WO2005106057A3 - Heat treatable al-zn-mg alloy for aerospace and automotive castings - Google Patents

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

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Publication number
WO2005106057A3
WO2005106057A3 PCT/US2005/013766 US2005013766W WO2005106057A3 WO 2005106057 A3 WO2005106057 A3 WO 2005106057A3 US 2005013766 W US2005013766 W US 2005013766W WO 2005106057 A3 WO2005106057 A3 WO 2005106057A3
Authority
WO
WIPO (PCT)
Prior art keywords
alloy
aerospace
heat treatable
automotive castings
castings
Prior art date
Application number
PCT/US2005/013766
Other languages
French (fr)
Other versions
WO2005106057A2 (en
WO2005106057B1 (en
Inventor
Jen C Lin
Cagatay Yanar
Michael K Brandt
Xinyan Yan
Wenping Zhang
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
Priority to CA002564078A priority Critical patent/CA2564078A1/en
Priority to AU2005238478A priority patent/AU2005238478A1/en
Priority to EP05743381A priority patent/EP1759028A4/en
Priority to JP2007509666A priority patent/JP2007534839A/en
Priority to MXPA06012242A priority patent/MXPA06012242A/en
Publication of WO2005106057A2 publication Critical patent/WO2005106057A2/en
Publication of WO2005106057A3 publication Critical patent/WO2005106057A3/en
Publication of WO2005106057B1 publication Critical patent/WO2005106057B1/en
Priority to NO20065386A priority patent/NO20065386L/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

Abstract

A heat treatable aluminum alloy for shaped castings includes from about 3.5-5.5 % Zn, from about 1-1.5 % Mg, less than about 1 % Si, less than about 0.30 % Mn, and less than about 0.3 % Fe and other incidental impurities.
PCT/US2005/013766 2004-04-22 2005-04-22 Heat treatable al-zn-mg alloy for aerospace and automotive castings WO2005106057A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA002564078A CA2564078A1 (en) 2004-04-22 2005-04-22 Heat treatable al-zn-mg alloy for aerospace and automotive castings
AU2005238478A AU2005238478A1 (en) 2004-04-22 2005-04-22 Heat treatable AL-ZN-MG alloy for aerospace and automotive castings
EP05743381A EP1759028A4 (en) 2004-04-22 2005-04-22 Heat treatable al-zn-mg alloy for aerospace and automotive castings
JP2007509666A JP2007534839A (en) 2004-04-22 2005-04-22 Heat-treatable Al-Zn-Mg alloys for aerospace and automotive castings
MXPA06012242A MXPA06012242A (en) 2004-04-22 2005-04-22 Heat treatable al-zn-mg alloy for aerospace and automotive castings.
NO20065386A NO20065386L (en) 2004-04-22 2006-11-22 Heat-treated Al-Zn-Mg alloy for stuffing for the aviation and automotive industry

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US56481304P 2004-04-22 2004-04-22
US60/564,813 2004-04-22
US11/111,585 US20050238529A1 (en) 2004-04-22 2005-04-21 Heat treatable Al-Zn-Mg alloy for aerospace and automotive castings
US11/111,585 2005-04-21

Publications (3)

Publication Number Publication Date
WO2005106057A2 WO2005106057A2 (en) 2005-11-10
WO2005106057A3 true WO2005106057A3 (en) 2006-01-26
WO2005106057B1 WO2005106057B1 (en) 2006-03-02

Family

ID=35136636

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/013766 WO2005106057A2 (en) 2004-04-22 2005-04-22 Heat treatable al-zn-mg alloy for aerospace and automotive castings

Country Status (9)

Country Link
US (1) US20050238529A1 (en)
EP (1) EP1759028A4 (en)
JP (1) JP2007534839A (en)
KR (1) KR20070009719A (en)
AU (1) AU2005238478A1 (en)
CA (1) CA2564078A1 (en)
MX (1) MXPA06012242A (en)
NO (1) NO20065386L (en)
WO (1) WO2005106057A2 (en)

Families Citing this family (11)

* 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
US8083871B2 (en) 2005-10-28 2011-12-27 Automotive Casting Technology, Inc. High crashworthiness Al-Si-Mg alloy and methods for producing automotive casting
EP1978120B1 (en) * 2007-03-30 2012-06-06 Technische Universität Clausthal Aluminium-silicon alloy and method for production of same
ES2330713B2 (en) * 2008-06-11 2010-04-19 Abinash Banerji ALUMINUM BASED GRAIN TUNER.
US8349462B2 (en) 2009-01-16 2013-01-08 Alcoa Inc. Aluminum alloys, aluminum alloy products and methods for making the same
FR2968675B1 (en) 2010-12-14 2013-03-29 Alcan Rhenalu 7XXX THICK-ALLOY PRODUCTS AND METHOD OF MANUFACTURE
TWI606122B (en) * 2013-09-30 2017-11-21 蘋果公司 Aluminum alloys with high strength and cosmetic appeal
DE102014224229A1 (en) 2014-11-27 2016-06-02 Federal-Mogul Nürnberg GmbH Method for producing an engine component, engine component and use of an aluminum alloy
US11345980B2 (en) 2018-08-09 2022-05-31 Apple Inc. Recycled aluminum alloys from manufacturing scrap with cosmetic appeal
CN114214547B (en) * 2021-09-30 2022-08-23 中国航发北京航空材料研究院 Aluminum-zinc-magnesium-scandium alloy and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1229141A1 (en) * 2001-02-05 2002-08-07 ALUMINIUM RHEINFELDEN GmbH Cast aluminium alloy

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Publication number Priority date Publication date Assignee Title
FR917559A (en) * 1945-11-20 1947-01-15 Aluminum-zinc-magnesium alloys
US3616420A (en) * 1968-11-25 1971-10-26 British Aluminium Co Ltd Aluminium base alloys and anodes
JPS61186445A (en) * 1985-02-12 1986-08-20 Riyouka Keikinzoku Kogyo Kk Metallic mold for molding resin
JPS61227143A (en) * 1985-03-29 1986-10-09 Sumitomo Light Metal Ind Ltd Aluminum alloy for high pressure casting excelling in strength and suitable for welding structures
JP3594272B2 (en) * 1995-06-14 2004-11-24 古河スカイ株式会社 High strength aluminum alloy for welding with excellent stress corrosion cracking resistance
JPH10280081A (en) * 1997-04-08 1998-10-20 Sky Alum Co Ltd Frame-shaped member with high strength and high precision, made of al-zn-mg alloy, and its production
JPH10298692A (en) * 1997-04-22 1998-11-10 Sky Alum Co Ltd Frame-shaped member with high strength and high precision, and its production
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
JP4818509B2 (en) * 2000-12-04 2011-11-16 新日本製鐵株式会社 Paint bake hardening and press forming aluminum alloy plate and method for producing the same
JP3852915B2 (en) * 2001-11-05 2006-12-06 九州三井アルミニウム工業株式会社 Method for producing semi-melt molded billet of aluminum alloy for transportation equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1229141A1 (en) * 2001-02-05 2002-08-07 ALUMINIUM RHEINFELDEN GmbH Cast aluminium alloy

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1759028A4 *

Also Published As

Publication number Publication date
EP1759028A2 (en) 2007-03-07
KR20070009719A (en) 2007-01-18
WO2005106057A2 (en) 2005-11-10
US20050238529A1 (en) 2005-10-27
AU2005238478A1 (en) 2005-11-10
JP2007534839A (en) 2007-11-29
CA2564078A1 (en) 2005-11-10
MXPA06012242A (en) 2007-01-31
NO20065386L (en) 2007-01-12
EP1759028A4 (en) 2007-10-03

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