DE3682059D1 - Fahrzeugteil aus aluminiumlegierung. - Google Patents

Fahrzeugteil aus aluminiumlegierung.

Info

Publication number
DE3682059D1
DE3682059D1 DE8686907138T DE3682059T DE3682059D1 DE 3682059 D1 DE3682059 D1 DE 3682059D1 DE 8686907138 T DE8686907138 T DE 8686907138T DE 3682059 T DE3682059 T DE 3682059T DE 3682059 D1 DE3682059 D1 DE 3682059D1
Authority
DE
Germany
Prior art keywords
aluminum
aluminum alloy
panel members
vehicle part
alloy
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
DE8686907138T
Other languages
English (en)
Inventor
M Hyland
H Hunt
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
Aluminum Company of America
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=25162700&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3682059(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aluminum Company of America filed Critical Aluminum Company of America
Application granted granted Critical
Publication of DE3682059D1 publication Critical patent/DE3682059D1/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
    • 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
    • C22C21/14—Alloys based on aluminium with copper as the next major constituent with silicon
    • 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
    • C22F1/057—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 copper as the next major constituent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/12764—Next to Al-base component
DE8686907138T 1985-11-04 1986-11-04 Fahrzeugteil aus aluminiumlegierung. Expired - Lifetime DE3682059D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79446785A 1985-11-04 1985-11-04
PCT/US1986/002403 WO1987002712A1 (en) 1985-11-04 1986-11-04 Aluminum alloy vehicular member

Publications (1)

Publication Number Publication Date
DE3682059D1 true DE3682059D1 (de) 1991-11-28

Family

ID=25162700

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686907138T Expired - Lifetime DE3682059D1 (de) 1985-11-04 1986-11-04 Fahrzeugteil aus aluminiumlegierung.

Country Status (7)

Country Link
US (2) US4784921A (de)
EP (1) EP0245464B2 (de)
JP (1) JPS63501581A (de)
AT (1) ATE68529T1 (de)
CA (1) CA1286208C (de)
DE (1) DE3682059D1 (de)
WO (1) WO1987002712A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5268236A (en) * 1988-11-25 1993-12-07 Vereinigte Aluminum-Werke Ag Composite aluminum plate for physical coating processes and methods for producing composite aluminum plate and target
DE3839775C2 (de) * 1988-11-25 1998-12-24 Vaw Ver Aluminium Werke Ag Kathoden-Zerstäubungstarget und Verfahren zu seiner Herstellung
FR2642436B1 (fr) * 1988-12-21 1991-06-14 Pechiney Rhenalu Alliage d'a1 contenant essentiellement du si, du mg et du cu pour emboutissage
EP0480402B1 (de) * 1990-10-09 1995-02-15 Sumitomo Light Metal Industries Limited Verfahren zur Herstellung eines Werkstoffes aus eines Aluminiumlegierung mit ausgezeichneter Pressverformbarkeit und Einbrennhärtbarkeit
ZA925491B (en) * 1991-07-23 1993-03-05 Alcan Int Ltd Aluminum alloy.
JP2697400B2 (ja) * 1991-08-28 1998-01-14 日本軽金属株式会社 鍛造用アルミニウム合金
US5616189A (en) * 1993-07-28 1997-04-01 Alcan International Limited Aluminum alloys and process for making aluminum alloy sheet
US5525169A (en) * 1994-05-11 1996-06-11 Aluminum Company Of America Corrosion resistant aluminum alloy rolled sheet
US5919323A (en) * 1994-05-11 1999-07-06 Aluminum Company Of America Corrosion resistant aluminum alloy rolled sheet
US5480498A (en) * 1994-05-20 1996-01-02 Reynolds Metals Company Method of making aluminum sheet product and product therefrom
EP0714994A1 (de) * 1994-11-29 1996-06-05 Alusuisse-Lonza Services AG Tiefziehbare und schweissbare Aluminiumlegierung vom Typ ALMgSiCu
US5582660A (en) * 1994-12-22 1996-12-10 Aluminum Company Of America Highly formable aluminum alloy rolled sheet
US5662750A (en) * 1995-05-30 1997-09-02 Kaiser Aluminum & Chemical Corporation Method of manufacturing aluminum articles having improved bake hardenability
US5810949A (en) * 1995-06-07 1998-09-22 Aluminum Company Of America Method for treating an aluminum alloy product to improve formability and surface finish characteristics
EP0851942B2 (de) 1995-09-19 2005-08-24 Alcan International Limited Verwendung von gewalzte aluminiumlegierungen für konstruktionsteile von fahrzeuge
US6423164B1 (en) 1995-11-17 2002-07-23 Reynolds Metals Company Method of making high strength aluminum sheet product and product therefrom
US5718780A (en) * 1995-12-18 1998-02-17 Reynolds Metals Company Process and apparatus to enhance the paintbake response and aging stability of aluminum sheet materials and product therefrom
FR2748035B1 (fr) * 1996-04-29 1998-07-03 Pechiney Rhenalu Alliage aluminium-silicium-magnesium pour carrosserie automobile
JP2001503473A (ja) * 1996-06-14 2001-03-13 アルミナム カンパニー オブ アメリカ 成形性の高いアルミニウム合金製圧延シート
US6630037B1 (en) * 1998-08-25 2003-10-07 Kobe Steel, Ltd. High strength aluminum alloy forgings
FR2792001B1 (fr) * 1999-04-12 2001-05-18 Pechiney Rhenalu Procede de fabrication de pieces de forme en alliage d'aluminium type 2024
DE19926229C1 (de) * 1999-06-10 2001-02-15 Vaw Ver Aluminium Werke Ag Verfahren zum prozeßintegrierten Wärmebehandeln
CN100386164C (zh) * 2003-09-08 2008-05-07 住友轻金属工业株式会社 具有折边部的铝合金板部件
US20080041501A1 (en) * 2006-08-16 2008-02-21 Commonwealth Industries, Inc. Aluminum automotive heat shields
US20100096046A1 (en) * 2006-10-30 2010-04-22 Gm Global Technology Operations, Inc. Method of improving formability of magnesium tubes
US9611526B2 (en) 2013-11-01 2017-04-04 Ford Global Technologies, Llc Heat treatment to improve joinability of aluminum sheet
US10814390B2 (en) * 2015-03-06 2020-10-27 Magna International Inc. Tailored material properties using infrared radiation and infrared absorbent coatings
CN113528898A (zh) * 2021-06-07 2021-10-22 山东友升铝业有限公司 一种汽车门槛梁用铝合金及汽车门槛梁加工方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2292048A1 (fr) * 1974-11-20 1976-06-18 Sumitomo Light Metal Ind Alliage d'aluminium du type durcissant par vieillissement
JPS5292812A (en) * 1976-02-02 1977-08-04 Mitsubishi Metal Corp Production of corrosion-resisting al alloy sheet having high strength and tough ductility
US4082578A (en) * 1976-08-05 1978-04-04 Aluminum Company Of America Aluminum structural members for vehicles
JPS5428218A (en) * 1977-08-04 1979-03-02 Kobe Steel Ltd Manufacture of autobicycle rim made of extruded aluminum alloy section
JPS55134149A (en) * 1979-04-02 1980-10-18 Mitsubishi Metal Corp Manufacture of aluminum alloy sheet having strength, ductility and formability
US4424084A (en) * 1980-08-22 1984-01-03 Reynolds Metals Company Aluminum alloy
JPS58224141A (ja) * 1982-06-21 1983-12-26 Sumitomo Light Metal Ind Ltd 成形用アルミニウム合金冷延板の製造方法
US4589932A (en) * 1983-02-03 1986-05-20 Aluminum Company Of America Aluminum 6XXX alloy products of high strength and toughness having stable response to high temperature artificial aging treatments and method for producing
IT1163803B (it) * 1983-07-19 1987-04-08 Italia Alluminio Lega di alluminio per elementi sagomati strutturali di veicoli e procedimento per ottenere detti elementi

Also Published As

Publication number Publication date
EP0245464B1 (de) 1991-10-16
US4840852A (en) 1989-06-20
WO1987002712A1 (en) 1987-05-07
EP0245464A1 (de) 1987-11-19
ATE68529T1 (de) 1991-11-15
US4784921A (en) 1988-11-15
EP0245464B2 (de) 1994-08-31
EP0245464A4 (de) 1988-03-22
CA1286208C (en) 1991-07-16
JPS63501581A (ja) 1988-06-16

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee