DE69326838D1 - Zähe aluminiumlegierung mit kupfer und magnesium - Google Patents

Zähe aluminiumlegierung mit kupfer und magnesium

Info

Publication number
DE69326838D1
DE69326838D1 DE69326838T DE69326838T DE69326838D1 DE 69326838 D1 DE69326838 D1 DE 69326838D1 DE 69326838 T DE69326838 T DE 69326838T DE 69326838 T DE69326838 T DE 69326838T DE 69326838 D1 DE69326838 D1 DE 69326838D1
Authority
DE
Germany
Prior art keywords
magnesium
copper
aluminum alloy
tough aluminum
tough
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.)
Expired - Lifetime
Application number
DE69326838T
Other languages
English (en)
Other versions
DE69326838T2 (de
DE69326838T3 (de
Inventor
William A Cassada
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
Reynolds Metals Co
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=25470597&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69326838(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Reynolds Metals Co filed Critical Reynolds Metals Co
Publication of DE69326838D1 publication Critical patent/DE69326838D1/de
Publication of DE69326838T2 publication Critical patent/DE69326838T2/de
Application granted granted Critical
Publication of DE69326838T3 publication Critical patent/DE69326838T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium
DE69326838T 1992-08-28 1993-08-27 Zähe aluminiumlegierung mit kupfer und magnesium Expired - Lifetime DE69326838T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US937935 1992-08-28
US07/937,935 US5376192A (en) 1992-08-28 1992-08-28 High strength, high toughness aluminum-copper-magnesium-type aluminum alloy
PCT/US1993/008069 WO1994005820A1 (en) 1992-08-28 1993-08-27 Tough aluminum alloy containing copper and magnesium

Publications (3)

Publication Number Publication Date
DE69326838D1 true DE69326838D1 (de) 1999-11-25
DE69326838T2 DE69326838T2 (de) 2000-04-27
DE69326838T3 DE69326838T3 (de) 2007-10-18

Family

ID=25470597

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69326838T Expired - Lifetime DE69326838T3 (de) 1992-08-28 1993-08-27 Zähe aluminiumlegierung mit kupfer und magnesium

Country Status (5)

Country Link
US (3) US5376192A (de)
EP (1) EP0656956B9 (de)
CA (1) CA2142462C (de)
DE (1) DE69326838T3 (de)
WO (1) WO1994005820A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102952973A (zh) * 2012-11-20 2013-03-06 无锡康柏斯机械科技有限公司 一种湿拉机

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5800927A (en) * 1995-03-22 1998-09-01 Aluminum Company Of America Vanadium-free, lithium-free, aluminum alloy suitable for sheet and plate aerospace products
US5665306A (en) * 1995-03-22 1997-09-09 Aluminum Company Of America Aerospace structural member made from a substantially vanadium-free aluminum alloy
US5879475A (en) * 1995-03-22 1999-03-09 Aluminum Company Of America Vanadium-free, lithium-free aluminum alloy suitable for forged aerospace products
US5652063A (en) * 1995-03-22 1997-07-29 Aluminum Company Of America Sheet or plate product made from a substantially vanadium-free aluminum alloy
US5630889A (en) * 1995-03-22 1997-05-20 Aluminum Company Of America Vanadium-free aluminum alloy suitable for extruded aerospace products
JP3053352B2 (ja) * 1995-04-14 2000-06-19 株式会社神戸製鋼所 破壊靭性、疲労特性および成形性の優れた熱処理型Ａｌ合金
FR2737225B1 (fr) * 1995-07-28 1997-09-05 Pechiney Rhenalu Alliage al-cu-mg a resistance elevee au fluage
FR2737224B1 (fr) * 1995-07-28 1997-10-17 Aerospatiale Element de structure d'aeronef, et notamment d'avion supersonique, en alliage d'aluminium presentant une longue duree de vie, une bonne tolerance aux dommages et une bonne resistance a la corrosion sous contrainte
JPH09296245A (ja) * 1996-04-30 1997-11-18 Kyushu Mitsui Alum Kogyo Kk 鋳物用アルミニウム合金
WO1999008171A1 (de) 1997-08-05 1999-02-18 Wittkoetter Erland Vorrichtung und verfahren zur geschützten ausgabe elektronisch übertragener und gespeicherter dokumente
US7438772B2 (en) 1998-06-24 2008-10-21 Alcoa Inc. Aluminum-copper-magnesium alloys having ancillary additions of lithium
US6579386B1 (en) * 1999-03-15 2003-06-17 Lockheed Martin Corporation Filler wire for aluminum alloys and method of welding
US6645321B2 (en) 1999-09-10 2003-11-11 Geoffrey K. Sigworth Method for grain refinement of high strength aluminum casting alloys
US6368427B1 (en) 1999-09-10 2002-04-09 Geoffrey K. Sigworth Method for grain refinement of high strength aluminum casting alloys
FR2802946B1 (fr) * 1999-12-28 2002-02-15 Pechiney Rhenalu Element de structure d'avion en alliage al-cu-mg
US6562154B1 (en) 2000-06-12 2003-05-13 Aloca Inc. Aluminum sheet products having improved fatigue crack growth resistance and methods of making same
AU2003269857A1 (en) * 2002-07-09 2004-01-23 Pechiney Rhenalu Alcumg alloys for aerospace application
FR2842212B1 (fr) * 2002-07-11 2004-08-13 Pechiney Rhenalu Element de structure d'avion en alliage a1-cu-mg
US7604704B2 (en) * 2002-08-20 2009-10-20 Aleris Aluminum Koblenz Gmbh Balanced Al-Cu-Mg-Si alloy product
US7323068B2 (en) * 2002-08-20 2008-01-29 Aleris Aluminum Koblenz Gmbh High damage tolerant Al-Cu alloy
US7494552B2 (en) * 2002-08-20 2009-02-24 Aleris Aluminum Koblenz Gmbh Al-Cu alloy with high toughness
US20050034794A1 (en) * 2003-04-10 2005-02-17 Rinze Benedictus High strength Al-Zn alloy and method for producing such an alloy product
RU2353693C2 (ru) 2003-04-10 2009-04-27 Корус Алюминиум Вальцпродукте Гмбх СПЛАВ Al-Zn-Mg-Cu
US7666267B2 (en) * 2003-04-10 2010-02-23 Aleris Aluminum Koblenz Gmbh Al-Zn-Mg-Cu alloy with improved damage tolerance-strength combination properties
BRPI0410713B1 (pt) * 2003-05-28 2018-04-03 Constellium Rolled Products Ravenswood, Llc Membro estrutural de aeronave
US8043445B2 (en) * 2003-06-06 2011-10-25 Aleris Aluminum Koblenz Gmbh High-damage tolerant alloy product in particular for aerospace applications
FR2858984B1 (fr) * 2003-08-19 2007-01-19 Corus Aluminium Walzprod Gmbh Produit en alliage ai-cu a haute tenacite et son procede de production
DE60309711T2 (de) * 2003-09-26 2007-09-13 Kabushiki Kaisha Kobe Seiko Sho, Kobe Aluminiumlegierungsschmiedematerial mit ausgezeichneter Hochtemperaturermüdungsfestigkeit
US20060032560A1 (en) * 2003-10-29 2006-02-16 Corus Aluminium Walzprodukte Gmbh Method for producing a high damage tolerant aluminium alloy
US7547366B2 (en) * 2004-07-15 2009-06-16 Alcoa Inc. 2000 Series alloys with enhanced damage tolerance performance for aerospace applications
US7449073B2 (en) 2004-07-15 2008-11-11 Alcoa Inc. 2000 Series alloys with enhanced damage tolerance performance for aerospace applications
US7883591B2 (en) * 2004-10-05 2011-02-08 Aleris Aluminum Koblenz Gmbh High-strength, high toughness Al-Zn alloy product and method for producing such product
US20070204937A1 (en) * 2005-07-21 2007-09-06 Aleris Koblenz Aluminum Gmbh Wrought aluminium aa7000-series alloy product and method of producing said product
US20070151636A1 (en) * 2005-07-21 2007-07-05 Corus Aluminium Walzprodukte Gmbh Wrought aluminium AA7000-series alloy product and method of producing said product
US8083871B2 (en) 2005-10-28 2011-12-27 Automotive Casting Technology, Inc. High crashworthiness Al-Si-Mg alloy and methods for producing automotive casting
US20070102071A1 (en) * 2005-11-09 2007-05-10 Bac Of Virginia, Llc High strength, high toughness, weldable, ballistic quality, castable aluminum alloy, heat treatment for same and articles produced from same
US8608876B2 (en) * 2006-07-07 2013-12-17 Aleris Aluminum Koblenz Gmbh AA7000-series aluminum alloy products and a method of manufacturing thereof
CN101484603B (zh) * 2006-07-07 2011-09-21 阿勒里斯铝业科布伦茨有限公司 Aa7000系列铝合金产品及其制造方法
US8980021B2 (en) * 2008-04-02 2015-03-17 GM Global Technology Operations LLC Metal treatment to eliminate hot tear defects in low silicon aluminum alloys
DE112009002512B4 (de) 2008-10-10 2023-03-23 Gkn Sinter Metals, Llc. Mengenchemieformulierung für Pulvermetall-Aluminiumlegierung
RU2524288C2 (ru) 2009-01-22 2014-07-27 Алкоа Инк. Усовершенствованные алюминиево-медные сплавы, содержащие ванадий
KR101437243B1 (ko) * 2009-09-04 2014-09-03 알코아 인코포레이티드 방탄 성능을 개선하기 위한 알루미늄 합금 에이징 방법
GB2477744B (en) * 2010-02-10 2014-06-04 Aeromet Internat Plc Aluminium-copper alloy for casting
US9347558B2 (en) 2010-08-25 2016-05-24 Spirit Aerosystems, Inc. Wrought and cast aluminum alloy with improved resistance to mechanical property degradation
FR2974118B1 (fr) * 2011-04-15 2013-04-26 Alcan Rhenalu Alliages aluminium cuivre magnesium performants a haute temperature
RU2487961C2 (ru) * 2011-10-24 2013-07-20 Открытое акционерное общество "Раменское приборостроительное конструкторское бюро" (ОАО "РПКБ") Способ закалки листовых заготовок из алюминиевого сплава д16
US10266933B2 (en) 2012-08-27 2019-04-23 Spirit Aerosystems, Inc. Aluminum-copper alloys with improved strength
CN104451296A (zh) * 2014-12-15 2015-03-25 西南铝业（集团）有限责任公司 一种2系铝合金的制备方法
CN104532091A (zh) * 2014-12-15 2015-04-22 西南铝业（集团）有限责任公司 一种2系铝合金
US20170016096A1 (en) * 2015-07-16 2017-01-19 Hamilton Sundstrand Corporation Method of manufacturing aluminum alloy articles
CN110650582A (zh) * 2019-10-23 2020-01-03 常州澳弘电子股份有限公司 一种具有高机械强度和韧性的铝基pcb板及其制备方法
FR3111143B1 (fr) 2020-06-04 2022-11-18 Constellium Issoire Produits en alliage aluminium cuivre magnésium performants à haute température
CN115558828B (zh) * 2022-11-30 2023-03-17 中南大学 一种耐热低钒Al-Cu-Mg-Ag系合金及其应用

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA863262A (en) * 1971-02-09 J. Ashton Stanley Aluminium alloys and articles made therefrom
US1099561A (en) * 1913-02-11 1914-06-09 William A Mcadams Aluminum alloy.
US2823994A (en) * 1956-01-23 1958-02-18 Fuchs Kg Otto Al-mg-zn-alloy having high stress corrosion resistance
BE668895A (de) * 1964-08-28
GB1211563A (en) * 1967-02-27 1970-11-11 Fulmer Res Inst Ltd Improvements relating to aluminium-base alloys
US3475166A (en) * 1969-01-15 1969-10-28 Electronic Specialty Co Aluminum base alloy
US3826688A (en) † 1971-01-08 1974-07-30 Reynolds Metals Co Aluminum alloy system
DE2234111C2 (de) * 1972-07-12 1983-09-01 Vereinigte Aluminium-Werke Ag, 5300 Bonn Verwendung eines Aluminium-Schweißzusatzwerkstoffes
US4063936A (en) * 1974-01-14 1977-12-20 Alloy Trading Co., Ltd. Aluminum alloy having high mechanical strength and elongation and resistant to stress corrosion crack
US4062704A (en) * 1976-07-09 1977-12-13 Swiss Aluminium Ltd. Aluminum alloys possessing improved resistance weldability
US4711762A (en) * 1982-09-22 1987-12-08 Aluminum Company Of America Aluminum base alloys of the A1-Cu-Mg-Zn type
JPS59123736A (ja) * 1982-12-28 1984-07-17 Tokuriki Honten Co Ltd 低融点合金
JPS59123735A (ja) * 1982-12-30 1984-07-17 Sumitomo Light Metal Ind Ltd 電気抵抗を高めた構造用低放射化アルミニウム合金
US4610733A (en) * 1984-12-18 1986-09-09 Aluminum Company Of America High strength weldable aluminum base alloy product and method of making same
CH668269A5 (de) * 1985-10-31 1988-12-15 Bbc Brown Boveri & Cie Aluminium-knetlegierung des typs al/cu/mg mit hoher festigkeit im temperaturbereich zwischen 0 und 250 c.
US5032359A (en) * 1987-08-10 1991-07-16 Martin Marietta Corporation Ultra high strength weldable aluminum-lithium alloys
JPS6480113A (en) * 1987-09-22 1989-03-27 Hitachi Ltd Surface acoustic wave device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102952973A (zh) * 2012-11-20 2013-03-06 无锡康柏斯机械科技有限公司 一种湿拉机

Also Published As

Publication number Publication date
CA2142462A1 (en) 1994-03-17
US5512112A (en) 1996-04-30
EP0656956A1 (de) 1995-06-14
EP0656956B2 (de) 2007-03-21
EP0656956B9 (de) 2007-10-10
WO1994005820A1 (en) 1994-03-17
CA2142462C (en) 2000-06-20
EP0656956A4 (de) 1995-11-02
US5376192A (en) 1994-12-27
DE69326838T2 (de) 2000-04-27
EP0656956B1 (de) 1999-10-20
US5593516A (en) 1997-01-14
DE69326838T3 (de) 2007-10-18

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: ALCOA INC., ALCOA CENTER, PA., US

8328 Change in the person/name/address of the agent

Representative=s name: STUTE, I., DIPL.-ING., PAT.-ANW., 40212 DUESSELDOR

8328 Change in the person/name/address of the agent

Representative=s name: LENZING GERBER STUTE PARTNERSCHAFTSGESELLSCHAFT VO