BR112017006273B1 - processo de fabricação de produtos em liga de alumínio, magnésio e lítio - Google Patents

processo de fabricação de produtos em liga de alumínio, magnésio e lítio Download PDF

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Publication number
BR112017006273B1
BR112017006273B1 BR112017006273-9A BR112017006273A BR112017006273B1 BR 112017006273 B1 BR112017006273 B1 BR 112017006273B1 BR 112017006273 A BR112017006273 A BR 112017006273A BR 112017006273 B1 BR112017006273 B1 BR 112017006273B1
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BR
Brazil
Prior art keywords
product
mpa
deformed
less
hot
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Application number
BR112017006273-9A
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English (en)
Portuguese (pt)
Other versions
BR112017006273A2 (pt
Inventor
Gaëlle Pouget
Bernard Bes
Original Assignee
Constellium Issoire
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
Priority claimed from FR1402186A external-priority patent/FR3026411B1/fr
Priority claimed from FR1402187A external-priority patent/FR3026410B1/fr
Application filed by Constellium Issoire filed Critical Constellium Issoire
Publication of BR112017006273A2 publication Critical patent/BR112017006273A2/pt
Publication of BR112017006273B1 publication Critical patent/BR112017006273B1/pt

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    • 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
    • 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
    • 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
    • C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor

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  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Steel (AREA)
  • Forging (AREA)
  • Heat Treatment Of Articles (AREA)
  • Continuous Casting (AREA)
BR112017006273-9A 2014-09-29 2015-09-29 processo de fabricação de produtos em liga de alumínio, magnésio e lítio BR112017006273B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR1402186A FR3026411B1 (fr) 2014-09-29 2014-09-29 Procede de fabrication de produits en alliage aluminium magnesium lithium
FR14/02186 2014-09-29
FR14/02187 2014-09-29
FR1402187A FR3026410B1 (fr) 2014-09-29 2014-09-29 Produit corroye en alliage aluminium magnesium lithium
PCT/FR2015/052581 WO2016051061A1 (fr) 2014-09-29 2015-09-29 Procédé de fabrication de produits en alliage aluminium, magnésium, lithium

Publications (2)

Publication Number Publication Date
BR112017006273A2 BR112017006273A2 (pt) 2017-12-12
BR112017006273B1 true BR112017006273B1 (pt) 2021-06-08

Family

ID=54356641

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112017006273-9A BR112017006273B1 (pt) 2014-09-29 2015-09-29 processo de fabricação de produtos em liga de alumínio, magnésio e lítio
BR112017006131A BR112017006131A2 (pt) 2014-09-29 2015-09-29 produto corroído em liga de alumínio - magnésio - lítio

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR112017006131A BR112017006131A2 (pt) 2014-09-29 2015-09-29 produto corroído em liga de alumínio - magnésio - lítio

Country Status (8)

Country Link
US (2) US20170218493A1 (de)
EP (2) EP3201371B1 (de)
JP (1) JP2017532456A (de)
KR (1) KR20170067810A (de)
CN (2) CN106715735A (de)
BR (2) BR112017006273B1 (de)
CA (2) CA2960947A1 (de)
WO (2) WO2016051061A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109890663B (zh) 2016-08-26 2023-04-14 形状集团 用于横向弯曲挤压成形铝梁从而温热成型车辆结构件的温热成型工艺和设备
FR3057476B1 (fr) * 2016-10-17 2018-10-12 Constellium Issoire Toles minces en alliage aluminium-magnesium-scandium pour applications aerospatiales
MX2019004494A (es) 2016-10-24 2019-12-18 Shape Corp Metodo de formacion y procesamiento termico de aleacion de aluminio de multiples etapas para la produccion de componentes de vehiculo.
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
CN113661262B (zh) * 2019-04-05 2023-10-03 奥科宁克技术有限责任公司 冷成型铝锂合金的方法
WO2021126665A1 (en) * 2019-12-17 2021-06-24 Novelis Inc. Suppression of stress corrosion cracking in high magnesium alloys through the addition of calcium
CN112226656A (zh) * 2020-09-25 2021-01-15 西南铝业（集团）有限责任公司 一种Al-Mg-Mn-Er系铝合金挤压制品的生产工艺
CN112410691B (zh) * 2020-11-10 2021-12-24 中国航发北京航空材料研究院 一种铝锂合金材料退火工艺
CN114054531A (zh) * 2021-11-18 2022-02-18 西南铝业（集团）有限责任公司 一种高均匀性2196铝锂合金型材的挤压方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1519021A (fr) * 1967-03-07 1968-03-29 Iosif Naumovich Fridlyander Ni Alliage à base d'aluminium
SU1367517A1 (ru) * 1986-01-16 1995-07-25 И.Н. Фридляндер Сплав на основе алюминия
JPS63206445A (ja) * 1986-12-01 1988-08-25 コマルコ・アルミニウム・エルティーディー アルミニウム−リチウム三元合金
US4790884A (en) * 1987-03-02 1988-12-13 Aluminum Company Of America Aluminum-lithium flat rolled product and method of making
JP2892666B2 (ja) * 1987-08-10 1999-05-17 マーチン・マリエッタ・コーポレーション 超高強度溶接性アルミニウム‐リチウム合金
EP0325937B1 (de) * 1988-01-28 1994-03-09 Aluminum Company Of America Aluminium-Lithium-Legierungen
EP1153152B1 (de) * 1998-12-18 2003-11-12 Corus Aluminium Walzprodukte GmbH Herstellungsverfahren eines produktes aus aluminium-magnesium-lithium-legierung
RU2256720C1 (ru) * 2004-04-02 2005-07-20 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Способ термомеханической обработки полуфабрикатов из алюминиевых сплавов
BRPI0614527B1 (pt) * 2005-08-16 2015-08-18 Aleris Aluminum Koblenz Gmbh Produto de liga de alumínio
FR2894985B1 (fr) * 2005-12-20 2008-01-18 Alcan Rhenalu Sa Tole en aluminium-cuivre-lithium a haute tenacite pour fuselage d'avion
US9039848B2 (en) * 2007-11-15 2015-05-26 Aleris Aluminum Koblenz Gmbh Al—Mg—Zn wrought alloy product and method of its manufacture
FR2975403B1 (fr) * 2011-05-20 2018-11-02 Constellium Issoire Alliage aluminium magnesium lithium a tenacite amelioree
CN103045975A (zh) * 2012-12-29 2013-04-17 湖南工程学院 一种改善Al-Mg-Li系合金易轧制开裂的方法

Also Published As

Publication number Publication date
EP3201371A1 (de) 2017-08-09
CA2960942A1 (fr) 2016-04-07
KR20170067810A (ko) 2017-06-16
JP2017532456A (ja) 2017-11-02
EP3201370B1 (de) 2020-04-15
EP3201370A1 (de) 2017-08-09
US20170292180A1 (en) 2017-10-12
BR112017006273A2 (pt) 2017-12-12
EP3201371B1 (de) 2021-04-28
CN107075623A (zh) 2017-08-18
CN106715735A (zh) 2017-05-24
WO2016051061A1 (fr) 2016-04-07
US20170218493A1 (en) 2017-08-03
CA2960947A1 (fr) 2016-04-07
WO2016051060A1 (fr) 2016-04-07
BR112017006131A2 (pt) 2017-12-19

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/09/2015, OBSERVADAS AS CONDICOES LEGAIS.