤压型材配方及制造工艺
    CN104805322B (zh) * 2015-04-10 2017-03-22 凤阳爱尔思轻合金精密成型有限公司 非热处理自强化铝镁合金及其制备工艺
    CN106244872A (zh) * 2016-08-30 2016-12-21 吉林化工学院 一种高耐蚀性的船用Al‑Mg铝合金中厚板材的制备方法
    CN106756311A (zh) * 2017-01-09 2017-05-31 镇江华中电器有限公司 海洋电缆敷设装置挤压型材专用新型高抗腐蚀高强度铝锰合金及制备方法和成型工艺
    CN106756310A (zh) * 2017-01-09 2017-05-31 镇江华中电器有限公司 海洋电缆敷设装置板材专用新型高抗腐蚀高强度铝锰合金及其制备方法
    CN106834829B (zh) * 2017-02-27 2018-10-16 东莞市铝美铝型材有限公司 一种船舶用高强耐蚀铝合金及其制备方法
    FR3085968B1 (fr) 2018-09-13 2022-08-12 Constellium Issoire PRODUIT EN ALLIAGE AlMgMn A TENUE A LA CORROSION AMELIOREE
    CN109576616B (zh) * 2018-12-11 2020-07-14 广东省材料与加工研究所 一种铝合金管材尺寸回弹控制方法
    CN109593996A (zh) * 2018-12-28 2019-04-09 宁波合力模具科技股份有限公司 一种高强韧挤压铸造铝镁硅合金及其制备方法
    CN110387492A (zh) * 2019-09-05 2019-10-29 合肥工业大学 一种提高5系铝合金焊接接头抗应力腐蚀性能的方法

    Citations (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE2443332A1 (de) * 1974-09-06 1976-03-25 Siemens Ag Druckbeanspruchtes maschinenbauteil
    US4043840A (en) * 1976-07-09 1977-08-23 Swiss Aluminium Ltd. Aluminum alloys possessing improved resistance weldability
    EP0015799A1 (fr) * 1979-02-12 1980-09-17 ATELIERS ET CHANTIERS DE BRETAGNE ACB Société anonyme dite: Dispositif pour revaporiser des gaz liquéfiés et procédé pour fabriquer un tel dispositif
    EP0507411A1 (fr) * 1991-04-02 1992-10-07 Hoogovens Aluminium N.V. Tôle en aluminium et procédé pour sa fabrication

    Family Cites Families (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US3502448A (en) * 1967-12-07 1970-03-24 Aluminum Co Of America Aluminum alloy sheet
    JPS6212373A (ja) * 1985-07-09 1987-01-21 Matsushita Electric Ind Co Ltd 昇圧回路
    JPH0699789B2 (ja) * 1989-02-23 1994-12-07 住友軽金属工業株式会社 耐食性に優れる高強度成形用アルミニウム合金硬質板の製造方法
    JP2640993B2 (ja) 1990-06-11 1997-08-13 スカイアルミニウム株式会社 超塑性成形用アルミニウム合金圧延板

    Patent Citations (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE2443332A1 (de) * 1974-09-06 1976-03-25 Siemens Ag Druckbeanspruchtes maschinenbauteil
    US4043840A (en) * 1976-07-09 1977-08-23 Swiss Aluminium Ltd. Aluminum alloys possessing improved resistance weldability
    EP0015799A1 (fr) * 1979-02-12 1980-09-17 ATELIERS ET CHANTIERS DE BRETAGNE ACB Société anonyme dite: Dispositif pour revaporiser des gaz liquéfiés et procédé pour fabriquer un tel dispositif
    EP0507411A1 (fr) * 1991-04-02 1992-10-07 Hoogovens Aluminium N.V. Tôle en aluminium et procédé pour sa fabrication

    Also Published As

    Publication number Publication date
    JPH11500783A (ja) 1999-01-19
    PL321887A1 (en) 1997-12-22
    NO973681D0 (no) 1997-08-11
    UA49823C2 (uk) 2002-10-15
    FI963290A (fi) 1996-08-25
    ES2161347T3 (es) 2001-12-01
    NZ302706A (en) 1999-04-29
    FR2731019A1 (fr) 1996-08-30
    AU690433C (en) 2002-06-06
    CA2211433A1 (fr) 1996-08-29
    DK0804626T3 (da) 2001-11-12
    TR199700843T1 (xx) 1998-02-21
    US6444059B2 (en) 2002-09-03
    CN1175983A (zh) 1998-03-11
    EP0804626B1 (fr) 2001-07-11
    EP0804626A1 (fr) 1997-11-05
    AR001000A1 (es) 1997-08-27
    AU4930596A (en) 1996-09-11
    FI963290A0 (fi) 1996-08-23
    DE69613812D1 (de) 2001-08-16
    CN1078622C (zh) 2002-01-30
    CA2211433C (fr) 2009-04-28
    RU2156319C2 (ru) 2000-09-20
    FI121471B (fi) 2010-11-30
    AU690433B2 (en) 1998-04-23
    NO973681L (no) 1997-08-11
    WO1996026299A1 (fr) 1996-08-29
    US20010050118A1 (en) 2001-12-13
    EP0909828A2 (fr) 1999-04-21
    FR2731019B1 (fr) 1997-08-22
    HK1002201A1 (en) 1998-08-07
    UY24172A1 (es) 1996-04-15
    DE804626T1 (de) 1998-01-29
    DE69613812T2 (de) 2002-04-04

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