AU2002245705A1 - Method for aging 7000 series aluminium - Google Patents

Method for aging 7000 series aluminium

Info

Publication number: AU2002245705A1
Authority: AU; Australia
Prior art keywords: aging; series aluminium; aluminium; series
Prior art date: 2001-03-20
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.): Abandoned

Application number

AU2002245705A

Inventor

Dhruba J. Chakrabarti

Diana K. Denzer

John Liu

Lynn E. Oswald

Robert W. Westerlund

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.)

Alcoa Corp

Original Assignee

Alcoa Corp

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.)

2001-03-20

Filing date

2002-03-20

Publication date

2002-10-03

2002-03-20 Application filed by Alcoa Corp filed Critical Alcoa Corp

2002-10-03 Publication of AU2002245705A1 publication Critical patent/AU2002245705A1/en

Status Abandoned legal-status Critical Current

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
- C22F1/053—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)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)

AU2002245705A 2001-03-20 2002-03-20 Method for aging 7000 series aluminium Abandoned AU2002245705A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US27740301P	2001-03-20	2001-03-20
US60/277,403		2001-03-20
PCT/US2002/008538 WO2002075010A2 (en)	2001-03-20	2002-03-20	Method for aging 7000 series aluminium

Publications (1)

Publication Number	Publication Date
AU2002245705A1 true AU2002245705A1 (en)	2002-10-03

Family

ID=23060708

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2002245705A Abandoned AU2002245705A1 (en)	2001-03-20	2002-03-20	Method for aging 7000 series aluminium

Country Status (7)

Country	Link
US (1)	US20030051784A1 (en)
EP (1)	EP1373591A2 (en)
CN (1)	CN1531603A (en)
AU (1)	AU2002245705A1 (en)
BR (1)	BR0208271A (en)
CA (1)	CA2441168A1 (en)
WO (1)	WO2002075010A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20050006010A1 (en) *	2002-06-24	2005-01-13	Rinze Benedictus	Method for producing a high strength Al-Zn-Mg-Cu alloy
US7666267B2 (en)	2003-04-10	2010-02-23	Aleris Aluminum Koblenz Gmbh	Al-Zn-Mg-Cu alloy with improved damage tolerance-strength combination properties
DE112004000603B4 (en)	2003-04-10	2022-11-17	Novelis Koblenz Gmbh	Al-Zn-Mg-Cu alloy
US20050034794A1 (en) *	2003-04-10	2005-02-17	Rinze Benedictus	High strength Al-Zn alloy and method for producing such an alloy product
JP5409125B2 (en) *	2009-05-29	2014-02-05	アイシン軽金属株式会社	7000 series aluminum alloy extruded material excellent in SCC resistance and method for producing the same
EP2518173B1 (en) *	2011-04-26	2017-11-01	Benteler Automobiltechnik GmbH	Method for manufacturing a sheet metal structure component and sheet metal structure component
JP6344816B2 (en) *	2013-08-30	2018-06-20	株式会社Uacj	High-strength aluminum alloy extruded thin section and method for producing the same
US20180171440A1 (en) *	2016-12-21	2018-06-21	Arconic Inc.	High zinc aluminum alloy products

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL39200A (en) *	1972-04-12	1975-08-31	Israel Aircraft Ind Ltd	Method of reducing the susceptibility of alloys,particularly aluminum alloys,to stress-corrosion cracking
US4477292A (en) *	1973-10-26	1984-10-16	Aluminum Company Of America	Three-step aging to obtain high strength and corrosion resistance in Al-Zn-Mg-Cu alloys
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
FR2409319A1 (en) *	1977-11-21	1979-06-15	Cegedur	THERMAL TREATMENT PROCESS FOR THIN 7000 SERIES ALUMINUM ALLOY PRODUCTS
US5108520A (en) *	1980-02-27	1992-04-28	Aluminum Company Of America	Heat treatment of precipitation hardening alloys
US5221377A (en) *	1987-09-21	1993-06-22	Aluminum Company Of America	Aluminum alloy product having improved combinations of properties
CA2069189C (en) *	1991-08-12	1998-04-14	Aerostructures Corporation	Method of developing complex tool shapes
US5865911A (en) *	1995-05-26	1999-02-02	Aluminum Company Of America	Aluminum alloy products suited for commercial jet aircraft wing members
JP3705320B2 (en) *	1997-04-18	2005-10-12	株式会社神戸製鋼所	High strength heat treatment type 7000 series aluminum alloy with excellent corrosion resistance
IL156386A0 (en) *	2000-12-21	2004-01-04	Alcoa Inc	Aluminum alloy products and artificial aging method

2002
- 2002-03-20 US US10/103,273 patent/US20030051784A1/en not_active Abandoned
- 2002-03-20 CA CA002441168A patent/CA2441168A1/en not_active Abandoned
- 2002-03-20 EP EP02713880A patent/EP1373591A2/en not_active Withdrawn
- 2002-03-20 AU AU2002245705A patent/AU2002245705A1/en not_active Abandoned
- 2002-03-20 CN CNA028069358A patent/CN1531603A/en active Pending
- 2002-03-20 WO PCT/US2002/008538 patent/WO2002075010A2/en not_active Ceased
- 2002-03-20 BR BR0208271-3A patent/BR0208271A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
WO2002075010A2 (en)	2002-09-26
WO2002075010A3 (en)	2003-03-13
CA2441168A1 (en)	2002-09-26
EP1373591A2 (en)	2004-01-02
US20030051784A1 (en)	2003-03-20
BR0208271A (en)	2004-03-09
CN1531603A (en)	2004-09-22

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AUPR858501A0 (en)	2001-11-29	Impregnational method
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Legal Events

Date	Code	Title	Description
2004-02-19	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase