ES2102376T3 - Hoja de aleacion de aluminio con tolerancia al deterioro para capa exterior de aeronaves. - Google Patents

Hoja de aleacion de aluminio con tolerancia al deterioro para capa exterior de aeronaves.

Info

Publication number
ES2102376T3
ES2102376T3 ES91114388T ES91114388T ES2102376T3 ES 2102376 T3 ES2102376 T3 ES 2102376T3 ES 91114388 T ES91114388 T ES 91114388T ES 91114388 T ES91114388 T ES 91114388T ES 2102376 T3 ES2102376 T3 ES 2102376T3
Authority
ES
Spain
Prior art keywords
weight
aluminum alloy
aircraft
alloy
alloy sheet
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.)
Expired - Lifetime
Application number
ES91114388T
Other languages
English (en)
Other versions
ES2102376T5 (es
Inventor
Edward L Colvin
Jocelyn I Petit
Robert W Westerlund
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.)
Alcoa Corp
Original Assignee
Aluminum Company of America
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=27075889&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2102376(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aluminum Company of America filed Critical Aluminum Company of America
Application granted granted Critical
Publication of ES2102376T3 publication Critical patent/ES2102376T3/es
Publication of ES2102376T5 publication Critical patent/ES2102376T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/016—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of aluminium or aluminium alloys
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metal Rolling (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Conductive Materials (AREA)
  • Laminated Bodies (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Steel (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

SE DESCRIBE UN METODO PARA PRODUCIR UN LAMINADO DE UN PRODUCTO QUE TIENE NIVELES PERFECCIONADOS DE INCREMENTO DE LA RESISTENCIA A LA RUPTURA Y FATIGA MIENTRAS QUE MANTIENE UNA ALTA TOLERANCIA, QUE CONSISTE EN SUMINISTRAR A LA BASE DE LA ALEACION DE ALUMINIO CON 4,0 A 4,5% EN PESO DE CU, 1,2 A 1,5% EN PESO DE MG, 0,4 A 0,6% EN PESO DE MN, 0,12% EN PESO MAXIMO DE FE, 0,005% EN PESO MAXIMO DE SI, AL ALUMINIO RESTANTE, ELEMENTOS INCIDENTALES E IMPUREZAS Y CALENTANDO LA ALEACION A TEMPERATURAS SUPERIORES A 170 F PARA DISOLVER LOS CONSTITUYENTES SOLUBLES. A CONTINUACION, LA ALEACION ES LAMINADA EN CALIENTE ENTRE 600 A 900 F, SOMETIDA A UN TRATAMIENTO POR CALOR DE SOLUCION DURANTE MENOS DE 15 MINUTOS A LA TEMPERATURA DE TRATAMIENTO, Y ENFRIADO RAPIDAMENTE PARA SUMINISTRAR UN PRODUCTO LAMINADO CON NIVELES MEJORADOS DE RESISTENCIA A LA FATIGA MIENTRAS QUE MANTIENE UNA RESISTENCIA MAXIMA.
ES91114388T 1990-08-27 1991-08-27 Metodo de producir un producto en hojas de aleacion a base de aluminio. Expired - Lifetime ES2102376T5 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US57262690A 1990-08-27 1990-08-27
US57262590A 1990-08-27 1990-08-27
US572625 1990-08-27
US572626 1990-08-27

Publications (2)

Publication Number Publication Date
ES2102376T3 true ES2102376T3 (es) 1997-08-01
ES2102376T5 ES2102376T5 (es) 2005-07-01

Family

ID=27075889

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91114388T Expired - Lifetime ES2102376T5 (es) 1990-08-27 1991-08-27 Metodo de producir un producto en hojas de aleacion a base de aluminio.

Country Status (8)

Country Link
EP (1) EP0473122B9 (es)
JP (1) JP3222903B2 (es)
KR (1) KR100236496B1 (es)
AU (1) AU657692B2 (es)
BR (1) BR9103666A (es)
CA (1) CA2049840C (es)
DE (1) DE69125436T3 (es)
ES (1) ES2102376T5 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273594A (en) * 1992-01-02 1993-12-28 Reynolds Metals Company Delaying final stretching for improved aluminum alloy plate properties
FR2704557B1 (fr) * 1993-04-28 1995-06-02 Pechiney Rhenalu Alliage de revêtement à base d'Al et produit composite plaqué sur alliages 2000 ou 6000.
FR2731440B1 (fr) * 1995-03-10 1997-04-18 Pechiney Rhenalu Toles en alliage al-cu-mg a faible niveau de contraintes residuelles
JP3053352B2 (ja) * 1995-04-14 2000-06-19 株式会社神戸製鋼所 破壊靭性、疲労特性および成形性の優れた熱処理型Ａｌ合金
US6077363A (en) * 1996-06-17 2000-06-20 Pechiney Rhenalu Al-Cu-Mg sheet metals with low levels of residual stress
WO1999031287A1 (en) * 1997-12-12 1999-06-24 Aluminum Company Of America Aluminum alloy with a high toughness for use as plate in aerospace applications
DE19823472A1 (de) * 1998-05-26 1999-12-02 Aluminium Ranshofen Walzwerk G Verfahren zur Herstellung glänzender Leichtmetall-Verbundbleche, insbesondere Luftfahrtbleche
CA2354137C (en) * 1998-12-22 2005-03-29 Corus Aluminium Walzprodukte Gmbh Damage tolerant aluminium alloy product and method of its manufacture
US6277219B1 (en) 1998-12-22 2001-08-21 Corus Aluminium Walzprodukte Gmbh Damage tolerant aluminum alloy product and method of its manufacture
FR2789405A1 (fr) * 1999-02-04 2000-08-11 Pechiney Rhenalu PRODUIT EN ALLIAGE AlCuMg POUR ELEMENT DE STRUCTURE D'AVION
FR2789406B1 (fr) 1999-02-04 2001-03-23 Pechiney Rhenalu PRODUIT EN ALLIAGE AlCuMg POUR ELEMENT DE STRUCTURE D'AVION
FR2792001B1 (fr) * 1999-04-12 2001-05-18 Pechiney Rhenalu Procede de fabrication de pieces de forme en alliage d'aluminium type 2024
DE19926229C1 (de) † 1999-06-10 2001-02-15 Vaw Ver Aluminium Werke Ag Verfahren zum prozeßintegrierten Wärmebehandeln
US6562154B1 (en) 2000-06-12 2003-05-13 Aloca Inc. Aluminum sheet products having improved fatigue crack growth resistance and methods of making same
FR2842212B1 (fr) 2002-07-11 2004-08-13 Pechiney Rhenalu Element de structure d'avion en alliage a1-cu-mg
US7323068B2 (en) * 2002-08-20 2008-01-29 Aleris Aluminum Koblenz Gmbh High damage tolerant Al-Cu alloy
US7604704B2 (en) 2002-08-20 2009-10-20 Aleris Aluminum Koblenz Gmbh Balanced Al-Cu-Mg-Si alloy product
US7494552B2 (en) 2002-08-20 2009-02-24 Aleris Aluminum Koblenz Gmbh Al-Cu alloy with high toughness
DE10331990A1 (de) * 2003-07-14 2005-02-24 Eads Deutschland Gmbh Geschweißtes Aluminium-Strukturbauteil mit metallisch induzierter Rissabeichung
RU2486274C1 (ru) * 2011-10-17 2013-06-27 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Способ изготовления листов из алюминиевых сплавов
CN103526089A (zh) * 2013-09-29 2014-01-22 苏州市凯业金属制品有限公司 一种硬铝合金金属管
CN104451296A (zh) * 2014-12-15 2015-03-25 西南铝业（集团）有限责任公司 一种2系铝合金的制备方法
CN104532091A (zh) * 2014-12-15 2015-04-22 西南铝业（集团）有限责任公司 一种2系铝合金
TWI613296B (zh) * 2016-11-10 2018-02-01 財團法人工業技術研究院 鋁合金粉體及鋁合金物件的製造方法
JP7053281B2 (ja) * 2017-03-30 2022-04-12 株式会社Uacj アルミニウム合金クラッド材及びその製造方法
RU2763430C1 (ru) 2018-10-31 2021-12-29 Алерис Роллд Продактс Джермани Гмбх Способ изготовления продукта-плиты из алюминиевого сплава серии 2ххх, имеющего улучшенное сопротивление усталостному разрушению
CN112285140B (zh) * 2020-10-20 2022-01-28 北京航空航天大学 一种单晶超高周疲劳内部裂纹早期扩展速率定量表征方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3333989A (en) * 1965-02-05 1967-08-01 Aluminum Co Of America Aluminum base alloy plate
US4294625A (en) * 1978-12-29 1981-10-13 The Boeing Company Aluminum alloy products and methods
US4336075A (en) * 1979-12-28 1982-06-22 The Boeing Company Aluminum alloy products and method of making same

Also Published As

Publication number Publication date
EP0473122B2 (en) 2004-12-08
DE69125436T3 (de) 2005-08-18
EP0473122B1 (en) 1997-04-02
ES2102376T5 (es) 2005-07-01
DE69125436T2 (de) 1998-05-07
DE69125436D1 (de) 1997-05-07
EP0473122B9 (en) 2005-04-06
AU8270491A (en) 1992-03-05
CA2049840A1 (en) 1992-02-28
JPH05339687A (ja) 1993-12-21
KR920004595A (ko) 1992-03-27
EP0473122A1 (en) 1992-03-04
JP3222903B2 (ja) 2001-10-29
KR100236496B1 (ko) 2000-01-15
AU657692B2 (en) 1995-03-23
CA2049840C (en) 2002-04-23
BR9103666A (pt) 1992-05-19

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