GB1387586A - Aluminium based alloys - Google Patents

Aluminium based alloys

Info

Publication number
GB1387586A
GB1387586A GB3392271A GB3392271A GB1387586A GB 1387586 A GB1387586 A GB 1387586A GB 3392271 A GB3392271 A GB 3392271A GB 3392271 A GB3392271 A GB 3392271A GB 1387586 A GB1387586 A GB 1387586A
Authority
GB
United Kingdom
Prior art keywords
casting
heat
based alloys
alloy containing
aluminium based
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
GB3392271A
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.)
British Aluminum Co Ltd
TI Group Services Ltd
Original Assignee
British Aluminum Co Ltd
TI Group Services Ltd
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
Priority to BE786507D priority Critical patent/BE786507A/en
Application filed by British Aluminum Co Ltd, TI Group Services Ltd filed Critical British Aluminum Co Ltd
Priority to GB3392271A priority patent/GB1387586A/en
Priority to DE19722235168 priority patent/DE2235168C2/en
Priority to IT27164/72A priority patent/IT962986B/en
Priority to SE7209492A priority patent/SE398130B/en
Priority to CH1082572A priority patent/CH562882A5/xx
Priority to JP7215772A priority patent/JPS5630392B2/ja
Priority to FR7226174A priority patent/FR2146847A5/fr
Priority to CA147,541A priority patent/CA1006014A/en
Priority to AU44801/72A priority patent/AU478700B2/en
Priority to NL7210042A priority patent/NL175438C/en
Priority to AT626972A priority patent/AT324721B/en
Priority to US273639A priority patent/US3876474A/en
Priority to US05/509,406 priority patent/US3984260A/en
Publication of GB1387586A publication Critical patent/GB1387586A/en
Priority to JP7499880A priority patent/JPS55161045A/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
    • 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
    • C22F1/047—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 magnesium as the next major constituent

Abstract

1387586 Cracking at specified temperatures BRITISH ALUMINIUM CO Ltd and TI (GROUP SERVICES) Ltd 27 June 1972 [20 July 1971] 33922/71 Heading B3N [Also in Division C7] A non-heat-treatable aluminium base alloy containing at least 5% Mg or at least 1% Zn or a heat-treatable aluminium base alloy containing one or more of Cu, Mg, Zn, Si, Li and Mn are made superplastically deformable by including therein 0À3-0À8% in total of one or more of Nb, Ni, Ta and Zr, substantially all of which is present in solid solution. The alloy is made by casting a melt at at least 775‹ C. (e.g. 775- 925‹ C.) to produce a cell size in the casting not above 30 microns and plastically working the casting at not substantially above 550‹ C.
GB3392271A 1971-07-20 1971-07-20 Aluminium based alloys Expired GB1387586A (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
BE786507D BE786507A (en) 1971-07-20 SUPERPLASTIC ALLOY
GB3392271A GB1387586A (en) 1971-07-20 1971-07-20 Aluminium based alloys
DE19722235168 DE2235168C2 (en) 1971-07-20 1972-07-18 Process for the production of aluminum alloys and their use
IT27164/72A IT962986B (en) 1971-07-20 1972-07-19 SUPER PLASTIC ALLOY
SE7209492A SE398130B (en) 1971-07-20 1972-07-19 SUPERPLASTICALLY WORKED ITEMS, AS WELL AS MANUFACTURED THIS
CH1082572A CH562882A5 (en) 1971-07-20 1972-07-19
FR7226174A FR2146847A5 (en) 1971-07-20 1972-07-20
JP7215772A JPS5630392B2 (en) 1971-07-20 1972-07-20
CA147,541A CA1006014A (en) 1971-07-20 1972-07-20 Aluminium based alloys
AU44801/72A AU478700B2 (en) 1971-07-20 1972-07-20 Superplastic alloy
NL7210042A NL175438C (en) 1971-07-20 1972-07-20 METHOD FOR PREPARING A SUPERPLASTIC ALUMINUM ALLOY AND ARTICLE MADE THEREFROM
AT626972A AT324721B (en) 1971-07-20 1972-07-20 ALUMINUM BASED ALLOY
US273639A US3876474A (en) 1971-07-20 1972-07-20 Aluminium base alloys
US05/509,406 US3984260A (en) 1971-07-20 1974-09-26 Aluminium base alloys
JP7499880A JPS55161045A (en) 1971-07-20 1980-06-05 Aluminum base alloy deformable in superrplastic condition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3392271A GB1387586A (en) 1971-07-20 1971-07-20 Aluminium based alloys

Publications (1)

Publication Number Publication Date
GB1387586A true GB1387586A (en) 1975-03-19

Family

ID=10359149

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3392271A Expired GB1387586A (en) 1971-07-20 1971-07-20 Aluminium based alloys

Country Status (8)

Country Link
JP (1) JPS55161045A (en)
AT (1) AT324721B (en)
BE (1) BE786507A (en)
CH (1) CH562882A5 (en)
DE (1) DE2235168C2 (en)
FR (1) FR2146847A5 (en)
GB (1) GB1387586A (en)
NL (1) NL175438C (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329758A1 (en) * 1975-10-29 1977-05-27 Ti Group Services Ltd ALUMINUM BASED ALLOY
EP0104774A2 (en) 1982-08-27 1984-04-04 Alcan International Limited Light metal alloys
DE3411762A1 (en) * 1983-03-31 1984-10-04 Alcan International Ltd., Montreal, Quebec METHOD FOR SUPERPLASTICALLY DEFORMING A BLANK FROM A METAL ALLOY
US4735774A (en) * 1983-12-30 1988-04-05 The Boeing Company Aluminum-lithium alloy (4)
US4770848A (en) * 1987-08-17 1988-09-13 Rockwell International Corporation Grain refinement and superplastic forming of an aluminum base alloy
US4869870A (en) * 1988-03-24 1989-09-26 Aluminum Company Of America Aluminum-lithium alloys with hafnium
US4961792A (en) * 1984-12-24 1990-10-09 Aluminum Company Of America Aluminum-lithium alloys having improved corrosion resistance containing Mg and Zn
US5066342A (en) * 1988-01-28 1991-11-19 Aluminum Company Of America Aluminum-lithium alloys and method of making the same
US5108519A (en) * 1988-01-28 1992-04-28 Aluminum Company Of America Aluminum-lithium alloys suitable for forgings
US5137686A (en) * 1988-01-28 1992-08-11 Aluminum Company Of America Aluminum-lithium alloys
WO2009156283A1 (en) * 2008-06-24 2009-12-30 Aleris Aluminum Koblenz Gmbh Al-zn-mg alloy product with reduced quench sensitivity

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1445181A (en) * 1973-01-19 1976-08-04 British Aluminium Co Ltd Aluminium base alloys
GB1456050A (en) * 1974-05-13 1976-11-17 British Aluminium Co Ltd Production of metallic articles
JP3869323B2 (en) * 2002-06-26 2007-01-17 株式会社神戸製鋼所 Al alloy plate with excellent ductility
DE102011014590A1 (en) * 2011-01-27 2012-08-02 Volkswagen Aktiengesellschaft Preparation of aluminum alloy for manufacturing aluminum cast, involves alloying base alloy containing aluminum, copper and titanium, adding zirconium and alloying
HUE044222T2 (en) * 2017-02-17 2019-10-28 Drahtwerk Elisental W Erdmann Gmbh & Co Aluminium alloy

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2280175A (en) * 1939-10-27 1942-04-21 Aluminum Co Of America Aluminum alloy
US2226594A (en) * 1939-10-27 1940-12-31 Aluminum Co Of America Aluminum alloy
US2280173A (en) * 1939-10-27 1942-04-21 Aluminum Co Of America Aluminum alloy
US2280177A (en) * 1939-10-27 1942-04-21 Aluminum Co Of America Aluminum alloy
CH239996A (en) * 1942-07-30 1945-11-30 Alais & Froges & Camarque Cie Aluminum alloy, suitable for bar turning and stamping.
CH266151A (en) * 1946-06-28 1950-01-15 Ici Ltd Aluminum alloy.
SE398130B (en) * 1971-07-20 1977-12-05 British Aluminium Co Ltd SUPERPLASTICALLY WORKED ITEMS, AS WELL AS MANUFACTURED THIS

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329758A1 (en) * 1975-10-29 1977-05-27 Ti Group Services Ltd ALUMINUM BASED ALLOY
EP0104774A2 (en) 1982-08-27 1984-04-04 Alcan International Limited Light metal alloys
EP0104774A3 (en) * 1982-08-27 1985-05-15 Alcan International Limited Light metal alloys
DE3411762A1 (en) * 1983-03-31 1984-10-04 Alcan International Ltd., Montreal, Quebec METHOD FOR SUPERPLASTICALLY DEFORMING A BLANK FROM A METAL ALLOY
US4582544A (en) * 1983-03-31 1986-04-15 Alcan International Limited Production of metallic articles
US4735774A (en) * 1983-12-30 1988-04-05 The Boeing Company Aluminum-lithium alloy (4)
US4961792A (en) * 1984-12-24 1990-10-09 Aluminum Company Of America Aluminum-lithium alloys having improved corrosion resistance containing Mg and Zn
US4770848A (en) * 1987-08-17 1988-09-13 Rockwell International Corporation Grain refinement and superplastic forming of an aluminum base alloy
US5066342A (en) * 1988-01-28 1991-11-19 Aluminum Company Of America Aluminum-lithium alloys and method of making the same
US5108519A (en) * 1988-01-28 1992-04-28 Aluminum Company Of America Aluminum-lithium alloys suitable for forgings
US5137686A (en) * 1988-01-28 1992-08-11 Aluminum Company Of America Aluminum-lithium alloys
US4869870A (en) * 1988-03-24 1989-09-26 Aluminum Company Of America Aluminum-lithium alloys with hafnium
WO2009156283A1 (en) * 2008-06-24 2009-12-30 Aleris Aluminum Koblenz Gmbh Al-zn-mg alloy product with reduced quench sensitivity
US9890448B2 (en) 2008-06-24 2018-02-13 Aleris Aluminum Koblenz Gmbh Al—Zn—Mg alloy product with reduced quench sensitivity

Also Published As

Publication number Publication date
DE2235168C2 (en) 1986-11-27
BE786507A (en) 1973-01-22
JPS55161045A (en) 1980-12-15
NL175438B (en) 1984-06-01
NL7210042A (en) 1973-01-23
AU4480172A (en) 1974-01-24
AT324721B (en) 1975-09-10
DE2235168A1 (en) 1973-02-01
CH562882A5 (en) 1975-06-13
NL175438C (en) 1984-11-01
FR2146847A5 (en) 1973-03-02

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee
PE20 Patent expired after termination of 20 years