EP1759027A4 - Heat treatable al-zn-mg-cu alloy for aerospace and automotive castings - Google Patents

Heat treatable al-zn-mg-cu alloy for aerospace and automotive castings

Info

Publication number
EP1759027A4
EP1759027A4 EP05738780A EP05738780A EP1759027A4 EP 1759027 A4 EP1759027 A4 EP 1759027A4 EP 05738780 A EP05738780 A EP 05738780A EP 05738780 A EP05738780 A EP 05738780A EP 1759027 A4 EP1759027 A4 EP 1759027A4
Authority
EP
European Patent Office
Prior art keywords
aerospace
alloy
heat treatable
automotive castings
castings
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Withdrawn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
EP05738780A
Other languages
German (de)
French (fr)
Other versions
EP1759027A2 (en
Inventor
Jen C Lin
Cagatay Yanar
Michael K Brandt
Xinyan Yan
Wenping Zhang
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.)
Howmet Aerospace Inc
Original Assignee
Alcoa 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 Alcoa Inc filed Critical Alcoa Inc
Publication of EP1759027A2 publication Critical patent/EP1759027A2/en
Publication of EP1759027A4 publication Critical patent/EP1759027A4/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Withdrawn legal-status Critical Current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
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/10—Alloys based on aluminium with zinc 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)
  • Continuous Casting (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Body Structure For Vehicles (AREA)
EP05738780A 2004-04-22 2005-04-22 Heat treatable al-zn-mg-cu alloy for aerospace and automotive castings Withdrawn EP1759027A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US56481304P 2004-04-22 2004-04-22
US11/111,212 US20050238528A1 (en) 2004-04-22 2005-04-21 Heat treatable Al-Zn-Mg-Cu alloy for aerospace and automotive castings
PCT/US2005/013769 WO2005106058A2 (en) 2004-04-22 2005-04-22 Heat treatable al-zn-mg-cu alloy for aerospace and automotive castings

Publications (2)

Publication Number Publication Date
EP1759027A2 EP1759027A2 (en) 2007-03-07
EP1759027A4 true EP1759027A4 (en) 2007-10-03

Family

ID=35136635

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05738780A Withdrawn EP1759027A4 (en) 2004-04-22 2005-04-22 Heat treatable al-zn-mg-cu alloy for aerospace and automotive castings

Country Status (9)

Country Link
US (1) US20050238528A1 (en)
EP (1) EP1759027A4 (en)
JP (1) JP2007534840A (en)
KR (1) KR20070004987A (en)
AU (1) AU2005238479A1 (en)
CA (1) CA2564080A1 (en)
MX (1) MXPA06012243A (en)
NO (1) NO20065387L (en)
WO (1) WO2005106058A2 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1683882B2 (en) * 2005-01-19 2010-07-21 Otto Fuchs KG Aluminium alloy with low quench sensitivity and process for the manufacture of a semi-finished product of this alloy
US20060289093A1 (en) * 2005-05-25 2006-12-28 Howmet Corporation Al-Zn-Mg-Ag high-strength alloy for aerospace and automotive castings
US8157932B2 (en) * 2005-05-25 2012-04-17 Alcoa Inc. Al-Zn-Mg-Cu-Sc high strength alloy for aerospace and automotive castings
US8083871B2 (en) 2005-10-28 2011-12-27 Automotive Casting Technology, Inc. High crashworthiness Al-Si-Mg alloy and methods for producing automotive casting
US20080066833A1 (en) * 2006-09-19 2008-03-20 Lin Jen C HIGH STRENGTH, HIGH STRESS CORROSION CRACKING RESISTANT AND CASTABLE Al-Zn-Mg-Cu-Zr ALLOY FOR SHAPE CAST PRODUCTS
US20110044843A1 (en) * 2008-01-16 2011-02-24 Questek Innovations Llc High-strength aluminum casting alloys resistant to hot tearing
US8349462B2 (en) 2009-01-16 2013-01-08 Alcoa Inc. Aluminum alloys, aluminum alloy products and methods for making the same
WO2013105831A1 (en) * 2012-01-12 2013-07-18 한국생산기술연구원 Al-zn alloy with high thermal conductivity for die casting
US9315885B2 (en) * 2013-03-09 2016-04-19 Alcoa Inc. Heat treatable aluminum alloys having magnesium and zinc and methods for producing the same
EP3052668B1 (en) 2013-09-30 2020-07-01 Apple Inc. Aluminum alloys with high strength and cosmetic appeal
EP3483292A1 (en) 2014-04-30 2019-05-15 Alcoa USA Corp. Improved 7xx aluminum casting alloys
US10030292B2 (en) 2014-05-26 2018-07-24 Hrl Laboratories, Llc Hydride-coated microparticles and methods for making the same
JP2017532449A (en) 2014-08-27 2017-11-02 アルコニック インコーポレイテッドＡｒｃｏｎｉｃ Ｉｎｃ． Improved aluminum casting alloy containing manganese, zinc and zirconium
US10648082B1 (en) 2014-09-21 2020-05-12 Hrl Laboratories, Llc Metal-coated reactive powders and methods for making the same
US10682699B2 (en) 2015-07-15 2020-06-16 Hrl Laboratories, Llc Semi-passive control of solidification in powdered materials
CN106868361A (en) 2015-12-10 2017-06-20 华为技术有限公司 Aluminum alloy materials and the shell using the aluminum alloy materials
US10208371B2 (en) 2016-07-13 2019-02-19 Apple Inc. Aluminum alloys with high strength and cosmetic appeal
US10927434B2 (en) 2016-11-16 2021-02-23 Hrl Laboratories, Llc Master alloy metal matrix nanocomposites, and methods for producing the same
US10960497B2 (en) 2017-02-01 2021-03-30 Hrl Laboratories, Llc Nanoparticle composite welding filler materials, and methods for producing the same
US20190032175A1 (en) 2017-02-01 2019-01-31 Hrl Laboratories, Llc Aluminum alloys with grain refiners, and methods for making and using the same
US11779894B2 (en) 2017-02-01 2023-10-10 Hrl Laboratories, Llc Systems and methods for nanofunctionalization of powders
US11286543B2 (en) 2017-02-01 2022-03-29 Hrl Laboratories, Llc Aluminum alloy components from additive manufacturing
US11998978B1 (en) 2017-02-01 2024-06-04 Hrl Laboratories, Llc Thermoplastic-encapsulated functionalized metal or metal alloy powders
US11578389B2 (en) 2017-02-01 2023-02-14 Hrl Laboratories, Llc Aluminum alloy feedstocks for additive manufacturing
US11117193B2 (en) 2017-02-01 2021-09-14 Hrl Laboratories, Llc Additive manufacturing with nanofunctionalized precursors
US12012646B1 (en) 2017-02-01 2024-06-18 Hrl Laboratories, Llc Additively manufacturing components containing nickel alloys, and feedstocks for producing the same
US11396687B2 (en) 2017-08-03 2022-07-26 Hrl Laboratories, Llc Feedstocks for additive manufacturing, and methods of using the same
US11052460B2 (en) 2017-02-01 2021-07-06 Hrl Laboratories, Llc Methods for nanofunctionalization of powders, and nanofunctionalized materials produced therefrom
US11674204B2 (en) 2017-02-01 2023-06-13 Hrl Laboratories, Llc Aluminum alloy feedstocks for additive manufacturing
WO2019089736A1 (en) 2017-10-31 2019-05-09 Arconic Inc. Improved aluminum alloys, and methods for producing the same
US11345980B2 (en) 2018-08-09 2022-05-31 Apple Inc. Recycled aluminum alloys from manufacturing scrap with cosmetic appeal
US11865641B1 (en) 2018-10-04 2024-01-09 Hrl Laboratories, Llc Additively manufactured single-crystal metallic components, and methods for producing the same

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2240940A (en) * 1940-09-28 1941-05-06 Aluminum Co Of America Aluminum alloy
DE900499C (en) * 1941-01-12 1953-12-28 Ver Deutsche Metallwerke Ag Payable corrosion-resistant wrought aluminum-zinc-magnesium alloys
FR1343246A (en) * 1962-12-26 1963-11-15 Ver Leichtmetallwerke Gmbh Use of a malleable aluminum alloy with little or no copper content
CH498201A (en) * 1966-04-07 1970-10-31 High Duty Alloys Ltd Process for the heat treatment of forged or extruded aluminum alloys
GB1218516A (en) * 1968-12-27 1971-01-06 Aluminum Co Of America Clad aluminum base alloy
US3694272A (en) * 1970-12-24 1972-09-26 Kaiser Aluminium Chem Corp Method for forming aluminum sheet
US3945861A (en) * 1975-04-21 1976-03-23 Aluminum Company Of America High strength automobile bumper alloy
WO1992003586A1 (en) * 1990-08-22 1992-03-05 Comalco Aluminium Limited Aluminium alloy suitable for can making
EP1229141A1 (en) * 2001-02-05 2002-08-07 ALUMINIUM RHEINFELDEN GmbH Cast aluminium alloy
WO2004044256A1 (en) * 2002-11-06 2004-05-27 Pechiney Rhenalu Simplified method for making rolled al-zn-mg alloy products, and resulting products

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5383913A (en) * 1976-12-29 1978-07-24 Kobe Steel Ltd Al-zn-mg cast alloy for welded structure
JPS62250149A (en) * 1986-04-24 1987-10-31 Kobe Steel Ltd Aluminum alloy for bicycle
US4873054A (en) * 1986-09-08 1989-10-10 Kb Alloys, Inc. Third element additions to aluminum-titanium master alloys
US20010028861A1 (en) * 1997-12-17 2001-10-11 Que-Tsang Fang High strength Al-Zn-Mg alloy for making shaped castings including vehicle wheels and structural components
US7045094B2 (en) * 2000-12-12 2006-05-16 Andrei Anatolyevich Axenov Aluminum-based material and a method for manufacturing products from aluminum-based material

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2240940A (en) * 1940-09-28 1941-05-06 Aluminum Co Of America Aluminum alloy
DE900499C (en) * 1941-01-12 1953-12-28 Ver Deutsche Metallwerke Ag Payable corrosion-resistant wrought aluminum-zinc-magnesium alloys
FR1343246A (en) * 1962-12-26 1963-11-15 Ver Leichtmetallwerke Gmbh Use of a malleable aluminum alloy with little or no copper content
CH498201A (en) * 1966-04-07 1970-10-31 High Duty Alloys Ltd Process for the heat treatment of forged or extruded aluminum alloys
GB1218516A (en) * 1968-12-27 1971-01-06 Aluminum Co Of America Clad aluminum base alloy
US3694272A (en) * 1970-12-24 1972-09-26 Kaiser Aluminium Chem Corp Method for forming aluminum sheet
US3945861A (en) * 1975-04-21 1976-03-23 Aluminum Company Of America High strength automobile bumper alloy
WO1992003586A1 (en) * 1990-08-22 1992-03-05 Comalco Aluminium Limited Aluminium alloy suitable for can making
EP1229141A1 (en) * 2001-02-05 2002-08-07 ALUMINIUM RHEINFELDEN GmbH Cast aluminium alloy
WO2004044256A1 (en) * 2002-11-06 2004-05-27 Pechiney Rhenalu Simplified method for making rolled al-zn-mg alloy products, and resulting products

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUFNAGEL W: "Key to Aluminium Alloys, 4th Edition", ALUMINIUM-SCHLUESSEL = KEY TO ALUMINIUM ALLOYS, 1991, pages 195 - 205, XP002194851 *

Also Published As

Publication number Publication date
WO2005106058A2 (en) 2005-11-10
NO20065387L (en) 2007-01-17
EP1759027A2 (en) 2007-03-07
CA2564080A1 (en) 2005-11-10
KR20070004987A (en) 2007-01-09
JP2007534840A (en) 2007-11-29
US20050238528A1 (en) 2005-10-27
WO2005106058A3 (en) 2006-09-14
AU2005238479A1 (en) 2005-11-10
MXPA06012243A (en) 2007-01-31

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