FR3047253B1 - Toles epaisses en alliage al - cu - li a proprietes en fatigue ameliorees - Google Patents

Toles epaisses en alliage al - cu - li a proprietes en fatigue ameliorees Download PDF

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Publication number
FR3047253B1
FR3047253B1 FR1650850A FR1650850A FR3047253B1 FR 3047253 B1 FR3047253 B1 FR 3047253B1 FR 1650850 A FR1650850 A FR 1650850A FR 1650850 A FR1650850 A FR 1650850A FR 3047253 B1 FR3047253 B1 FR 3047253B1
Authority
FR
France
Prior art keywords
thick
fatigue properties
improved fatigue
tiles
alloy
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
FR1650850A
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English (en)
Other versions
FR3047253A1 (fr
Inventor
Jean-Christophe Ehrstrom
Carla DA FONSECA BARBATTI
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
Constellium Issoire 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=56263811&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR3047253(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Constellium Issoire SAS filed Critical Constellium Issoire SAS
Priority to FR1650850A priority Critical patent/FR3047253B1/fr
Priority to US16/074,661 priority patent/US20190040508A1/en
Priority to BR112018014770-2A priority patent/BR112018014770B1/pt
Priority to EP17707940.7A priority patent/EP3411508B1/fr
Priority to PCT/FR2017/050255 priority patent/WO2017134405A1/fr
Priority to CN201780009624.1A priority patent/CN108603253B/zh
Priority to CA3012956A priority patent/CA3012956C/fr
Publication of FR3047253A1 publication Critical patent/FR3047253A1/fr
Publication of FR3047253B1 publication Critical patent/FR3047253B1/fr
Application granted granted Critical
Priority to US18/448,998 priority patent/US20240035138A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • C22C21/12—Alloys based on aluminium with copper 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
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/14—Alloys based on aluminium with copper as the next major constituent with silicon
    • 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
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium
    • 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
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/18—Alloys based on aluminium with copper as the next major constituent with zinc

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)
  • Heat Treatment Of Steel (AREA)
  • Laminated Bodies (AREA)
  • Metal Rolling (AREA)
FR1650850A 2016-02-03 2016-02-03 Toles epaisses en alliage al - cu - li a proprietes en fatigue ameliorees Active FR3047253B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1650850A FR3047253B1 (fr) 2016-02-03 2016-02-03 Toles epaisses en alliage al - cu - li a proprietes en fatigue ameliorees
PCT/FR2017/050255 WO2017134405A1 (fr) 2016-02-03 2017-02-03 Tôles épaisses en alliage al–cu–li à propriétés en fatigue améliorées
BR112018014770-2A BR112018014770B1 (pt) 2016-02-03 2017-02-03 Produto laminado feito de liga de al-cu-li, processo de fabricação de uma chapa e sua utilização
EP17707940.7A EP3411508B1 (fr) 2016-02-03 2017-02-03 Tôles épaisses en alliage al cu li à propriétés en fatigue améliorées
US16/074,661 US20190040508A1 (en) 2016-02-03 2017-02-03 Thick plates made of al-cu-li alloy with improved fatigue properties
CN201780009624.1A CN108603253B (zh) 2016-02-03 2017-02-03 具有改善的疲劳性能的由铝-铜-锂合金制得的厚板
CA3012956A CA3012956C (fr) 2016-02-03 2017-02-03 Toles epaisses en alliage al-cu-li a proprietes en fatigue ameliorees
US18/448,998 US20240035138A1 (en) 2016-02-03 2023-08-14 Thick plates made of al-cu-li alloy with improved fatigue properties

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1650850A FR3047253B1 (fr) 2016-02-03 2016-02-03 Toles epaisses en alliage al - cu - li a proprietes en fatigue ameliorees
FR1650850 2016-02-03

Publications (2)

Publication Number Publication Date
FR3047253A1 FR3047253A1 (fr) 2017-08-04
FR3047253B1 true FR3047253B1 (fr) 2018-01-12

Family

ID=56263811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1650850A Active FR3047253B1 (fr) 2016-02-03 2016-02-03 Toles epaisses en alliage al - cu - li a proprietes en fatigue ameliorees

Country Status (7)

Country Link
US (2) US20190040508A1 (fr)
EP (1) EP3411508B1 (fr)
CN (1) CN108603253B (fr)
BR (1) BR112018014770B1 (fr)
CA (1) CA3012956C (fr)
FR (1) FR3047253B1 (fr)
WO (1) WO2017134405A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190233921A1 (en) * 2018-02-01 2019-08-01 Kaiser Aluminum Fabricated Products, Llc Low Cost, Low Density, Substantially Ag-Free and Zn-Free Aluminum-Lithium Plate Alloy for Aerospace Application
FR3080861B1 (fr) * 2018-05-02 2021-03-19 Constellium Issoire Procede de fabrication d'un alliage aluminium cuivre lithium a resistance en compression et tenacite ameliorees
CN113943880A (zh) * 2021-10-15 2022-01-18 西南铝业（集团）有限责任公司 一种Al-Cu-Li-Mg-V-Zr-Sc-Ag合金及其制备方法
CN115433888B (zh) * 2022-08-18 2023-06-13 哈尔滨工业大学（深圳） 一种铝锂合金中厚板的形变热处理方法
CN119433310B (zh) * 2024-10-12 2025-12-12 山东南山铝业股份有限公司 一种高强高热稳定性Al-Cu-Mg-Si合金及其制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583776B1 (fr) 1985-06-25 1987-07-31 Cegedur Produits a base d'al contenant du lithium utilisables a l'etat recristallise et un procede d'obtention
US5066342A (en) 1988-01-28 1991-11-19 Aluminum Company Of America Aluminum-lithium alloys and method of making the same
US5455003A (en) 1988-08-18 1995-10-03 Martin Marietta Corporation Al-Cu-Li alloys with improved cryogenic fracture toughness
US6077363A (en) * 1996-06-17 2000-06-20 Pechiney Rhenalu Al-Cu-Mg sheet metals with low levels of residual stress
FR2802946B1 (fr) * 1999-12-28 2002-02-15 Pechiney Rhenalu Element de structure d'avion en alliage al-cu-mg
RU2180930C1 (ru) * 2000-08-01 2002-03-27 Государственное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" Сплав на основе алюминия и способ изготовления полуфабрикатов из этого сплава
WO2004106570A1 (fr) * 2003-05-28 2004-12-09 Pechiney Rolled Products Nouvel alliage de al-cu-li-mg-ag-mn-zr utilise comme elements structurels exigeant une haute resistance ainsi qu'une grande tenacite a la rupture
US8771441B2 (en) 2005-12-20 2014-07-08 Bernard Bes High fracture toughness aluminum-copper-lithium sheet or light-gauge plates suitable for fuselage panels
FR2894985B1 (fr) * 2005-12-20 2008-01-18 Alcan Rhenalu Sa Tole en aluminium-cuivre-lithium a haute tenacite pour fuselage d'avion
CN103266246B (zh) 2007-09-21 2016-09-21 阿勒里斯铝业科布伦茨有限公司 适于航空应用的Al-Cu-Li合金产品
FR2925523B1 (fr) * 2007-12-21 2010-05-21 Alcan Rhenalu Produit lamine ameliore en alliage aluminium-lithium pour applications aeronautiques
FR2960002B1 (fr) 2010-05-12 2013-12-20 Alcan Rhenalu Alliage aluminium-cuivre-lithium pour element d'intrados.
CN102021457B (zh) 2010-10-27 2012-06-27 中国航空工业集团公司北京航空材料研究院 一种高强韧铝锂合金及其制备方法
CN101967589B (zh) 2010-10-27 2013-02-20 中国航空工业集团公司北京航空材料研究院 一种中强高韧铝锂合金及其制备方法
FR3014448B1 (fr) 2013-12-05 2016-04-15 Constellium France Produit en alliage aluminium-cuivre-lithium pour element d'intrados a proprietes ameliorees

Also Published As

Publication number Publication date
WO2017134405A1 (fr) 2017-08-10
EP3411508B1 (fr) 2020-04-08
BR112018014770B1 (pt) 2022-11-16
US20190040508A1 (en) 2019-02-07
CN108603253B (zh) 2021-03-19
CN108603253A (zh) 2018-09-28
EP3411508A1 (fr) 2018-12-12
BR112018014770A2 (pt) 2018-12-18
FR3047253A1 (fr) 2017-08-04
US20240035138A1 (en) 2024-02-01
CA3012956C (fr) 2023-10-03
CA3012956A1 (fr) 2017-08-10

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