NO872996L - Aluminium-lithium-legeringer og fremgangsmaate ved fremstilling derav. - Google Patents

Aluminium-lithium-legeringer og fremgangsmaate ved fremstilling derav.

Info

Publication number
NO872996L
NO872996L NO872996A NO872996A NO872996L NO 872996 L NO872996 L NO 872996L NO 872996 A NO872996 A NO 872996A NO 872996 A NO872996 A NO 872996A NO 872996 L NO872996 L NO 872996L
Authority
NO
Norway
Prior art keywords
product
range
temperature
weight
heat treatment
Prior art date
Application number
NO872996A
Other languages
English (en)
Norwegian (no)
Other versions
NO872996D0 (no
Inventor
Chul Won Cho
Original Assignee
Aluminum Co 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
Application filed by Aluminum Co Of America filed Critical Aluminum Co Of America
Publication of NO872996D0 publication Critical patent/NO872996D0/no
Publication of NO872996L publication Critical patent/NO872996L/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C21/00Alloys based on aluminium

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)
  • Powder Metallurgy (AREA)
NO872996A 1985-11-19 1987-07-17 Aluminium-lithium-legeringer og fremgangsmaate ved fremstilling derav. NO872996L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/793,273 US4806174A (en) 1984-03-29 1985-11-19 Aluminum-lithium alloys and method of making the same
PCT/US1986/002545 WO1987003011A1 (fr) 1985-11-19 1986-11-19 Alliages d'aluminium et de lithium et leur procede de fabrication

Publications (2)

Publication Number Publication Date
NO872996D0 NO872996D0 (no) 1987-07-17
NO872996L true NO872996L (no) 1987-09-17

Family

ID=25159530

Family Applications (1)

Application Number Title Priority Date Filing Date
NO872996A NO872996L (no) 1985-11-19 1987-07-17 Aluminium-lithium-legeringer og fremgangsmaate ved fremstilling derav.

Country Status (9)

Country Link
US (1) US4806174A (fr)
EP (1) EP0247181B1 (fr)
JP (1) JPS63501883A (fr)
AU (1) AU6838187A (fr)
BR (1) BR8606987A (fr)
CA (1) CA1283565C (fr)
DE (1) DE3681792D1 (fr)
NO (1) NO872996L (fr)
WO (1) WO1987003011A1 (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116572A (en) * 1983-12-30 1992-05-26 The Boeing Company Aluminum-lithium alloy
US5137686A (en) * 1988-01-28 1992-08-11 Aluminum Company Of America Aluminum-lithium alloys
US5066342A (en) * 1988-01-28 1991-11-19 Aluminum Company Of America Aluminum-lithium alloys and method of making the same
DE68913561T2 (de) * 1988-01-28 1994-10-20 Aluminum Co Of America Aluminium-Lithium-Legierungen.
US4889569A (en) * 1988-03-24 1989-12-26 The Boeing Company Lithium bearing alloys free of Luder lines
US5259897A (en) * 1988-08-18 1993-11-09 Martin Marietta Corporation Ultrahigh strength Al-Cu-Li-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
US5462712A (en) * 1988-08-18 1995-10-31 Martin Marietta Corporation High strength Al-Cu-Li-Zn-Mg alloys
GB8923047D0 (en) * 1989-10-12 1989-11-29 Secr Defence Auxilary heat treatment for aluminium-lithium alloys
US5211910A (en) * 1990-01-26 1993-05-18 Martin Marietta Corporation Ultra high strength aluminum-base alloys
CA2079327A1 (fr) * 1990-05-02 1991-11-03 Jerry C. Lasalle Alliages aluminium-lithium a solidification rapide et a deux etapes de vieillissement
US5133931A (en) * 1990-08-28 1992-07-28 Reynolds Metals Company Lithium aluminum alloy system
US5198045A (en) * 1991-05-14 1993-03-30 Reynolds Metals Company Low density high strength al-li alloy
GB2257435B (en) * 1991-07-11 1995-04-05 Aluminum Co Of America Aluminum-lithium alloys and method of making the same
US5383986A (en) * 1993-03-12 1995-01-24 Reynolds Metals Company Method of improving transverse direction mechanical properties of aluminum-lithium alloy wrought product using multiple stretching steps
WO1998037250A1 (fr) * 1997-02-24 1998-08-27 The Secretary Of State For Defence Alliages aluminium-lithium
US7438772B2 (en) * 1998-06-24 2008-10-21 Alcoa Inc. Aluminum-copper-magnesium alloys having ancillary additions of lithium
US6322647B1 (en) * 1998-10-09 2001-11-27 Reynolds Metals Company Methods of improving hot working productivity and corrosion resistance in AA7000 series aluminum alloys and products therefrom
US6562154B1 (en) 2000-06-12 2003-05-13 Aloca Inc. Aluminum sheet products having improved fatigue crack growth resistance and methods of making same
RU2180930C1 (ru) 2000-08-01 2002-03-27 Государственное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" Сплав на основе алюминия и способ изготовления полуфабрикатов из этого сплава
ES2292331B2 (es) * 2003-03-17 2009-09-16 Corus Aluminium Walzprodukte Gmbh Metodo para producir una estructura monolitica de aluminio integrada y un producto de aluminio mecanizado a partir de esa estructura.
US8771441B2 (en) * 2005-12-20 2014-07-08 Bernard Bes High fracture toughness aluminum-copper-lithium sheet or light-gauge plates suitable for fuselage panels
WO2009073794A1 (fr) 2007-12-04 2009-06-11 Alcoa Inc. Alliages d'aluminium-cuivre-lithium améliorés
EP2614170A4 (fr) 2010-09-08 2015-10-14 Alcoa Inc Alliages d'aluminium 7xxx perfectionnés et leurs procédés de production
FR2981365B1 (fr) * 2011-10-14 2018-01-12 Constellium Issoire Procede de transformation ameliore de toles en alliage al-cu-li
WO2013172910A2 (fr) 2012-03-07 2013-11-21 Alcoa Inc. Alliages d'aluminium 2xxx améliorés et procédés de production correspondants
CN102864348A (zh) * 2012-09-21 2013-01-09 无锡恒畅铁路轨枕有限公司 一种轨枕用铝锂合金
US9587298B2 (en) 2013-02-19 2017-03-07 Arconic Inc. Heat treatable aluminum alloys having magnesium and zinc and methods for producing the same
CN104018043B (zh) * 2014-06-19 2016-08-24 芜湖市泰美机械设备有限公司 一种高强度航空用铸造铝合金及其热处理方法
WO2020172046A1 (fr) * 2019-02-20 2020-08-27 Howmet Aerospace Inc. Alliages d'aluminium-magnésium-zinc améliorés
CN112609110B (zh) * 2020-12-31 2022-01-28 郑州轻研合金科技有限公司 一种可阳极氧化的铝锂合金及其制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1620081A (en) * 1919-02-15 1927-03-08 Allied Process Corp Alloy of lithium and aluminum
US1620082A (en) * 1923-12-07 1927-03-08 Allied Process Corp Aluminum alloy containing lithium
US2381219A (en) * 1942-10-12 1945-08-07 Aluminum Co Of America Aluminum alloy
FR1148719A (fr) * 1955-04-05 1957-12-13 Stone & Company Charlton Ltd J Perfectionnements aux alliages à base d'aluminium
US2915390A (en) * 1958-01-13 1959-12-01 Aluminum Co Of America Aluminum base alloy
US2915391A (en) * 1958-01-13 1959-12-01 Aluminum Co Of America Aluminum base alloy
GB1172736A (en) * 1967-02-27 1969-12-03 Iosif Naumovich Fridlyander Aluminium-Base Alloy
DE1927500B2 (de) * 1969-05-30 1972-06-15 Max Planck Gesellschaft zur Förde rung der Wissenschaften E V , 8000 Mun chen Verwendung einer lithiumhaltigen aluminiumlegierung als spannungskorrosionsbestaendiger werkstoff
US4094705A (en) * 1977-03-28 1978-06-13 Swiss Aluminium Ltd. Aluminum alloys possessing improved resistance weldability
SU707373A1 (ru) * 1978-10-30 1981-06-07 Предприятие П/Я Р-6209 Способ термической обработки сплавовНА OCHOBE АлюМиНи C лиТиЕМ
US4409038A (en) * 1980-07-31 1983-10-11 Novamet Inc. Method of producing Al-Li alloys with improved properties and product
EP0088511B1 (fr) * 1982-02-26 1986-09-17 Secretary of State for Defence in Her Britannic Majesty's Gov. of the United Kingdom of Great Britain and Northern Ireland Alliages d'aluminium
EP0090583B2 (fr) * 1982-03-31 1992-02-05 Alcan International Limited Traitement thermique d'alliages d'aluminium
DE3368087D1 (en) * 1982-10-05 1987-01-15 Secr Defence Brit Improvements in or relating to aluminium alloys
US4624717A (en) * 1983-03-31 1986-11-25 Alcan International Limited Aluminum alloy heat treatment
FR2561260B1 (fr) * 1984-03-15 1992-07-17 Cegedur Alliages al-cu-li-mg a tres haute resistance mecanique specifique
US4648913A (en) * 1984-03-29 1987-03-10 Aluminum Company Of America Aluminum-lithium alloys and method

Also Published As

Publication number Publication date
CA1283565C (fr) 1991-04-30
EP0247181A1 (fr) 1987-12-02
EP0247181A4 (fr) 1988-05-02
AU6838187A (en) 1987-06-02
US4806174A (en) 1989-02-21
EP0247181B1 (fr) 1991-10-02
BR8606987A (pt) 1987-12-01
JPS63501883A (ja) 1988-07-28
NO872996D0 (no) 1987-07-17
WO1987003011A1 (fr) 1987-05-21
DE3681792D1 (de) 1991-11-07

Similar Documents

Publication Publication Date Title
NO872996L (no) Aluminium-lithium-legeringer og fremgangsmaate ved fremstilling derav.
US4844750A (en) Aluminum-lithium alloys
US5066342A (en) Aluminum-lithium alloys and method of making the same
US5133931A (en) Lithium aluminum alloy system
US5198045A (en) Low density high strength al-li alloy
JP5068654B2 (ja) 高強度、高靱性Al−Zn合金製品およびそのような製品の製造方法
US4869870A (en) Aluminum-lithium alloys with hafnium
US5938867A (en) Method of manufacturing aluminum aircraft sheet
JP2008516079A5 (fr)
US4961792A (en) Aluminum-lithium alloys having improved corrosion resistance containing Mg and Zn
US4797165A (en) Aluminum-lithium alloys having improved corrosion resistance and method
US4795502A (en) Aluminum-lithium alloy products and method of making the same
CA1338007C (fr) Alliages d'aluminium-lithium
EP0281076B1 (fr) Produit laminé plat en aluminium-lithium
US5135713A (en) Aluminum-lithium alloys having high zinc
US5137686A (en) Aluminum-lithium alloys
US4921548A (en) Aluminum-lithium alloys and method of making same
JPH05501588A (ja) 冷間圧延特性を改良した板またはストリップ材の製造方法
US4915747A (en) Aluminum-lithium alloys and process therefor
EP0266741A1 (fr) Alliages à base d'aluminium-lithium et procédé de production
JPH05148597A (ja) アルミニウムおよびリチウム合金およびその製造方法
GB2257435A (en) Aluminum-lithium alloys and method of making the same
Ravanan et al. Impacts Of Age Hardening In Microstructure Of Al2016 Aluminium Alloy At T6 Condition