GB1320271A - Aluminium alloys - Google Patents

Aluminium alloys

Info

Publication number
GB1320271A
GB1320271A GB1320271DA GB1320271A GB 1320271 A GB1320271 A GB 1320271A GB 1320271D A GB1320271D A GB 1320271DA GB 1320271 A GB1320271 A GB 1320271A
Authority
GB
United Kingdom
Prior art keywords
alloy
jan
exceed
aluminium base
aluminium alloys
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
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of GB1320271A publication Critical patent/GB1320271A/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
    • C22C21/12—Alloys based on aluminium 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
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/14—Alloys based on aluminium with copper as the next major constituent with silicon

Abstract

1320271 Aluminium base alloy UNITED KINGDOM ATOMIC ENERGY AUTHORITY 28 Jan 1972 [29 Jan 1971] 3437/71 Heading C7A An aluminium base alloy comprises:- Cu 3À5-5% Mg 0À2-1% Mn 0À3-1À5% Si 0À5-1% and Ag 0À1-1%, the balance apart from impurities, of which Fe must not exceed 0À7% and B, Be, Cd, Ge, Si, Ti, V and Zr do not exceed 0À5% each a 1% in total, being Al. The alloy may be conventionally heat treated by solution treatment at 500‹C., water quenching and ageing at 160‹C. Soaking at 70-150‹C. without applied stress is also found to improve properties of the alloy.
GB1320271D 1971-01-29 1971-01-29 Aluminium alloys Expired GB1320271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB343771 1971-01-29

Publications (1)

Publication Number Publication Date
GB1320271A true GB1320271A (en) 1973-06-13

Family

ID=9758316

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1320271D Expired GB1320271A (en) 1971-01-29 1971-01-29 Aluminium alloys

Country Status (1)

Country Link
GB (1) GB1320271A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224016A1 (en) * 1985-10-31 1987-06-03 BBC Brown Boveri AG Wrought aluminium alloy of the type Al-Cu-Mg having a high strength in the temperature range between 0 and 250o C
US5630889A (en) * 1995-03-22 1997-05-20 Aluminum Company Of America Vanadium-free aluminum alloy suitable for extruded aerospace products
WO2004003244A1 (en) * 2002-06-29 2004-01-08 Firma Otto Fuchs Al/cu/mg/ag alloy with si, semi-finished product made from such an alloy and method for production of such a semi-finished product
WO2007111634A2 (en) * 2005-09-07 2007-10-04 Alcoa Inc. 2000 series aluminium alloys with enhanced damage tolerance performance for aerospace applications aluminium-legierungen der 2000er-serie mit verbesserter schadenstoleranzleistung fur luftfahrtanwendungen
US7547366B2 (en) 2004-07-15 2009-06-16 Alcoa Inc. 2000 Series alloys with enhanced damage tolerance performance for aerospace applications
US8083871B2 (en) 2005-10-28 2011-12-27 Automotive Casting Technology, Inc. High crashworthiness Al-Si-Mg alloy and methods for producing automotive casting
WO2012169317A1 (en) * 2011-06-10 2012-12-13 株式会社神戸製鋼所 Aluminum alloy having excellent high-temperature characteristics
CN104711468A (en) * 2013-12-16 2015-06-17 北京有色金属研究总院 High strength and high heat resistant aluminum alloy material and preparation method thereof
US20150252454A1 (en) * 2011-09-12 2015-09-10 Alex Cho High strength al-cu-mg-ag-si alloy for cast product structural applications
EP2942412B1 (en) 2014-05-06 2016-11-16 Goodrich Corporation Forged aerospace products from lithium-free aluminium alloy containing copper magnesium and silver
US10240228B2 (en) 2011-08-17 2019-03-26 Otto Fuchs Kg Heat-resistant Al—Cu—Mg—Ag alloy and process for producing a semifinished part or product composed of such an aluminum alloy

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4772342A (en) * 1985-10-31 1988-09-20 Bbc Brown, Boveri & Company, Limited Wrought Al/Cu/Mg-type aluminum alloy of high strength in the temperature range between 0 and 250 degrees C.
CH668269A5 (en) * 1985-10-31 1988-12-15 Bbc Brown Boveri & Cie AL/CU/MG TYPE ALUMINUM ALLOY WITH HIGH STRENGTH IN THE TEMPERATURE RANGE BETWEEN 0 AND 250 C.
EP0224016A1 (en) * 1985-10-31 1987-06-03 BBC Brown Boveri AG Wrought aluminium alloy of the type Al-Cu-Mg having a high strength in the temperature range between 0 and 250o C
US5630889A (en) * 1995-03-22 1997-05-20 Aluminum Company Of America Vanadium-free aluminum alloy suitable for extruded aerospace products
WO2004003244A1 (en) * 2002-06-29 2004-01-08 Firma Otto Fuchs Al/cu/mg/ag alloy with si, semi-finished product made from such an alloy and method for production of such a semi-finished product
US7214279B2 (en) 2002-06-29 2007-05-08 Otto Fuchs Kg Al/Cu/Mg/Ag alloy with Si, semi-finished product made from such an alloy and method for production of such a semi-finished product
US7449073B2 (en) 2004-07-15 2008-11-11 Alcoa Inc. 2000 Series alloys with enhanced damage tolerance performance for aerospace applications
US7547366B2 (en) 2004-07-15 2009-06-16 Alcoa Inc. 2000 Series alloys with enhanced damage tolerance performance for aerospace applications
EP2458026A1 (en) * 2004-07-15 2012-05-30 Alcoa Inc. 2000 series alloys with enhanced damage tolerance performance for aerospace applications
CN103045921A (en) * 2005-09-07 2013-04-17 美铝公司 2000 series alloys with enhanced damage tolerance performance for aerospace applications
WO2007111634A2 (en) * 2005-09-07 2007-10-04 Alcoa Inc. 2000 series aluminium alloys with enhanced damage tolerance performance for aerospace applications aluminium-legierungen der 2000er-serie mit verbesserter schadenstoleranzleistung fur luftfahrtanwendungen
WO2007111634A3 (en) * 2005-09-07 2007-12-06 Alcoa Inc 2000 series aluminium alloys with enhanced damage tolerance performance for aerospace applications aluminium-legierungen der 2000er-serie mit verbesserter schadenstoleranzleistung fur luftfahrtanwendungen
US8083871B2 (en) 2005-10-28 2011-12-27 Automotive Casting Technology, Inc. High crashworthiness Al-Si-Mg alloy and methods for producing automotive casting
US8721811B2 (en) 2005-10-28 2014-05-13 Automotive Casting Technology, Inc. Method of creating a cast automotive product having an improved critical fracture strain
US9353430B2 (en) 2005-10-28 2016-05-31 Shipston Aluminum Technologies (Michigan), Inc. Lightweight, crash-sensitive automotive component
JP2013014835A (en) * 2011-06-10 2013-01-24 Kobe Steel Ltd Aluminum alloy having excellent high-temperature characteristic
WO2012169317A1 (en) * 2011-06-10 2012-12-13 株式会社神戸製鋼所 Aluminum alloy having excellent high-temperature characteristics
CN103459630A (en) * 2011-06-10 2013-12-18 株式会社神户制钢所 Aluminum alloy having excellent high-temperature characteristics
CN103459630B (en) * 2011-06-10 2015-12-02 株式会社神户制钢所 The aluminium alloy of hot properties excellence
US10240228B2 (en) 2011-08-17 2019-03-26 Otto Fuchs Kg Heat-resistant Al—Cu—Mg—Ag alloy and process for producing a semifinished part or product composed of such an aluminum alloy
US20150252454A1 (en) * 2011-09-12 2015-09-10 Alex Cho High strength al-cu-mg-ag-si alloy for cast product structural applications
CN104711468A (en) * 2013-12-16 2015-06-17 北京有色金属研究总院 High strength and high heat resistant aluminum alloy material and preparation method thereof
EP2942412B1 (en) 2014-05-06 2016-11-16 Goodrich Corporation Forged aerospace products from lithium-free aluminium alloy containing copper magnesium and silver

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PE20 Patent expired after termination of 20 years