ES2316779T3 - Productos forjados de aleaciones al-zn-mg-cu de caracteristicas mecanicas muy elevadas y elementos de estructura de aeronave. - Google Patents

Productos forjados de aleaciones al-zn-mg-cu de caracteristicas mecanicas muy elevadas y elementos de estructura de aeronave. Download PDF

Info

Publication number: ES2316779T3
Authority: ES; Spain
Prior art keywords: stiffeners; product according; elements; mpa; fuselage
Prior art date: 2002-04-05
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

ES03740569T

Other languages

English (en)

Spanish (es)

Inventor

Frank Eberl

Christophe Sigli

Timothy Warner

Sjoerd Van Der Veen

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.)

Constellium Issoire SAS

Original Assignee

Alcan Rhenalu SAS

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.)

2002-04-05

Filing date

2003-04-04

Publication date

2009-04-16

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=28052134&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2316779(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2003-04-04 Application filed by Alcan Rhenalu SAS filed Critical Alcan Rhenalu SAS

2009-04-16 Application granted granted Critical

2009-04-16 Publication of ES2316779T3 publication Critical patent/ES2316779T3/es

2023-04-04 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

229910045601 alloy Inorganic materials 0.000 title claims abstract description 80
239000000956 alloy Substances 0.000 title claims abstract description 80
229910018569 Al—Zn—Mg—Cu Inorganic materials 0.000 claims abstract description 21
229910052719 titanium Inorganic materials 0.000 claims abstract description 12
229910052684 Cerium Inorganic materials 0.000 claims abstract description 11
229910052693 Europium Inorganic materials 0.000 claims abstract description 11
229910052779 Neodymium Inorganic materials 0.000 claims abstract description 11
229910052746 lanthanum Inorganic materials 0.000 claims abstract description 11
229910052691 Erbium Inorganic materials 0.000 claims abstract description 10
229910052688 Gadolinium Inorganic materials 0.000 claims abstract description 10
229910052771 Terbium Inorganic materials 0.000 claims abstract description 10
229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 9
239000012535 impurity Substances 0.000 claims abstract description 9
229910052769 Ytterbium Inorganic materials 0.000 claims abstract description 8
229910052727 yttrium Inorganic materials 0.000 claims abstract description 8
239000003351 stiffener Substances 0.000 claims description 80
239000011701 zinc Substances 0.000 claims description 57
229910052725 zinc Inorganic materials 0.000 claims description 32
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 30
238000012360 testing method Methods 0.000 claims description 22
230000007797 corrosion Effects 0.000 claims description 21
238000005260 corrosion Methods 0.000 claims description 21
229910052749 magnesium Inorganic materials 0.000 claims description 20
235000012438 extruded product Nutrition 0.000 claims description 13
239000010936 titanium Substances 0.000 claims description 13
229910052692 Dysprosium Inorganic materials 0.000 claims description 9
229910052689 Holmium Inorganic materials 0.000 claims description 9
230000002829 reductive effect Effects 0.000 claims description 8
238000013001 point bending Methods 0.000 claims description 6
229910052726 zirconium Inorganic materials 0.000 claims description 6
238000005259 measurement Methods 0.000 claims description 4
229910052804 chromium Inorganic materials 0.000 claims description 3
229910052738 indium Inorganic materials 0.000 claims description 3
229910052748 manganese Inorganic materials 0.000 claims description 3
229910052709 silver Inorganic materials 0.000 claims description 3
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
229910052793 cadmium Inorganic materials 0.000 claims description 2
229910052718 tin Inorganic materials 0.000 claims description 2
229910052732 germanium Inorganic materials 0.000 claims 1
239000000047 product Substances 0.000 description 45
239000011777 magnesium Substances 0.000 description 35
239000010949 copper Substances 0.000 description 28
238000010276 construction Methods 0.000 description 15
239000000203 mixture Substances 0.000 description 14
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 13
230000006835 compression Effects 0.000 description 13
238000007906 compression Methods 0.000 description 13
230000003068 static effect Effects 0.000 description 13
229910052802 copper Inorganic materials 0.000 description 12
238000001125 extrusion Methods 0.000 description 12
238000004519 manufacturing process Methods 0.000 description 12
238000005496 tempering Methods 0.000 description 12
235000013580 sausages Nutrition 0.000 description 11
238000000034 method Methods 0.000 description 10
230000008901 benefit Effects 0.000 description 9
230000006378 damage Effects 0.000 description 9
230000000694 effects Effects 0.000 description 9
238000011282 treatment Methods 0.000 description 9
230000007423 decrease Effects 0.000 description 8
238000004090 dissolution Methods 0.000 description 8
230000008569 process Effects 0.000 description 8
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
230000035882 stress Effects 0.000 description 7
239000000126 substance Substances 0.000 description 7
239000000463 material Substances 0.000 description 6
229910052706 scandium Inorganic materials 0.000 description 6
SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 6
238000000265 homogenisation Methods 0.000 description 4
239000002244 precipitate Substances 0.000 description 4
238000007711 solidification Methods 0.000 description 4
230000008023 solidification Effects 0.000 description 4
238000003466 welding Methods 0.000 description 4
229910001297 Zn alloy Inorganic materials 0.000 description 3
230000015556 catabolic process Effects 0.000 description 3
238000006731 degradation reaction Methods 0.000 description 3
229910052751 metal Inorganic materials 0.000 description 3
239000002184 metal Substances 0.000 description 3
230000032683 aging Effects 0.000 description 2
238000004458 analytical method Methods 0.000 description 2
238000005266 casting Methods 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
230000000670 limiting effect Effects 0.000 description 2
230000008018 melting Effects 0.000 description 2
238000002844 melting Methods 0.000 description 2
238000010791 quenching Methods 0.000 description 2
230000000171 quenching effect Effects 0.000 description 2
238000007493 shaping process Methods 0.000 description 2
238000009864 tensile test Methods 0.000 description 2
229910000521 B alloy Inorganic materials 0.000 description 1
239000002970 Calcium lactobionate Substances 0.000 description 1
229910000881 Cu alloy Inorganic materials 0.000 description 1
229910000861 Mg alloy Inorganic materials 0.000 description 1
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
230000006978 adaptation Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
238000013459 approach Methods 0.000 description 1
238000003556 assay Methods 0.000 description 1
238000005452 bending Methods 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
210000000481 breast Anatomy 0.000 description 1
230000008859 change Effects 0.000 description 1
229910052729 chemical element Inorganic materials 0.000 description 1
238000010622 cold drawing Methods 0.000 description 1
238000005336 cracking Methods 0.000 description 1
230000007547 defect Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
235000013305 food Nutrition 0.000 description 1
238000005242 forging Methods 0.000 description 1
239000000446 fuel Substances 0.000 description 1
238000007429 general method Methods 0.000 description 1
238000005098 hot rolling Methods 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
238000009776 industrial production Methods 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000005457 optimization Methods 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
230000003449 preventive effect Effects 0.000 description 1
238000012545 processing Methods 0.000 description 1
238000000275 quality assurance Methods 0.000 description 1
238000001953 recrystallisation Methods 0.000 description 1
230000004044 response Effects 0.000 description 1
230000005070 ripening Effects 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
238000005070 sampling Methods 0.000 description 1
238000010008 shearing Methods 0.000 description 1
239000004332 silver Substances 0.000 description 1
238000004513 sizing Methods 0.000 description 1
230000000930 thermomechanical effect Effects 0.000 description 1
230000009466 transformation Effects 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

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
- 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)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Heat Treatment Of Steel (AREA)
Extrusion Of Metal (AREA)
Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Crushing And Pulverization Processes (AREA)
Metal Rolling (AREA)
Physical Vapour Deposition (AREA)
Conductive Materials (AREA)

ES03740569T 2002-04-05 2003-04-04 Productos forjados de aleaciones al-zn-mg-cu de caracteristicas mecanicas muy elevadas y elementos de estructura de aeronave. Expired - Lifetime ES2316779T3 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR0204250A FR2838135B1 (fr)	2002-04-05	2002-04-05	PRODUITS CORROYES EN ALLIAGES A1-Zn-Mg-Cu A TRES HAUTES CARACTERISTIQUES MECANIQUES, ET ELEMENTS DE STRUCTURE D'AERONEF
FR0204250		2002-04-05

Publications (1)

Publication Number	Publication Date
ES2316779T3 true ES2316779T3 (es)	2009-04-16

Family

ID=28052134

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES03740569T Expired - Lifetime ES2316779T3 (es)	2002-04-05	2003-04-04	Productos forjados de aleaciones al-zn-mg-cu de caracteristicas mecanicas muy elevadas y elementos de estructura de aeronave.

Country Status (9)

Country	Link
US (2)	US20050072497A1 (fr)
EP (1)	EP1492896B1 (fr)
JP (1)	JP2005530032A (fr)
AT (1)	ATE415498T1 (fr)
AU (1)	AU2003260003A1 (fr)
DE (2)	DE03740569T1 (fr)
ES (1)	ES2316779T3 (fr)
FR (1)	FR2838135B1 (fr)
WO (1)	WO2003085146A1 (fr)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4932473B2 (ja) *	2003-03-17	2012-05-16	アレリス、アルミナム、コブレンツ、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング	一体化されたモノリシックアルミニウム構造の製造方法およびその構造から機械加工されたアルミニウム製品
JP5128124B2 (ja) *	2003-04-10	2013-01-23	アレリス、アルミナム、コブレンツ、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング	Ａｌ−Ｚｎ−Ｍｇ−Ｃｕ合金
US20050034794A1 (en) *	2003-04-10	2005-02-17	Rinze Benedictus	High strength Al-Zn alloy and method for producing such an alloy product
US20060032560A1 (en) *	2003-10-29	2006-02-16	Corus Aluminium Walzprodukte Gmbh	Method for producing a high damage tolerant aluminium alloy
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
DE502005001724D1 (de) *	2005-01-19	2007-11-29	Fuchs Kg Otto	Abschreckunempfindliche Aluminiumlegierung sowie Verfahren zum Herstellen eines Halbzeuges aus dieser Legierung
EP1848835A2 (fr) *	2005-02-01	2007-10-31	Timothy Langan	Alliages d'alumnium-zinc-magnesium-scandium et leurs procedes de fabrication
US8157932B2 (en) *	2005-05-25	2012-04-17	Alcoa Inc.	Al-Zn-Mg-Cu-Sc high strength alloy for aerospace and automotive castings
US20060289093A1 (en) *	2005-05-25	2006-12-28	Howmet Corporation	Al-Zn-Mg-Ag high-strength alloy for aerospace and automotive castings
US20070151636A1 (en) *	2005-07-21	2007-07-05	Corus Aluminium Walzprodukte Gmbh	Wrought aluminium AA7000-series alloy product and method of producing said 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
US8083871B2 (en)	2005-10-28	2011-12-27	Automotive Casting Technology, Inc.	High crashworthiness Al-Si-Mg alloy and methods for producing automotive casting
JP5345056B2 (ja) *	2006-06-30	2013-11-20	コンステリウムロールドプロダクツ−レイヴンズウッド，エルエルシー	熱処理可能な高強度アルミニウム合金
EP2038447B1 (fr) *	2006-07-07	2017-07-19	Aleris Aluminum Koblenz GmbH	Produits en alliage d'aluminium série aa2000, et procédé de fabrication correspondant
US8608876B2 (en) *	2006-07-07	2013-12-17	Aleris Aluminum Koblenz Gmbh	AA7000-series aluminum alloy products and a method of manufacturing thereof
FR2910874B1 (fr) *	2007-01-02	2009-02-13	Airbus France Sas	Lisses assemblees au niveau d'une jonction circonferentielle d'un fuselage d'avion.
WO2008120237A1 (fr)	2007-03-30	2008-10-09	Director General, Defence Research & Development Organisation	Composition d'alliage et sa préparation
US8673209B2 (en) *	2007-05-14	2014-03-18	Alcoa Inc.	Aluminum alloy products having improved property combinations and method for artificially aging same
US8840737B2 (en) *	2007-05-14	2014-09-23	Alcoa Inc.	Aluminum alloy products having improved property combinations and method for artificially aging same
US7879162B2 (en) *	2008-04-18	2011-02-01	United Technologies Corporation	High strength aluminum alloys with L12 precipitates
US7811395B2 (en)	2008-04-18	2010-10-12	United Technologies Corporation	High strength L12 aluminum alloys
US8409373B2 (en)	2008-04-18	2013-04-02	United Technologies Corporation	L12 aluminum alloys with bimodal and trimodal distribution
US8017072B2 (en)	2008-04-18	2011-09-13	United Technologies Corporation	Dispersion strengthened L12 aluminum alloys
US7875133B2 (en)	2008-04-18	2011-01-25	United Technologies Corporation	Heat treatable L12 aluminum alloys
US7875131B2 (en)	2008-04-18	2011-01-25	United Technologies Corporation	L12 strengthened amorphous aluminum alloys
US20090263273A1 (en)	2008-04-18	2009-10-22	United Technologies Corporation	High strength L12 aluminum alloys
US8002912B2 (en)	2008-04-18	2011-08-23	United Technologies Corporation	High strength L12 aluminum alloys
US7871477B2 (en)	2008-04-18	2011-01-18	United Technologies Corporation	High strength L12 aluminum alloys
US8778099B2 (en)	2008-12-09	2014-07-15	United Technologies Corporation	Conversion process for heat treatable L12 aluminum alloys
US8778098B2 (en)	2008-12-09	2014-07-15	United Technologies Corporation	Method for producing high strength aluminum alloy powder containing L12 intermetallic dispersoids
US8206517B1 (en)	2009-01-20	2012-06-26	Alcoa Inc.	Aluminum alloys having improved ballistics and armor protection performance
US9611522B2 (en)	2009-05-06	2017-04-04	United Technologies Corporation	Spray deposition of L12 aluminum alloys
US9127334B2 (en)	2009-05-07	2015-09-08	United Technologies Corporation	Direct forging and rolling of L12 aluminum alloys for armor applications
US8728389B2 (en)	2009-09-01	2014-05-20	United Technologies Corporation	Fabrication of L12 aluminum alloy tanks and other vessels by roll forming, spin forming, and friction stir welding
US8409496B2 (en)	2009-09-14	2013-04-02	United Technologies Corporation	Superplastic forming high strength L12 aluminum alloys
US9194027B2 (en)	2009-10-14	2015-11-24	United Technologies Corporation	Method of forming high strength aluminum alloy parts containing L12 intermetallic dispersoids by ring rolling
US8409497B2 (en)	2009-10-16	2013-04-02	United Technologies Corporation	Hot and cold rolling high strength L12 aluminum alloys
CN102108463B (zh) *	2010-01-29	2012-09-05	北京有色金属研究总院	一种适合于结构件制造的铝合金制品及制备方法
US9163304B2 (en)	2010-04-20	2015-10-20	Alcoa Inc.	High strength forged aluminum alloy products
JP5535957B2 (ja) *	2011-02-21	2014-07-02	三菱航空機株式会社	翼パネルの形成方法
US9551050B2 (en) *	2012-02-29	2017-01-24	The Boeing Company	Aluminum alloy with additions of scandium, zirconium and erbium
KR101526660B1 (ko)	2013-05-07	2015-06-05	현대자동차주식회사	복합 미세조직을 갖는 내마모성 합금
KR101526661B1 (ko)	2013-05-07	2015-06-05	현대자동차주식회사	복합 미세조직을 갖는 내마모성 합금
KR101526656B1 (ko)	2013-05-07	2015-06-05	현대자동차주식회사	복합 미세조직을 갖는 내마모성 합금
WO2015003253A1 (fr) *	2013-07-12	2015-01-15	Magna International Inc.	Procédé de formation de pièces en alliage d'aluminium ayant des propriétés mécaniques personnalisées
DE102013012259B3 (de)	2013-07-24	2014-10-09	Airbus Defence and Space GmbH	Aluminium-Werkstoff mit verbesserter Ausscheidungshärtung, Verfahren zu dessen Herstellung und Verwendung des Aluminium-Werkstoffes
CN103572106B (zh) *	2013-11-22	2016-08-17	湖南稀土金属材料研究院	铝合金材料
WO2015132932A1 (fr) *	2014-03-06	2015-09-11	株式会社Uacj	Alliage d'aluminium structural et son procédé de production
CN104109784B (zh) *	2014-04-30	2016-09-14	广西南南铝加工有限公司	一种超高强度Al-Zn-Mg-Cu系铝合金大规格扁铸锭及其制造方法
JP6638192B2 (ja) *	2015-02-20	2020-01-29	日本軽金属株式会社	アルミニウム合金加工材及びその製造方法
JP6638193B2 (ja) *	2015-02-20	2020-01-29	日本軽金属株式会社	アルミニウム合金加工材及びその製造方法
CN106367644B (zh) *	2016-09-23	2018-03-13	北京工业大学	一种超高强、高硬度TiB2颗粒增强Al‑Zn‑Mg‑Cu复合材料及其制备方法
CN106399776B (zh) *	2016-11-11	2018-05-01	佛山科学技术学院	一种800MPa级超高强铝合金及其制备方法
BR112021004434B1 (pt)	2018-11-12	2024-01-02	Novelis Koblenz Gmbh	Produto de liga de alumínio da série 7xxx
CN109977457B (zh) *	2019-02-02	2020-11-24	浙江大学	一种考虑温卷影响的加钒钢制筒节极限载荷预测方法
US11958140B2 (en)	2019-05-10	2024-04-16	General Cable Technologies Corporation	Aluminum welding alloys with improved performance
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JP2022532347A (ja) *	2019-06-03	2022-07-14	ノベリス・インコーポレイテッド	超高強度アルミニウム合金製品及びその作製方法
CN112226636A (zh) *	2020-09-08	2021-01-15	烟台南山学院	一种高强耐蚀Al-Zn-Mg-Cu-Zr-Ce合金板材的制备方法
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FR3138122A1 (fr) *	2022-07-25	2024-01-26	Airbus Operations	Système de transport de grille de plancher de cabine d’aéronef en vue d’un assemblage d’un corps de fuselage d’aéronef et procédé de calibration dudit système de transport.
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CN115537615A (zh) *	2022-10-26	2022-12-30	山东南山铝业股份有限公司	一种用于汽车门窗饰条高光亮铝合金及制备方法
CN121250200A (zh) *	2025-03-14	2026-01-02	广东辉煌金属制品有限公司	高强度Al-Zn系压铸铝合金及其制备方法、结构件

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
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
FR2457908A1 (fr) *	1979-06-01	1980-12-26	Gerzat Metallurg	Procede de fabrication de corps creux en alliage d'aluminium et produits ainsi obtenus
FR2517702B1 (fr) *	1981-12-03	1985-11-15	Gerzat Metallurg
JPH0635624B2 (ja) *	1985-05-10	1994-05-11	昭和アルミニウム株式会社	高強度アルミニウム合金押出材の製造法
FR2601967B1 (fr)	1986-07-24	1992-04-03	Cerzat Ste Metallurg	Alliage a base d'al pour corps creux sous pression.
US5221377A (en)	1987-09-21	1993-06-22	Aluminum Company Of America	Aluminum alloy product having improved combinations of properties
FR2640644B1 (fr) *	1988-12-19	1991-02-01	Pechiney Recherche	Procede d'obtention par " pulverisation-depot " d'alliages d'al de la serie 7000 et de materiaux composites a renforts discontinus ayant pour matrice ces alliages a haute resistance mecanique et bonne ductilite
FR2716896B1 (fr) *	1994-03-02	1996-04-26	Pechiney Recherche	Alliage 7000 à haute résistance mécanique et procédé d'obtention.
US6562154B1 (en) *	2000-06-12	2003-05-13	Aloca Inc.	Aluminum sheet products having improved fatigue crack growth resistance and methods of making same
FR2838136B1 (fr) *	2002-04-05	2005-01-28	Pechiney Rhenalu	PRODUITS EN ALLIAGE A1-Zn-Mg-Cu A COMPROMIS CARACTERISTIQUES STATISTIQUES/TOLERANCE AUX DOMMAGES AMELIORE
US7060139B2 (en) *	2002-11-08	2006-06-13	Ues, Inc.	High strength aluminum alloy composition

2002
- 2002-04-05 FR FR0204250A patent/FR2838135B1/fr not_active Expired - Fee Related
2003
- 2003-04-04 ES ES03740569T patent/ES2316779T3/es not_active Expired - Lifetime
- 2003-04-04 JP JP2003582321A patent/JP2005530032A/ja active Pending
- 2003-04-04 DE DE03740569T patent/DE03740569T1/de active Pending
- 2003-04-04 AT AT03740569T patent/ATE415498T1/de not_active IP Right Cessation
- 2003-04-04 WO PCT/FR2003/001063 patent/WO2003085146A1/fr not_active Ceased
- 2003-04-04 DE DE60324903T patent/DE60324903D1/de not_active Expired - Lifetime
- 2003-04-04 US US10/406,610 patent/US20050072497A1/en not_active Abandoned
- 2003-04-04 EP EP03740569A patent/EP1492896B1/fr not_active Revoked
- 2003-04-04 AU AU2003260003A patent/AU2003260003A1/en not_active Abandoned
2006
- 2006-04-06 US US11/398,664 patent/US20060182650A1/en not_active Abandoned

Also Published As

Publication number	Publication date
US20060182650A1 (en)	2006-08-17
DE03740569T1 (de)	2005-06-23
FR2838135B1 (fr)	2005-01-28
AU2003260003A1 (en)	2003-10-20
ATE415498T1 (de)	2008-12-15
EP1492896A1 (fr)	2005-01-05
DE60324903D1 (de)	2009-01-08
FR2838135A1 (fr)	2003-10-10
US20050072497A1 (en)	2005-04-07
WO2003085146A1 (fr)	2003-10-16
JP2005530032A (ja)	2005-10-06
EP1492896B1 (fr)	2008-11-26

Publication	Publication Date	Title
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