WO2007102831A8 - High strength aluminum alloys and process for making the same - Google Patents

High strength aluminum alloys and process for making the same

Info

Publication number
WO2007102831A8
WO2007102831A8 PCT/US2006/010684 US2006010684W WO2007102831A8 WO 2007102831 A8 WO2007102831 A8 WO 2007102831A8 US 2006010684 W US2006010684 W US 2006010684W WO 2007102831 A8 WO2007102831 A8 WO 2007102831A8
Authority
WO
WIPO (PCT)
Prior art keywords
high strength
aluminum alloys
strength aluminum
making
same
Prior art date
Application number
PCT/US2006/010684
Other languages
French (fr)
Other versions
WO2007102831A1 (en
Inventor
Charles E Brooks
Ralph C Dorward
Ray D Parkinson
Rob A Matuska
Mory Shaarbaf
Original Assignee
Kaiser Aluminium Chem Corp
Charles E Brooks
Ralph C Dorward
Ray D Parkinson
Rob A Matuska
Mory Shaarbaf
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=37033998&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2007102831(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kaiser Aluminium Chem Corp, Charles E Brooks, Ralph C Dorward, Ray D Parkinson, Rob A Matuska, Mory Shaarbaf filed Critical Kaiser Aluminium Chem Corp
Priority to EP06849740.3A priority Critical patent/EP1902150B1/en
Priority to SI200632270T priority patent/SI1902150T1/en
Priority to CN2006800173184A priority patent/CN101193839B/en
Publication of WO2007102831A1 publication Critical patent/WO2007102831A1/en
Publication of WO2007102831A8 publication Critical patent/WO2007102831A8/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
    • C22C21/10—Alloys based on aluminium with zinc as the next major constituent
    • 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
    • C22F1/053—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 zinc as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Forging (AREA)
  • Extrusion Of Metal (AREA)
  • Golf Clubs (AREA)
  • Conductive Materials (AREA)
  • Contacts (AREA)

Abstract

High strength aluminum alloys based on the Al-Zn-Mg-Cu alloy system preferably include high levels of zinc and copper, but modest levels of magnesium, to provide increased tensile strength without sacrificing toughness. Preferred ranges of the elements include by weight, 8.5-10.5% Zn, 1.4-1.85 % Mg, 2.25-3.0% Cu and at least one element from the group Zr, V, or Hf not exceeding about 0.5%, the balance substantially aluminum and incidental impurities. In addition, small amounts of scandium (0.05-0.30%) are also preferably employed to prevent recrystalization. During formation of the alloys, homogenization, solution heat treating and artificial aging processes are preferably employed.
PCT/US2006/010684 2005-03-24 2006-03-22 High strength aluminum alloys and process for making the same WO2007102831A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP06849740.3A EP1902150B1 (en) 2005-03-24 2006-03-22 High strength aluminum alloys and process for making the same
SI200632270T SI1902150T1 (en) 2005-03-24 2006-03-22 High strength aluminum alloys and process for making the same
CN2006800173184A CN101193839B (en) 2005-03-24 2006-03-22 High strength aluminum alloys and process for making the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/087,733 US20060213591A1 (en) 2005-03-24 2005-03-24 High strength aluminum alloys and process for making the same
US11/087,733 2005-03-24

Publications (2)

Publication Number Publication Date
WO2007102831A1 WO2007102831A1 (en) 2007-09-13
WO2007102831A8 true WO2007102831A8 (en) 2007-11-29

Family

ID=37033998

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/010684 WO2007102831A1 (en) 2005-03-24 2006-03-22 High strength aluminum alloys and process for making the same

Country Status (5)

Country Link
US (2) US20060213591A1 (en)
EP (1) EP1902150B1 (en)
CN (1) CN101193839B (en)
SI (1) SI1902150T1 (en)
WO (1) WO2007102831A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8636855B2 (en) 2009-03-05 2014-01-28 GM Global Technology Operations LLC Methods of enhancing mechanical properties of aluminum alloy high pressure die castings
US9068252B2 (en) * 2009-03-05 2015-06-30 GM Global Technology Operations LLC Methods for strengthening slowly-quenched/cooled cast aluminum components
US9163304B2 (en) 2010-04-20 2015-10-20 Alcoa Inc. High strength forged aluminum alloy products
WO2012120434A1 (en) * 2011-03-07 2012-09-13 Koninklijke Philips Electronics N.V. A light emitting module, a lamp, a luminaire and a display device
US20120247623A1 (en) * 2011-04-04 2012-10-04 Matuska Robert A Optimization and Control of Metallurgical Properties During Homogenization of an Alloy
CN103572128A (en) * 2013-11-05 2014-02-12 吴高峰 Aluminium alloy for golf clubs and preparation method
CN103572127A (en) * 2013-11-05 2014-02-12 吴高峰 Aluminium alloy for golf clubs
CN103572129A (en) * 2013-11-05 2014-02-12 吴高峰 Preparation method of aluminum alloy for golf clubs
CN103898382B (en) * 2014-03-27 2017-01-04 北京科技大学 Superpower high-ductility corrosion Al Zn Mg Cu aluminum alloy materials and preparation method thereof
CN104152761A (en) * 2014-07-31 2014-11-19 天津大学 Sc-containing Al-Zn-Mg-Cu-Zr alloy and preparation method thereof
CN104862551B (en) * 2015-05-21 2017-09-29 北京科技大学 Al Mg Cu Zn line aluminium alloys and aluminum alloy plate materials preparation method
JP6661870B2 (en) * 2016-05-13 2020-03-11 日本軽金属株式会社 Aluminum alloy base tube for bat, bat and method for manufacturing the same
CN106422240A (en) * 2016-11-11 2017-02-22 佛山市南海区卓航五金厂 Table tennis net frame
CN107099706A (en) * 2017-05-02 2017-08-29 嘉禾福顺机械实业有限公司 A kind of high rigidity materials for prups and preparation method thereof
CN109266879A (en) * 2018-11-20 2019-01-25 天津百恩威新材料科技有限公司 A kind of Bradley bistrique and high-strength aluminum alloy are preparing the application in Bradley bistrique
CN111519057B (en) * 2020-05-22 2021-11-23 佛山市三水凤铝铝业有限公司 Method for prolonging service life of die for preparing aluminum alloy
CN114346217B (en) * 2021-12-22 2024-06-04 中山市奥博精密科技有限公司 Metal casting and preparation method and application thereof
CN114457266A (en) * 2021-12-27 2022-05-10 有研金属复材技术有限公司 Ultrahigh-strength and toughness cast aluminum alloy and forming method thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863528A (en) 1973-10-26 1989-09-05 Aluminum Company Of America Aluminum alloy product having improved combinations of strength and corrosion resistance properties and method for producing the same
FR2716896B1 (en) * 1994-03-02 1996-04-26 Pechiney Recherche Alloy 7000 with high mechanical resistance and process for obtaining it.
US6462120B2 (en) * 1999-06-07 2002-10-08 Eastman Chemical Company Agricultural mulch films with triggered degradation
US6627014B1 (en) * 2000-08-07 2003-09-30 Trw Inc. Smokeless gas generating material for a hybrid inflator
IL156386A0 (en) 2000-12-21 2004-01-04 Alcoa Inc Aluminum alloy products and artificial aging method
US20020150498A1 (en) * 2001-01-31 2002-10-17 Chakrabarti Dhruba J. Aluminum alloy having superior strength-toughness combinations in thick gauges
FR2820438B1 (en) * 2001-02-07 2003-03-07 Pechiney Rhenalu PROCESS FOR THE MANUFACTURE OF A CORROSIVE PRODUCT WITH HIGH RESISTANCE IN ALZNMAGCU ALLOY
US20050006010A1 (en) 2002-06-24 2005-01-13 Rinze Benedictus Method for producing a high strength Al-Zn-Mg-Cu alloy
US20040099352A1 (en) * 2002-09-21 2004-05-27 Iulian Gheorghe Aluminum-zinc-magnesium-copper alloy extrusion
US7214281B2 (en) * 2002-09-21 2007-05-08 Universal Alloy Corporation Aluminum-zinc-magnesium-copper alloy extrusion
EP1565586B1 (en) 2002-11-15 2009-06-10 Alcoa Inc. Aluminum alloy product having improved combinations of properties
US20050034794A1 (en) 2003-04-10 2005-02-17 Rinze Benedictus High strength Al-Zn alloy and method for producing such an alloy product
US20050056353A1 (en) * 2003-04-23 2005-03-17 Brooks Charles E. High strength aluminum alloys and process for making the same

Also Published As

Publication number Publication date
US20060213591A1 (en) 2006-09-28
SI1902150T1 (en) 2018-08-31
CN101193839B (en) 2010-07-14
US20100180988A1 (en) 2010-07-22
EP1902150B1 (en) 2018-06-20
EP1902150A4 (en) 2016-09-07
CN101193839A (en) 2008-06-04
WO2007102831A1 (en) 2007-09-13
EP1902150A1 (en) 2008-03-26

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