EP3117018A4 - High strength aluminum alloys - Google Patents

High strength aluminum alloys Download PDF

Info

Publication number
EP3117018A4
EP3117018A4 EP15760680.7A EP15760680A EP3117018A4 EP 3117018 A4 EP3117018 A4 EP 3117018A4 EP 15760680 A EP15760680 A EP 15760680A EP 3117018 A4 EP3117018 A4 EP 3117018A4
Authority
EP
European Patent Office
Prior art keywords
high strength
aluminum alloys
strength aluminum
alloys
strength
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.)
Withdrawn
Application number
EP15760680.7A
Other languages
German (de)
French (fr)
Other versions
EP3117018A1 (en
Inventor
David A. Lukasak
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.)
Hydro Extrusion USA LLC
Original Assignee
Sapa Extrusions Inc
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 Sapa Extrusions Inc filed Critical Sapa Extrusions Inc
Publication of EP3117018A1 publication Critical patent/EP3117018A1/en
Publication of EP3117018A4 publication Critical patent/EP3117018A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C22F1/05—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 of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
    • 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
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon 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
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
    • 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
    • C22F1/043—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 silicon as the next major constituent

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)
  • Extrusion Of Metal (AREA)
EP15760680.7A 2014-03-11 2015-03-11 High strength aluminum alloys Withdrawn EP3117018A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461951309P 2014-03-11 2014-03-11
US201461954358P 2014-03-17 2014-03-17
PCT/US2015/019867 WO2015138551A1 (en) 2014-03-11 2015-03-11 High strength aluminum alloys

Publications (2)

Publication Number Publication Date
EP3117018A1 EP3117018A1 (en) 2017-01-18
EP3117018A4 true EP3117018A4 (en) 2017-12-13

Family

ID=54072354

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15760680.7A Withdrawn EP3117018A4 (en) 2014-03-11 2015-03-11 High strength aluminum alloys

Country Status (7)

Country Link
US (1) US20170022593A1 (en)
EP (1) EP3117018A4 (en)
JP (1) JP2017512260A (en)
KR (1) KR20170002382A (en)
CN (1) CN106488991A (en)
CA (1) CA2942338A1 (en)
WO (1) WO2015138551A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105220030B (en) * 2015-10-12 2018-03-27 苏州中色研达金属技术有限公司 Electronic product appearance member 6XXX line aluminium alloys and its processing method
CN105238962B (en) * 2015-10-12 2017-10-24 苏州中色研达金属技术有限公司 Electronic product appearance member high-performance 6XXX line aluminium alloys and its processing method
CN111455232A (en) * 2020-05-26 2020-07-28 广东兴发铝业（河南）有限公司 Aluminum alloy round ingot for refrigerator and production method
CN114774745B (en) * 2022-04-22 2023-10-20 山东裕航特种合金装备有限公司 High-strength aluminum alloy for electronic material and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360684A1 (en) * 1976-08-05 1978-03-03 Aluminum Co Of America IMPROVED ALUMINUM STRUCTURAL ELEMENTS, FOR MOTOR VEHICLES
EP0104139A1 (en) * 1982-09-13 1984-03-28 Schweizerische Aluminium Ag Aluminium alloy
EP2644725A2 (en) * 2012-03-30 2013-10-02 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Aluminum alloy forged material for automobile and method for manufacturing the same

Family Cites Families (24)

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Publication number Priority date Publication date Assignee Title
US4589932A (en) * 1983-02-03 1986-05-20 Aluminum Company Of America Aluminum 6XXX alloy products of high strength and toughness having stable response to high temperature artificial aging treatments and method for producing
JP2534266B2 (en) * 1987-07-09 1996-09-11 古河電気工業株式会社 Method for manufacturing winding body for wind noise prevention of electric wire
JPH03247738A (en) * 1990-02-22 1991-11-05 Kobe Steel Ltd Aluminum alloy excellent in bendability
JPH0654405A (en) * 1992-07-29 1994-02-25 Nippon Light Metal Co Ltd Aluminum alloy material for supporting slide plate
JPH0941062A (en) * 1995-07-27 1997-02-10 Furukawa Electric Co Ltd:The Alum.-magnesium-silicon type alum. alloy sheet material for automotive body sheet small in secular change and excellent in baking hardenability and its production
JPH10219381A (en) * 1997-02-03 1998-08-18 Nippon Steel Corp High strength aluminum alloy excellent in intergranular corrosion resistance, and its production
JPH11310841A (en) * 1998-04-28 1999-11-09 Nippon Steel Corp Aluminum alloy extruded shape excellent in fatigue strength, and its production
US6361741B1 (en) * 1999-02-01 2002-03-26 Alcoa Inc. Brazeable 6XXX alloy with B-rated or better machinability
JP4386393B2 (en) * 1999-06-23 2009-12-16 株式会社神戸製鋼所 Aluminum alloy sheet for transport aircraft with excellent corrosion resistance
JP3919996B2 (en) * 2000-02-04 2007-05-30 株式会社神戸製鋼所 Aluminum alloy for plasma processing apparatus, aluminum alloy member for plasma processing apparatus and plasma processing apparatus
DE60110523D1 (en) * 2000-11-10 2005-06-09 Alcoa Inc Production of an ultrafine grain structure in as-cast aluminum alloys
JP4865174B2 (en) * 2001-09-28 2012-02-01 古河スカイ株式会社 Manufacturing method of aluminum alloy sheet with excellent bending workability and drawability
JP3953432B2 (en) * 2003-03-10 2007-08-08 古河スカイ株式会社 Pipe member for gaseous fuel tank, gaseous fuel tank and manufacturing method thereof
JP2004277786A (en) * 2003-03-14 2004-10-07 Nippon Light Metal Co Ltd Method for manufacturing heat treatment type aluminum alloy material for cold working superior in machinability
US8152940B2 (en) * 2006-03-31 2012-04-10 Kobe Steel, Ltd. Aluminum alloy forging member and process for producing the same
US20080041501A1 (en) * 2006-08-16 2008-02-21 Commonwealth Industries, Inc. Aluminum automotive heat shields
JP2009013503A (en) * 2008-09-29 2009-01-22 Showa Denko Kk Aluminum alloy extruded material for machining, machined article made of aluminum alloy, and valve material for automotive part
JP2011074470A (en) * 2009-09-30 2011-04-14 Kobe Steel Ltd Aluminum alloy extruded form with excellent bending crushability and corrosion resistance
JP5366748B2 (en) * 2009-09-30 2013-12-11 株式会社神戸製鋼所 Aluminum alloy extruded material with excellent bending crushability and corrosion resistance
JP5421067B2 (en) * 2009-10-30 2014-02-19 株式会社Ｕａｃｊ Resin-coated aluminum alloy plate for beverage can body and method for producing the same
FR2955336B1 (en) * 2010-01-20 2013-02-15 Alcan Rhenalu PROCESS FOR MANUFACTURING 6XXX ALLOY PRODUCTS FOR VACUUM CHAMBER
EP2822717A4 (en) * 2012-03-07 2016-03-09 Alcoa Inc Improved 6xxx aluminum alloys, and methods for producing the same
JP5698695B2 (en) * 2012-03-30 2015-04-08 株式会社神戸製鋼所 Aluminum alloy forgings for automobiles and manufacturing method thereof
US20140123719A1 (en) * 2012-11-08 2014-05-08 Sapa Extrusions, Inc. Recrystallized 6XXX Aluminum Alloy with Improved Strength and Formability

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360684A1 (en) * 1976-08-05 1978-03-03 Aluminum Co Of America IMPROVED ALUMINUM STRUCTURAL ELEMENTS, FOR MOTOR VEHICLES
EP0104139A1 (en) * 1982-09-13 1984-03-28 Schweizerische Aluminium Ag Aluminium alloy
EP2644725A2 (en) * 2012-03-30 2013-10-02 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Aluminum alloy forged material for automobile and method for manufacturing the same

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
GRYDIN O ET AL: "Influence of Hot Deformation on Mechanical Properties and Microstructure of a Twin-Roll Cast Aluminium Alloy EN AW-6082", JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, ASM INTERNATIONAL, MATERIALS PARK, OH, US, vol. 23, no. 3, 7 December 2013 (2013-12-07), pages 937 - 943, XP035372458, ISSN: 1059-9495, [retrieved on 20131207], DOI: 10.1007/S11665-013-0816-4 *
MROWKA-NOWOTNIK G ET AL: "Influence of heat treatment on the microstructure and mechanical properties of 6005 and 6082 aluminium alloys", JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, ELSEVIER, NL, vol. 162-163, 15 May 2005 (2005-05-15), pages 367 - 372, XP027805870, ISSN: 0924-0136, [retrieved on 20050515] *

Also Published As

Publication number Publication date
WO2015138551A1 (en) 2015-09-17
KR20170002382A (en) 2017-01-06
CN106488991A (en) 2017-03-08
JP2017512260A (en) 2017-05-18
CA2942338A1 (en) 2015-09-17
EP3117018A1 (en) 2017-01-18
US20170022593A1 (en) 2017-01-26

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