IN158900B - - Google Patents

Info

Publication number
IN158900B
IN158900B IN80/DEL/83A IN80DE1983A IN158900B IN 158900 B IN158900 B IN 158900B IN 80DE1983 A IN80DE1983 A IN 80DE1983A IN 158900 B IN158900 B IN 158900B
Authority
IN
India
Application number
IN80/DEL/83A
Other languages
English (en)
Inventor
Brian Evans
Christopher John Peel
Original Assignee
Secr 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=IN158900(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Secr Defence filed Critical Secr Defence
Priority to IN167/DEL/86A priority Critical patent/IN166488B/en
Publication of IN158900B publication Critical patent/IN158900B/en

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)
IN80/DEL/83A 1982-02-26 1983-02-08 IN158900B (https=)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN167/DEL/86A IN166488B (https=) 1982-02-26 1986-02-26

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
IN158900B true IN158900B (https=) 1987-02-14

Family

ID=26282091

Family Applications (1)

Application Number Title Priority Date Filing Date
IN80/DEL/83A IN158900B (https=) 1982-02-26 1983-02-08

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
DE3366165D1 (en) 1986-10-23
GB2115836B (en) 1985-07-24
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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