BRPI0711263A2 - processo de fabricação de elemento de estrutura para construção aeronáutica, compreendendo martelagem a frio diferencial - Google Patents

processo de fabricação de elemento de estrutura para construção aeronáutica, compreendendo martelagem a frio diferencial Download PDF

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Publication number
BRPI0711263A2
BRPI0711263A2 BRPI0711263-7A BRPI0711263A BRPI0711263A2 BR PI0711263 A2 BRPI0711263 A2 BR PI0711263A2 BR PI0711263 A BRPI0711263 A BR PI0711263A BR PI0711263 A2 BRPI0711263 A2 BR PI0711263A2
Authority
BR
Brazil
Prior art keywords
structure element
construction
aeronautical construction
element fabrication
hot
Prior art date
Application number
BRPI0711263-7A
Other languages
English (en)
Inventor
Philippe Lequeu
Fabrice Heymes
Armelle Danielou
Original Assignee
Alcan Rhenalu
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 Alcan Rhenalu filed Critical Alcan Rhenalu
Publication of BRPI0711263A2 publication Critical patent/BRPI0711263A2/pt

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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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2205/00—Particular shaped rolled products
    • B21B2205/02—Tailored blanks

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)
  • Metal Rolling (AREA)
  • Forging (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

PROCESSO DE FABRICAçãO DE ELEMENTO DE ESTRUTURA PARA CONSTRUçãO AERONáUTICA, COMPREENDENDO MARTELAGEM A FRIO DIFERENCIAL. A presente invenção refere-se a um processo de fabricação de um produto corroido ou de um elemento de estrutura multifuncional monolítica em liga de alumínio compreendendo uma etapa de transformação a quente, caracterizado pelo fato de que, posteriormente à transformação a quente, compreende também pelo menos uma etapa de transformação por deformação plástica a frio, na qual se impõem em pelo menos duas zoias desse elemento de estrutura de deformações plásticas generalizadas medianas diferentes de pelo menos 2%, e preferencialmente, diferentes de pelo menos 3%. A invenção permite a fabricação de elementos de estrutura notadamente úteis para a construção aeronáutica, apresentando propriedades de emprego variáveis no espaço, apresentando características geométricas idênticas àquelas dos elementos atuais. O processo, de acordo com a invenção, é económico e controlável, e permite notadamente fazer variar propriedades de emprego para peças que não sofrem revenido.
BRPI0711263-7A 2006-04-21 2007-04-16 processo de fabricação de elemento de estrutura para construção aeronáutica, compreendendo martelagem a frio diferencial BRPI0711263A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0603567A FR2900160B1 (fr) 2006-04-21 2006-04-21 Procede de fabrication d'un element de structure pour construction aeronautique comprenant un ecrouissage differentiel
US80355306P 2006-05-31 2006-05-31
PCT/FR2007/000633 WO2007122314A1 (fr) 2006-04-21 2007-04-16 Procede de fabrication d'un element de structure pour construction aeronautique comprenant un ecrouissage differentiel

Publications (1)

Publication Number Publication Date
BRPI0711263A2 true BRPI0711263A2 (pt) 2011-08-30

Family

ID=37137467

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0711263-7A BRPI0711263A2 (pt) 2006-04-21 2007-04-16 processo de fabricação de elemento de estrutura para construção aeronáutica, compreendendo martelagem a frio diferencial

Country Status (9)

Country Link
US (1) US10144998B2 (pt)
EP (1) EP2010689B1 (pt)
JP (1) JP5576656B2 (pt)
CN (1) CN101426945B (pt)
BR (1) BRPI0711263A2 (pt)
CA (1) CA2649571C (pt)
FR (1) FR2900160B1 (pt)
RU (1) RU2440438C2 (pt)
WO (1) WO2007122314A1 (pt)

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FR2870234B1 (fr) * 2004-05-13 2007-02-09 Snpe Materiaux Energetiques Sa Compostion pyrotechnique dosable utilisee comme fusible thermique dans un generateur de gaz et generateur de gaz incluant un compose ayant ladite composition
WO2006030123A2 (fr) * 2004-09-14 2006-03-23 Alcan Rhenalu Element de structure soude comprenant au moins deux parties en alliages d'aluminium differents ou presentants un etat metallurgique different, procede de fabrication d'un tel element
RU2497967C2 (ru) * 2007-12-04 2013-11-10 Алкоа Инк. Улучшенные алюминиево-медно-литиевые сплавы
FR2938553B1 (fr) 2008-11-14 2010-12-31 Alcan Rhenalu Produits en alliage aluminium-cuivre-lithium
FR2938790B1 (fr) * 2008-11-21 2012-02-17 Alcan Rhenalu Profiles creux en alliage d'aluminium
KR20120038008A (ko) * 2009-07-24 2012-04-20 알코아 인코포레이티드 개선된 5ｘｘｘ 알루미늄 합금 및 이로부터 제조된 단조된 알루미늄 합금 제품
DE102010000292B4 (de) * 2010-02-03 2014-02-13 Thyssenkrupp Steel Europe Ag Metallband hergestellt aus Stahl mit unterschiedlichen mechanischen Eigenschaften
US9194028B2 (en) * 2010-09-08 2015-11-24 Alcoa Inc. 2xxx aluminum alloys, and methods for producing the same
FR2969177B1 (fr) * 2010-12-20 2012-12-21 Alcan Rhenalu Alliage aluminium cuivre lithium a resistance en compression et tenacite ameliorees
FR2997706B1 (fr) * 2012-11-08 2014-11-07 Constellium France Procede de fabrication d'un element de structure d'epaisseur variable pour construction aeronautique
JP6480733B2 (ja) * 2012-12-21 2019-03-13 川崎重工業株式会社 アルミニウム合金製航空機用成形部品の製造方法
FR3013675B1 (fr) * 2013-11-22 2016-01-22 Airbus Operations Sas Partie de fuselage pour aeronef en materiau composite comprenant des lachers de plis a faible pente
FR3014904B1 (fr) * 2013-12-13 2016-05-06 Constellium France Produits files pour planchers d'avion en alliage cuivre lithium
EP3025809B1 (en) * 2014-11-28 2017-11-08 Ansaldo Energia IP UK Limited Method for manufacturing a component using an additive manufacturing process
CN108472712A (zh) * 2016-01-14 2018-08-31 奥科宁克公司 用于生产锻造产品和其它加工产品的方法
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
CN110114498A (zh) 2016-10-24 2019-08-09 形状集团 用于生产车辆零件的多阶段铝合金形成与热加工方法
US20180251877A1 (en) * 2017-03-01 2018-09-06 GM Global Technology Operations LLC High-strength aluminum stampings with tailored properties
US10688592B1 (en) * 2017-09-05 2020-06-23 United Launch Alliance L.L.C Friction stir welding of aluminum alloys
CN110788560A (zh) * 2018-08-01 2020-02-14 中国商用飞机有限责任公司 变厚度板件的制造方法、变厚度板件及航空设备
CN111235443A (zh) * 2020-03-30 2020-06-05 天津忠旺铝业有限公司 一种低加工变形2系铝合金板材的制备方法

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JPS57161045A (en) 1981-03-31 1982-10-04 Sumitomo Light Metal Ind Ltd Fine-grain high-strength aluminum alloy material and its manufacture
JPS5941434A (ja) 1982-12-13 1984-03-07 Sumitomo Light Metal Ind Ltd 段付の航空機ストリンガ−およびその製造法
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Also Published As

Publication number Publication date
WO2007122314A1 (fr) 2007-11-01
US10144998B2 (en) 2018-12-04
EP2010689B1 (fr) 2017-10-25
CN101426945A (zh) 2009-05-06
JP5576656B2 (ja) 2014-08-20
FR2900160A1 (fr) 2007-10-26
CN101426945B (zh) 2015-04-15
RU2008145888A (ru) 2010-05-27
EP2010689A1 (fr) 2009-01-07
FR2900160B1 (fr) 2008-05-30
RU2440438C2 (ru) 2012-01-20
CA2649571A1 (fr) 2007-11-01
JP2009534191A (ja) 2009-09-24
CA2649571C (fr) 2014-03-25
US20070246137A1 (en) 2007-10-25

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08J Incorrect entry in the gazette republished [chapter 8.10 patent gazette]

Free format text: REFERENTE A DESPACHO 8.6 NA RPI 2161 DE 05/06/2012. TEXTO CORRETO: REFERENTE A 4A ANUIDADE.

B25D Requested change of name of applicant approved

Owner name: CONSTELLIUM FRANCE (FR)

B25G Requested change of headquarter approved

Owner name: CONSTELLIUM FRANCE (FR)

B08G Application fees: restoration [chapter 8.7 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: CONSTELLIUM ISSOIRE (FR)

B25G Requested change of headquarter approved

Owner name: CONSTELLIUM ISSOIRE (FR)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2666 DE 08-02-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.