DE60102870D1 - Aluminiumbleche mit verbesserter Ermüdungsfestigkeit und Verfarhen zu deren Herstellung - Google Patents

Aluminiumbleche mit verbesserter Ermüdungsfestigkeit und Verfarhen zu deren Herstellung

Info

Publication number
DE60102870D1
DE60102870D1 DE60102870T DE60102870T DE60102870D1 DE 60102870 D1 DE60102870 D1 DE 60102870D1 DE 60102870 T DE60102870 T DE 60102870T DE 60102870 T DE60102870 T DE 60102870T DE 60102870 D1 DE60102870 D1 DE 60102870D1
Authority
DE
Germany
Prior art keywords
production
fatigue strength
aluminum sheets
improved fatigue
improved
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
DE60102870T
Other languages
English (en)
Other versions
DE60102870T2 (de
Inventor
Roberto J Rioja
Robert W Westerlund
Anne E Roberts
Dhruba J Chakrabarti
Diana K Denzer
Anthony Morales
Paul E Magnusen
Gregory B Venema
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.)
Howmet Aerospace Inc
Original Assignee
Alcoa Inc
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 Alcoa Inc filed Critical Alcoa Inc
Application granted granted Critical
Publication of DE60102870D1 publication Critical patent/DE60102870D1/de
Publication of DE60102870T2 publication Critical patent/DE60102870T2/de
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
    • 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
    • C22C21/02—Alloys based on aluminium with silicon 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
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/10—Alloys based on aluminium with zinc 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
    • C22C21/16—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
    • 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
    • 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
    • C22F1/05—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 of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
    • 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
    • C22F1/053—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 zinc as the next major constituent

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)
  • Compositions Of Oxide Ceramics (AREA)
DE60102870T 2000-06-12 2001-06-12 Aluminiumbleche mit verbesserter Ermüdungsfestigkeit und Verfarhen zu deren Herstellung Expired - Lifetime DE60102870T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/591,904 US6562154B1 (en) 2000-06-12 2000-06-12 Aluminum sheet products having improved fatigue crack growth resistance and methods of making same
US591904 2000-06-12

Publications (2)

Publication Number Publication Date
DE60102870D1 true DE60102870D1 (de) 2004-05-27
DE60102870T2 DE60102870T2 (de) 2005-03-31

Family

ID=24368434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60102870T Expired - Lifetime DE60102870T2 (de) 2000-06-12 2001-06-12 Aluminiumbleche mit verbesserter Ermüdungsfestigkeit und Verfarhen zu deren Herstellung

Country Status (5)

Country Link
US (2) US6562154B1 (de)
EP (1) EP1170394B1 (de)
JP (1) JP2002053925A (de)
CA (1) CA2349793C (de)
DE (1) DE60102870T2 (de)

Families Citing this family (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7438772B2 (en) * 1998-06-24 2008-10-21 Alcoa Inc. Aluminum-copper-magnesium alloys having ancillary additions of lithium
CA2450767C (en) * 2001-07-23 2010-09-14 Corus Aluminium Walzprodukte Gmbh Weldable high strength al-mg-si alloy
FR2838135B1 (fr) * 2002-04-05 2005-01-28 Pechiney Rhenalu PRODUITS CORROYES EN ALLIAGES A1-Zn-Mg-Cu A TRES HAUTES CARACTERISTIQUES MECANIQUES, ET ELEMENTS DE STRUCTURE D'AERONEF
WO2004005562A2 (en) * 2002-07-09 2004-01-15 Pechiney Rhenalu AlCuMg ALLOYS FOR AEROSPACE APPLICATION
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
US7494552B2 (en) * 2002-08-20 2009-02-24 Aleris Aluminum Koblenz Gmbh Al-Cu alloy with high toughness
US7604704B2 (en) * 2002-08-20 2009-10-20 Aleris Aluminum Koblenz Gmbh Balanced Al-Cu-Mg-Si alloy product
US7060139B2 (en) * 2002-11-08 2006-06-13 Ues, Inc. High strength aluminum alloy composition
JP2004273472A (ja) * 2003-01-14 2004-09-30 Tadahiro Omi プラズマ処理装置用の部材，処理装置用の部材，プラズマ処理装置，処理装置及びプラズマ処理方法
WO2004090185A1 (en) * 2003-04-10 2004-10-21 Corus Aluminium Walzprodukte Gmbh An al-zn-mg-cu alloy
US7666267B2 (en) * 2003-04-10 2010-02-23 Aleris Aluminum Koblenz Gmbh Al-Zn-Mg-Cu alloy with improved damage tolerance-strength combination properties
US20050034794A1 (en) * 2003-04-10 2005-02-17 Rinze Benedictus High strength Al-Zn alloy and method for producing such an alloy product
US8043445B2 (en) 2003-06-06 2011-10-25 Aleris Aluminum Koblenz Gmbh High-damage tolerant alloy product in particular for aerospace applications
US20060032560A1 (en) * 2003-10-29 2006-02-16 Corus Aluminium Walzprodukte Gmbh Method for producing a high damage tolerant aluminium alloy
DE10352932B4 (de) * 2003-11-11 2007-05-24 Eads Deutschland Gmbh Aluminium-Gusslegierung
DE102004013777B4 (de) * 2004-03-20 2005-12-29 Hydro Aluminium Deutschland Gmbh Verfahren zur Herstellung eines Gussteils aus einer AL/Si-Gusslegierung
US7547366B2 (en) * 2004-07-15 2009-06-16 Alcoa Inc. 2000 Series alloys with enhanced damage tolerance performance for aerospace applications
DE102005045341A1 (de) * 2004-10-05 2006-07-20 Corus Aluminium Walzprodukte Gmbh Hochfestes, hochzähes Al-Zn-Legierungsprodukt und Verfahren zum Herstellen eines solches Produkts
US7883591B2 (en) * 2004-10-05 2011-02-08 Aleris Aluminum Koblenz Gmbh High-strength, high toughness Al-Zn alloy product and method for producing such product
US20060118217A1 (en) * 2004-12-07 2006-06-08 Alcoa Inc. Method of manufacturing heat treated sheet and plate with reduced levels of residual stress and improved flatness
ES2292075T5 (es) 2005-01-19 2010-12-17 Otto Fuchs Kg Aleacion de aluminio no sensible al enfriamiento brusco, asi como procedimiento para fabricar un producto semiacabado a partir de esta aleacion.
ES2373054T5 (es) * 2005-08-16 2018-12-05 Aleris Aluminum Koblenz Gmbh Aleación de Al-Mg soldable de alta resistencia
US20070131317A1 (en) * 2005-12-12 2007-06-14 Accellent Nickel-titanium alloy with a non-alloyed dispersion and methods of making same
FR2900160B1 (fr) * 2006-04-21 2008-05-30 Alcan Rhenalu Sa Procede de fabrication d'un element de structure pour construction aeronautique comprenant un ecrouissage differentiel
US8002913B2 (en) * 2006-07-07 2011-08-23 Aleris Aluminum Koblenz Gmbh AA7000-series aluminum alloy products and a method of manufacturing thereof
US8608876B2 (en) * 2006-07-07 2013-12-17 Aleris Aluminum Koblenz Gmbh AA7000-series aluminum alloy products and a method of manufacturing thereof
US10161020B2 (en) * 2007-10-01 2018-12-25 Arconic Inc. Recrystallized aluminum alloys with brass texture and methods of making the same
US8980021B2 (en) * 2008-04-02 2015-03-17 GM Global Technology Operations LLC Metal treatment to eliminate hot tear defects in low silicon aluminum alloys
US7875133B2 (en) * 2008-04-18 2011-01-25 United Technologies Corporation Heat treatable L12 aluminum alloys
US7871477B2 (en) * 2008-04-18 2011-01-18 United Technologies Corporation High strength L12 aluminum alloys
US20090263273A1 (en) * 2008-04-18 2009-10-22 United Technologies Corporation High strength L12 aluminum alloys
US8017072B2 (en) * 2008-04-18 2011-09-13 United Technologies Corporation Dispersion strengthened L12 aluminum alloys
US8409373B2 (en) * 2008-04-18 2013-04-02 United Technologies Corporation L12 aluminum alloys with bimodal and trimodal distribution
US7879162B2 (en) * 2008-04-18 2011-02-01 United Technologies Corporation High strength aluminum alloys with L12 precipitates
US8002912B2 (en) * 2008-04-18 2011-08-23 United Technologies Corporation High strength L12 aluminum alloys
US7811395B2 (en) * 2008-04-18 2010-10-12 United Technologies Corporation High strength L12 aluminum alloys
US7875131B2 (en) * 2008-04-18 2011-01-25 United Technologies Corporation L12 strengthened amorphous aluminum alloys
US20090260724A1 (en) * 2008-04-18 2009-10-22 United Technologies Corporation Heat treatable L12 aluminum alloys
DE102008032911B4 (de) * 2008-07-12 2017-05-11 Daimler Ag Verfahren zur Herstellung eines Formteils
DE102008056511B4 (de) * 2008-11-08 2011-01-20 Audi Ag Verfahren zur Herstellung dünnwandiger Metallbauteile aus einer AI-SiMg-Legierung, insbesondere von Bauteilen eines Kraftfahrzeugs
US8778099B2 (en) * 2008-12-09 2014-07-15 United Technologies Corporation Conversion process for heat treatable L12 aluminum alloys
US20100143177A1 (en) * 2008-12-09 2010-06-10 United Technologies Corporation Method for forming high strength aluminum alloys containing L12 intermetallic dispersoids
US8778098B2 (en) * 2008-12-09 2014-07-15 United Technologies Corporation Method for producing high strength aluminum alloy powder containing L12 intermetallic dispersoids
US8333853B2 (en) 2009-01-16 2012-12-18 Alcoa Inc. Aging of aluminum alloys for improved combination of fatigue performance and strength
CA2750394C (en) 2009-01-22 2015-12-08 Alcoa Inc. Improved aluminum-copper alloys containing vanadium
US20100226817A1 (en) * 2009-03-05 2010-09-09 United Technologies Corporation High strength l12 aluminum alloys produced by cryomilling
US20100252148A1 (en) * 2009-04-07 2010-10-07 United Technologies Corporation Heat treatable l12 aluminum alloys
US20100254850A1 (en) * 2009-04-07 2010-10-07 United Technologies Corporation Ceracon forging of l12 aluminum alloys
US9611522B2 (en) * 2009-05-06 2017-04-04 United Technologies Corporation Spray deposition of L12 aluminum alloys
US9127334B2 (en) * 2009-05-07 2015-09-08 United Technologies Corporation Direct forging and rolling of L12 aluminum alloys for armor applications
CN102639733A (zh) * 2009-07-24 2012-08-15 美铝公司 改进的5xxx铝合金和由其制成的形变铝合金产品
US20110044844A1 (en) * 2009-08-19 2011-02-24 United Technologies Corporation Hot compaction and extrusion of l12 aluminum alloys
US8728389B2 (en) * 2009-09-01 2014-05-20 United Technologies Corporation Fabrication of L12 aluminum alloy tanks and other vessels by roll forming, spin forming, and friction stir welding
US8409496B2 (en) * 2009-09-14 2013-04-02 United Technologies Corporation Superplastic forming high strength L12 aluminum alloys
US20110064599A1 (en) * 2009-09-15 2011-03-17 United Technologies Corporation Direct extrusion of shapes with l12 aluminum alloys
US9194027B2 (en) * 2009-10-14 2015-11-24 United Technologies Corporation Method of forming high strength aluminum alloy parts containing L12 intermetallic dispersoids by ring rolling
US20110091346A1 (en) * 2009-10-16 2011-04-21 United Technologies Corporation Forging deformation of L12 aluminum alloys
US8409497B2 (en) * 2009-10-16 2013-04-02 United Technologies Corporation Hot and cold rolling high strength L12 aluminum alloys
US20110091345A1 (en) * 2009-10-16 2011-04-21 United Technologies Corporation Method for fabrication of tubes using rolling and extrusion
US9163304B2 (en) * 2010-04-20 2015-10-20 Alcoa Inc. High strength forged aluminum alloy products
US9090950B2 (en) 2010-10-13 2015-07-28 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Abnormal grain growth suppression in aluminum alloys
WO2013172912A2 (en) * 2012-03-07 2013-11-21 Alcoa Inc. Improved aluminum-lithium alloys, and methods for producing the same
CN102816961B (zh) * 2012-09-05 2014-06-11 江苏弗莱迪斯汽车系统有限公司 一种用于散热装置的铝合金材料及其制造方法
FR2997706B1 (fr) * 2012-11-08 2014-11-07 Constellium France Procede de fabrication d'un element de structure d'epaisseur variable pour construction aeronautique
CN104981554A (zh) 2013-01-25 2015-10-14 爱励轧制产品德国有限责任公司 铝镁合金板产品的成型方法
FR3004197B1 (fr) 2013-04-03 2015-03-27 Constellium France Toles minces en alliage d'aluminium-cuivre-lithium pour la fabrication de fuselages d'avion.
CN103334069B (zh) * 2013-07-01 2015-05-13 江苏大学 提高7085型铝合金性能的热处理方法
US20160201177A1 (en) * 2013-08-21 2016-07-14 Drexel University Selective Grain Boundary Engineering
JP6033757B2 (ja) * 2013-10-24 2016-11-30 株式会社神戸製鋼所 アルミニウム合金クラッド板及びアルミニウム合金クラッド構造部材の製造方法
CN103667814A (zh) * 2013-11-25 2014-03-26 茹林宝 一种铝合金型材
RU2558807C1 (ru) * 2014-08-25 2015-08-10 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Высокопрочный алюминиевый литейный сплав
RU2573164C1 (ru) * 2014-10-02 2016-01-20 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Белгородский государственный национальный исследовательский университет" (НИУ "БелГУ") Высокопрочный деформируемый сплав на основе алюминия
WO2016111693A1 (en) 2015-01-09 2016-07-14 Apple Inc. Processes to reduce interfacial enrichment of alloying elements under anodic oxide films and improve anodized appearance of heat treatable alloys
US20170051426A1 (en) * 2015-08-19 2017-02-23 Apple Inc. Processes to avoid anodic oxide delamination of anodized high strength aluminum alloys
CN105506423A (zh) * 2015-08-25 2016-04-20 国网山东省电力公司临沂供电公司 电子安全带夹
RU2610578C1 (ru) * 2015-09-29 2017-02-13 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Высокопрочный сплав на основе алюминия
US10604826B2 (en) 2015-12-17 2020-03-31 Novelis Inc. Aluminum microstructure for highly shaped products and associated methods
CN105506405A (zh) * 2015-12-28 2016-04-20 太仓顺如成建筑材料有限公司 一种建筑用铝合金材料
JP6784962B2 (ja) * 2016-01-22 2020-11-18 本田技研工業株式会社 アルミニウム基合金
US11603583B2 (en) 2016-07-05 2023-03-14 NanoAL LLC Ribbons and powders from high strength corrosion resistant aluminum alloys
EP3481971A4 (de) * 2016-07-05 2019-12-25 Nanoal LLC Bänder und pulver aus hochfesten korrosionsbeständigen aluminiumlegierungen
US11352708B2 (en) 2016-08-10 2022-06-07 Apple Inc. Colored multilayer oxide coatings
US11242614B2 (en) 2017-02-17 2022-02-08 Apple Inc. Oxide coatings for providing corrosion resistance on parts with edges and convex features
US20180251878A1 (en) * 2017-03-03 2018-09-06 Novelis Inc. High-strength, corrosion resistant aluminum alloys for use as fin stock and methods of making the same
EP3607103B1 (de) * 2017-04-05 2021-06-02 AMAG casting GmbH Ausgangswerkstoff, dessen verwendung und additives fertigungsverfahren mit diesem ausgangswerkstoff
US20180291489A1 (en) 2017-04-11 2018-10-11 The Boeing Company Aluminum alloy with additions of copper, lithium and at least one alkali or rare earth metal, and method of manufacturing the same
CN108004442A (zh) * 2017-12-06 2018-05-08 南南铝业股份有限公司 新能源物流车厢蒙皮用铝合金及制备方法
CN108896004B (zh) * 2018-08-01 2020-03-20 中国石油大学(华东) 一种裂缝面粗糙度各向异性表征方法
US11549191B2 (en) 2018-09-10 2023-01-10 Apple Inc. Corrosion resistance for anodized parts having convex surface features
HUE059713T2 (hu) * 2019-08-22 2022-12-28 Novelis Koblenz Gmbh Bevonatolt 2XXX-sorozatú repülõgépipari termék
PL3904073T3 (pl) * 2020-04-29 2023-08-14 Novelis Koblenz Gmbh Platerowany produkt lotniczy serii 2xxx
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
RU2749073C1 (ru) * 2020-10-30 2021-06-03 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Жаропрочные литейные и деформируемые алюминиевые сплавы на основе систем Al-Cu-Y и Al-Cu-Er (варианты)
CN112646998B (zh) * 2020-12-16 2022-05-27 中国航发北京航空材料研究院 一种飞行器壁板用铝合金及板材制备方法
CN112899534B (zh) * 2021-01-26 2022-03-11 康硕(山西)智能制造有限公司 一种高强度高镁铝合金及其铸造工艺
EP4357063A1 (de) 2022-10-20 2024-04-24 Standex International Corporation Reibrührschweissverfahren für grosse metallische bauteile, reibrührgeschweisste bauteil und rohling

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826688A (en) * 1971-01-08 1974-07-30 Reynolds Metals Co Aluminum alloy system
US3717512A (en) * 1971-10-28 1973-02-20 Olin Corp Aluminum base alloys
US4336075A (en) * 1979-12-28 1982-06-22 The Boeing Company Aluminum alloy products and method of making same
US4648913A (en) 1984-03-29 1987-03-10 Aluminum Company Of America Aluminum-lithium alloys and method
US5137686A (en) 1988-01-28 1992-08-11 Aluminum Company Of America Aluminum-lithium alloys
US4806174A (en) 1984-03-29 1989-02-21 Aluminum Company Of America Aluminum-lithium alloys and method of making the same
US5135713A (en) 1984-03-29 1992-08-04 Aluminum Company Of America Aluminum-lithium alloys having high zinc
US4961792A (en) 1984-12-24 1990-10-09 Aluminum Company Of America Aluminum-lithium alloys having improved corrosion resistance containing Mg and Zn
US4921548A (en) 1985-10-31 1990-05-01 Aluminum Company Of America Aluminum-lithium alloys and method of making same
US4915747A (en) 1985-10-31 1990-04-10 Aluminum Company Of America Aluminum-lithium alloys and process therefor
US4816087A (en) 1985-10-31 1989-03-28 Aluminum Company Of America Process for producing duplex mode recrystallized high strength aluminum-lithium alloy products with high fracture toughness and method of making the same
US4832910A (en) 1985-12-23 1989-05-23 Aluminum Company Of America Aluminum-lithium alloys
US4795502A (en) 1986-11-04 1989-01-03 Aluminum Company Of America Aluminum-lithium alloy products and method of making the same
CA1337747C (en) 1986-12-01 1995-12-19 K. Sharvan Kumar Ternary aluminium-lithium alloys
US5122339A (en) 1987-08-10 1992-06-16 Martin Marietta Corporation Aluminum-lithium welding alloys
US5032359A (en) 1987-08-10 1991-07-16 Martin Marietta Corporation Ultra high strength weldable aluminum-lithium alloys
CA1338007C (en) 1988-01-28 1996-01-30 Roberto J. Rioja Aluminum-lithium alloys
US5108519A (en) 1988-01-28 1992-04-28 Aluminum Company Of America Aluminum-lithium alloys suitable for forgings
US5066342A (en) 1988-01-28 1991-11-19 Aluminum Company Of America Aluminum-lithium alloys and method of making the same
US4869870A (en) 1988-03-24 1989-09-26 Aluminum Company Of America Aluminum-lithium alloys with hafnium
US4848647A (en) 1988-03-24 1989-07-18 Aluminum Company Of America Aluminum base copper-lithium-magnesium welding alloy for welding aluminum lithium alloys
US5259897A (en) 1988-08-18 1993-11-09 Martin Marietta Corporation Ultrahigh strength Al-Cu-Li-Mg alloys
US5462712A (en) 1988-08-18 1995-10-31 Martin Marietta Corporation High strength Al-Cu-Li-Zn-Mg alloys
US5512241A (en) 1988-08-18 1996-04-30 Martin Marietta Corporation Al-Cu-Li weld filler alloy, process for the preparation thereof and process for welding therewith
US5455003A (en) 1988-08-18 1995-10-03 Martin Marietta Corporation Al-Cu-Li alloys with improved cryogenic fracture toughness
US4946517A (en) 1988-10-12 1990-08-07 Aluminum Company Of America Unrecrystallized aluminum plate product by ramp annealing
US4927470A (en) 1988-10-12 1990-05-22 Aluminum Company Of America Thin gauge aluminum plate product by isothermal treatment and ramp anneal
US4988394A (en) 1988-10-12 1991-01-29 Aluminum Company Of America Method of producing unrecrystallized thin gauge aluminum products by heat treating and further working
US5211910A (en) 1990-01-26 1993-05-18 Martin Marietta Corporation Ultra high strength aluminum-base alloys
BR9103666A (pt) 1990-08-27 1992-05-19 Aluminum Co Of America Metodo de producao de um produto de folha de liga a base de aluminio e produto feito pelo dito metodo
US5213639A (en) 1990-08-27 1993-05-25 Aluminum Company Of America Damage tolerant aluminum alloy products useful for aircraft applications such as skin
US5133931A (en) 1990-08-28 1992-07-28 Reynolds Metals Company Lithium aluminum alloy system
US5151136A (en) 1990-12-27 1992-09-29 Aluminum Company Of America Low aspect ratio lithium-containing aluminum extrusions
GB2257435B (en) 1991-07-11 1995-04-05 Aluminum Co Of America Aluminum-lithium alloys and method of making the same
US5376192A (en) 1992-08-28 1994-12-27 Reynolds Metals Company High strength, high toughness aluminum-copper-magnesium-type aluminum alloy
US5624632A (en) 1995-01-31 1997-04-29 Aluminum Company Of America Aluminum magnesium alloy product containing dispersoids
EP0817870A4 (de) 1995-03-21 1998-08-05 Kaiser Aluminium Chem Corp Verfahren zum herstellen von aluminiumflugzeugblechen
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
US5865911A (en) 1995-05-26 1999-02-02 Aluminum Company Of America Aluminum alloy products suited for commercial jet aircraft wing members
US5863359A (en) 1995-06-09 1999-01-26 Aluminum Company Of America Aluminum alloy products suited for commercial jet aircraft wing members
JP3394698B2 (ja) 1997-11-12 2003-04-07 スカイアルミニウム株式会社 高強度かつ良好な切削性を有する高成形性アルミニウム合金板

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EP1170394B1 (de) 2004-04-21
EP1170394A2 (de) 2002-01-09
JP2002053925A (ja) 2002-02-19
US20070000583A1 (en) 2007-01-04
CA2349793A1 (en) 2001-12-12
CA2349793C (en) 2009-09-22
US6562154B1 (en) 2003-05-13
EP1170394A3 (de) 2002-03-20

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