GB2115836B - Improvements in or relating to aluminium alloys - Google Patents

Improvements in or relating to aluminium alloys

Info

Publication number
GB2115836B
GB2115836B GB08304923A GB8304923A GB2115836B GB 2115836 B GB2115836 B GB 2115836B GB 08304923 A GB08304923 A GB 08304923A GB 8304923 A GB8304923 A GB 8304923A GB 2115836 B GB2115836 B GB 2115836B
Authority
GB
United Kingdom
Prior art keywords
relating
aluminium alloys
alloys
aluminium
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
Application number
GB08304923A
Other languages
English (en)
Other versions
GB8304923D0 (en
GB2115836A (en
Inventor
Christopher John Peel
Brian Evans
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.)
SECR DEFENCE
UK Secretary of State for Defence
Original Assignee
SECR DEFENCE
UK Secretary of State for Defence
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=26282091&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2115836(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE
Publication of GB8304923D0 publication Critical patent/GB8304923D0/en
Publication of GB2115836A publication Critical patent/GB2115836A/en
Application granted granted Critical
Publication of GB2115836B publication Critical patent/GB2115836B/en
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Forging (AREA)
  • Resistance Heating (AREA)
  • Powder Metallurgy (AREA)
GB08304923A 1982-02-26 1983-02-22 Improvements in or relating to aluminium alloys Expired GB2115836B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8205746 1982-02-26
GB8209010 1982-03-26

Publications (3)

Publication Number Publication Date
GB8304923D0 GB8304923D0 (en) 1983-03-23
GB2115836A GB2115836A (en) 1983-09-14
GB2115836B true GB2115836B (en) 1985-07-24

Family

ID=26282091

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08304923A Expired GB2115836B (en) 1982-02-26 1983-02-22 Improvements in or relating to aluminium alloys

Country Status (13)

Country Link
US (1) US4588553A (https=)
EP (1) EP0088511B1 (https=)
AU (1) AU559436B2 (https=)
BR (1) BR8300859A (https=)
CA (1) CA1228252A (https=)
DE (1) DE3366165D1 (https=)
EG (1) EG16247A (https=)
ES (1) ES8403979A1 (https=)
GB (1) GB2115836B (https=)
IL (1) IL67919A (https=)
IN (1) IN158900B (https=)
NO (1) NO155450C (https=)
NZ (1) NZ203284A (https=)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090583B2 (en) * 1982-03-31 1992-02-05 Alcan International Limited Heat treatment of aluminium alloys
CA1198656A (en) * 1982-08-27 1985-12-31 Roger Grimes Light metal alloys
JPS59118848A (ja) * 1982-12-27 1984-07-09 Sumitomo Light Metal Ind Ltd 電気抵抗を高めた構造用アルミニウム合金
BR8407153A (pt) * 1983-11-24 1985-10-08 Cegedur Ligas a base de al contendo litio,magnesio e cobre
US5160555A (en) * 1983-12-30 1992-11-03 The Boeing Company Aluminum-lithium alloy article
US4603029A (en) * 1983-12-30 1986-07-29 The Boeing Company Aluminum-lithium alloy
US5133930A (en) * 1983-12-30 1992-07-28 The Boeing Company Aluminum-lithium alloy
EP0150456B1 (en) * 1983-12-30 1990-11-14 The Boeing Company Low temperature underaging of lithium bearing aluminum alloy
US4735774A (en) * 1983-12-30 1988-04-05 The Boeing Company Aluminum-lithium alloy (4)
FR2561260B1 (fr) * 1984-03-15 1992-07-17 Cegedur Alliages al-cu-li-mg a tres haute resistance mecanique specifique
FR2561261B1 (fr) * 1984-03-15 1992-07-24 Cegedur Alliages a base d'al contenant du lithium, du cuivre et du magnesium
US4806174A (en) * 1984-03-29 1989-02-21 Aluminum Company Of America Aluminum-lithium alloys and method of making the same
US4797165A (en) * 1984-03-29 1989-01-10 Aluminum Company Of America Aluminum-lithium alloys having improved corrosion resistance and method
US4648913A (en) * 1984-03-29 1987-03-10 Aluminum Company Of America Aluminum-lithium alloys and method
US4567936A (en) * 1984-08-20 1986-02-04 Kaiser Aluminum & Chemical Corporation Composite ingot casting
FR2583776B1 (fr) * 1985-06-25 1987-07-31 Cegedur Produits a base d'al contenant du lithium utilisables a l'etat recristallise et un procede d'obtention
WO1987000206A1 (en) * 1985-07-08 1987-01-15 Allied Corporation High strength, ductile, low density aluminum alloys and process for making same
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
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
US4861551A (en) * 1987-07-30 1989-08-29 The United States Of America As Represented By The Administrator, National Aeronautics And Space Administration Elevated temperature aluminum 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
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
US5085830A (en) * 1989-03-24 1992-02-04 Comalco Aluminum Limited Process for making aluminum-lithium alloys of high toughness
FR2646172B1 (fr) * 1989-04-21 1993-09-24 Cegedur Alliage al-li-cu-mg a bonne deformabilite a froid et bonne resistance aux dommages
US5211910A (en) * 1990-01-26 1993-05-18 Martin Marietta Corporation Ultra high strength aluminum-base alloys
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
EP0996755B1 (en) 1997-02-24 2002-10-02 QinetiQ Limited Aluminium-lithium alloys
BRPI0820679A2 (pt) 2007-12-04 2019-09-10 Alcoa Inc ligas alumínio-cobre-lítio melhoradas
EP3187603B1 (en) 2011-02-17 2024-06-26 Arconic Technologies LLC 2xxx series aluminum lithium alloys
CN109722571B (zh) * 2019-01-11 2021-10-22 南京奥斯行系统工程有限公司 一种高温氧气冷却专用铝合金

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH91615A (de) * 1919-02-15 1921-11-01 Metallbank & Metallurg Ges Ag Verfahren zur Herstellung von Aluminium-Legierungen.
CH216204A (de) * 1937-10-29 1941-08-15 Kommanditgesellschaft Mahle Aluminium-Legierung, insbesondere für Kolben von Brennkraftmaschinen.
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
FR1161306A (fr) * 1956-11-23 1958-08-26 Pechiney Amélioration des alliages au lithium
US2915391A (en) * 1958-01-13 1959-12-01 Aluminum Co Of America Aluminum base alloy
US2915390A (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
DE2127909A1 (en) * 1971-06-04 1972-12-28 Max Planck Gesellschaft Aluminium alloys - contg lithium, magnesium and zinc
JPS4926108A (https=) * 1972-07-05 1974-03-08
US4094705A (en) * 1977-03-28 1978-06-13 Swiss Aluminium Ltd. Aluminum alloys possessing improved resistance weldability

Also Published As

Publication number Publication date
US4588553A (en) 1986-05-13
ES520100A0 (es) 1984-04-01
CA1228252A (en) 1987-10-20
GB8304923D0 (en) 1983-03-23
EP0088511B1 (en) 1986-09-17
IL67919A0 (en) 1983-06-15
NO155450B (no) 1986-12-22
IN158900B (https=) 1987-02-14
DE3366165D1 (en) 1986-10-23
GB2115836A (en) 1983-09-14
NO830620L (no) 1983-08-29
NZ203284A (en) 1985-04-30
EP0088511A1 (en) 1983-09-14
EG16247A (en) 1987-10-30
NO155450C (no) 1987-04-01
BR8300859A (pt) 1983-11-16
IL67919A (en) 1986-11-30
AU559436B2 (en) 1987-03-12
AU1139683A (en) 1983-09-01
ES8403979A1 (es) 1984-04-01

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20030221