BR112021006605A2 - lâmina de metal feita de liga 2xxx de alta resistência para fuselagem de aeronaves - Google Patents

lâmina de metal feita de liga 2xxx de alta resistência para fuselagem de aeronaves

Info

Publication number
BR112021006605A2
BR112021006605A2 BR112021006605A BR112021006605A BR112021006605A2 BR 112021006605 A2 BR112021006605 A2 BR 112021006605A2 BR 112021006605 A BR112021006605 A BR 112021006605A BR 112021006605 A BR112021006605 A BR 112021006605A BR 112021006605 A2 BR112021006605 A2 BR 112021006605A2
Authority
BR
Brazil
Prior art keywords
high strength
alloy
metal
blade made
aircraft fuselage
Prior art date
Application number
BR112021006605A
Other languages
English (en)
Inventor
Ehrstrom Jean-Christophe
Chevy Juliette
Lorenzino Pablo
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
Application filed by Constellium Issoire filed Critical Constellium Issoire
Publication of BR112021006605A2 publication Critical patent/BR112021006605A2/pt

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
    • C22C21/12—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C2001/0054—Fuselage structures substantially made from particular materials
    • B64C2001/0081—Fuselage structures substantially made from particular materials from metallic materials

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)
  • Aviation & Aerospace Engineering (AREA)
  • Metal Rolling (AREA)
  • Laminated Bodies (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

lâmina de metal feita de liga 2xxxde alta resistênciapara fuselagem de aeronaves. a invenção se refere a uma lâmina de metal fina que é feita de uma liga à base de alumínio substancialmente recristalizado e que tem uma espessura de 0,25 a 12 mm, a liga compreendendo, em porcentagem em peso, cu 3,4 a 4,0; mg 0,5 a 0,8; mn 0,1 a 0,7; fe = 0,15; si = 0,15; zr = 0,04; ag = 0,65; zn = 0,5; impurezas inevitáveis = 0,05 cada e = 0,15 no total, sendo o restante composto de alumínio. a invenção também se refere a um processo para a fabricação de tal lâmina de metal e ao uso da mesma como um painel de fuselagem ou lâmina de metal para a produção de produtos compostos, tais como laminados de fibra de metal (fml) para aplicações em asas ou fuselagem na indústria aeronáutica.
BR112021006605A 2018-10-10 2019-10-07 lâmina de metal feita de liga 2xxx de alta resistência para fuselagem de aeronaves BR112021006605A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1871158A FR3087206B1 (fr) 2018-10-10 2018-10-10 Tôle en alliage 2XXX à haute performance pour fuselage d’avion
PCT/FR2019/052373 WO2020074818A1 (fr) 2018-10-10 2019-10-07 Tole en alliage 2xxx a haute performance pour fuselage d'avion

Publications (1)

Publication Number Publication Date
BR112021006605A2 true BR112021006605A2 (pt) 2021-07-06

Family

ID=66218166

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021006605A BR112021006605A2 (pt) 2018-10-10 2019-10-07 lâmina de metal feita de liga 2xxx de alta resistência para fuselagem de aeronaves

Country Status (7)

Country Link
US (1) US20210388470A1 (pt)
EP (1) EP3864184A1 (pt)
CN (1) CN112805397A (pt)
BR (1) BR112021006605A2 (pt)
CA (1) CA3115014A1 (pt)
FR (1) FR3087206B1 (pt)
WO (1) WO2020074818A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3111143B1 (fr) 2020-06-04 2022-11-18 Constellium Issoire Produits en alliage aluminium cuivre magnésium performants à haute température
FR3118065B1 (fr) * 2020-12-18 2023-11-10 Constellium Issoire Produits corroyés en alliage 2xxx présentant une résistance à la corrosion optimisée et procédé d’obtention

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1068038A (ja) * 1996-08-28 1998-03-10 Alithium:Kk 圧延用Ａｌ−Ｌｉ系合金鋳塊およびその連続鋳造方法
JP2848368B2 (ja) * 1996-12-20 1999-01-20 日本軽金属株式会社 耐摩耗性及び靭性に優れたコンプレッサー部品用アルミ合金の製造方法
WO2004106566A2 (en) 2003-05-28 2004-12-09 Pechiney Rolled Products Al-cu-mg-ag-mn alloy for structural applications requiring high strength and high ductility
US7547366B2 (en) * 2004-07-15 2009-06-16 Alcoa Inc. 2000 Series alloys with enhanced damage tolerance performance for aerospace applications
CN101189353A (zh) * 2005-06-06 2008-05-28 爱尔康何纳吕公司 用于飞机机身的高韧度的铝-铜-锂合金板材
FR2981365B1 (fr) * 2011-10-14 2018-01-12 Constellium Issoire Procede de transformation ameliore de toles en alliage al-cu-li
FR3007423B1 (fr) * 2013-06-21 2015-06-05 Constellium France Element de structure extrados en alliage aluminium cuivre lithium
FR3014905B1 (fr) * 2013-12-13 2015-12-11 Constellium France Produits en alliage d'aluminium-cuivre-lithium a proprietes en fatigue ameliorees
FR3014904B1 (fr) * 2013-12-13 2016-05-06 Constellium France Produits files pour planchers d'avion en alliage cuivre lithium

Also Published As

Publication number Publication date
US20210388470A1 (en) 2021-12-16
CA3115014A1 (fr) 2020-04-16
FR3087206B1 (fr) 2022-02-11
FR3087206A1 (fr) 2020-04-17
CN112805397A (zh) 2021-05-14
EP3864184A1 (fr) 2021-08-18
WO2020074818A1 (fr) 2020-04-16

Similar Documents

Publication Publication Date Title
BR112021006605A2 (pt) lâmina de metal feita de liga 2xxx de alta resistência para fuselagem de aeronaves
BR112018010166A2 (pt) liga de alumínio 6xxx, método para produzir uma folha de liga de alumínio, e, folha de liga de alumínio 6xxx
BR112014001323A2 (pt) liga de al-cu-mg-ag resistente ao calor e processo para a fabricação de produtos semiacabados e produtos da liga de alumínio
BR112016012288A8 (pt) produtos em liga de alumínio - cobre - lítio com propriedades em fadiga melhoradas
RU2465360C2 (ru) Изделия из алюминиевого сплава, имеющие улучшенные комбинации свойств
CN101580910B (zh) 尤其适用于航空航天应用的高损伤容限铝合金产品
BR112018006057A2 (pt) liga metálica de alumínio, componente e uso de uma liga metálica de alumínio
BRPI0605870A2 (pt) ligas da série 2000 com desempenho melhorado de toleráncia aos danos para aplicações aeroespaciais
BR0313640A (pt) Liga de al-cu de alta tolerância a dano
BR112017006071A2 (pt) chapas isótropas em liga de alumínio - cobre - lítio para a fabricação de fuselagens de avião
BR112016013275A2 (pt) Produtos fiados para piso de avião feito de liga de alumínio-cobre-lítio
BR0313612A (pt) Liga de al-cu-mg-si e método para a produção da mesma
Bielawski Composite materials in military aviation and selected problems with implementation
Lequeu et al. Engineering for the future: weight saving and cost reduction initiatives
BR112015024884A2 (pt) chapas finas em liga de alumínio - cobre - lítio para a fabricação de fuselagens de avião
BR112018014770A2 (pt) chapas espessas feitas de liga de al-cu-li com propriedades em fadiga melhoradas
CA2908196A1 (en) High strength, high formability, and low cost aluminum-lithium alloys
BR112015024820A2 (pt) chapas de liga de alumínio - cobre - lítio para a fabricação de fuselagens de avião
CA2812347A1 (en) Method for the manufacture of wrought articles of near-beta titanium alloys
JP2017532456A (ja) アルミニウム‐マグネシウム‐リチウム合金製の展伸製品
Shi et al. Study on the fatigue crack growth rates of Ti–5Al–5Mo–5V–1Cr-1Fe titanium alloy with basket-weave microstructure
BR112018009675A2 (pt) folha de soldadura e método de produção
Li et al. The shot peen forming of fiber metal laminates based on the aluminum-lithium alloy: Deformation characteristics
Holroyd et al. Environment-Induced Cracking of High-Strength Al-Zn-Mg-Cu Aluminum Alloys: Past, Present, and Future
CA3074942A1 (en) Al-zn-cu-mg alloys with high strength and method of fabrication

Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]