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 PDFInfo
- Publication number
- ES2316779T3 ES2316779T3 ES03740569T ES03740569T ES2316779T3 ES 2316779 T3 ES2316779 T3 ES 2316779T3 ES 03740569 T ES03740569 T ES 03740569T ES 03740569 T ES03740569 T ES 03740569T ES 2316779 T3 ES2316779 T3 ES 2316779T3
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- Spain
- Prior art keywords
- stiffeners
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- elements
- mpa
- fuselage
- 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
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- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Extrusion Of Metal (AREA)
- Conductive Materials (AREA)
- Physical Vapour Deposition (AREA)
- Metal Rolling (AREA)
- Crushing And Pulverization Processes (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0204250 | 2002-04-05 | ||
| 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 |
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 (de) |
| EP (1) | EP1492896B1 (de) |
| JP (1) | JP2005530032A (de) |
| AT (1) | ATE415498T1 (de) |
| AU (1) | AU2003260003A1 (de) |
| DE (2) | DE60324903D1 (de) |
| ES (1) | ES2316779T3 (de) |
| FR (1) | FR2838135B1 (de) |
| WO (1) | WO2003085146A1 (de) |
Families Citing this family (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2345172C2 (ru) * | 2003-03-17 | 2009-01-27 | Корус Алюминиум Вальцпродукте Гмбх | Способ изготовления цельной монолитной алюминиевой конструкции и алюминиевое изделие, изготовленное путем механической обработки резанием из такой конструкции |
| AT502310B1 (de) * | 2003-04-10 | 2010-02-15 | Corus Aluminium Walzprod Gmbh | Eine al-zn-mg-cu-legierung |
| 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 |
| ES2292075T5 (es) | 2005-01-19 | 2010-12-17 | Otto Fuchs Kg | Aleacion de aluminio no sensible al enfriamiento brusco, asi como procedimiento para fabricar un producto semiacabado a partir de esta aleacion. |
| EP1848835A2 (de) * | 2005-02-01 | 2007-10-31 | Timothy Langan | Aluminium-zink-magnesium-scandium-legierungen und herstellungsverfahren dafür |
| 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 |
| 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 |
| CN101479397B (zh) * | 2006-06-30 | 2013-03-13 | 肯联铝业轧制品-雷文斯伍德有限公司 | 高强度、可热处理的Al-Zn-Mg铝合金 |
| US8002913B2 (en) * | 2006-07-07 | 2011-08-23 | Aleris Aluminum Koblenz Gmbh | AA7000-series aluminum alloy products and a method of manufacturing thereof |
| FR2907796B1 (fr) * | 2006-07-07 | 2011-06-10 | Aleris Aluminum Koblenz Gmbh | Produits en alliage d'aluminium de la serie aa7000 et leur procede de fabrication |
| 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 (en) | 2007-03-30 | 2008-10-09 | Director General, Defence Research & Development Organisation | Alloy composition and preparation thereof |
| US8840737B2 (en) * | 2007-05-14 | 2014-09-23 | Alcoa Inc. | Aluminum alloy products having improved property combinations and method for artificially aging same |
| US8673209B2 (en) * | 2007-05-14 | 2014-03-18 | Alcoa Inc. | Aluminum alloy products having improved property combinations and method for artificially aging same |
| US20090263273A1 (en) | 2008-04-18 | 2009-10-22 | 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 |
| US7811395B2 (en) | 2008-04-18 | 2010-10-12 | United Technologies Corporation | High strength L12 aluminum alloys |
| US7879162B2 (en) * | 2008-04-18 | 2011-02-01 | United Technologies Corporation | High strength aluminum alloys with L12 precipitates |
| US7875131B2 (en) | 2008-04-18 | 2011-01-25 | United Technologies Corporation | L12 strengthened amorphous aluminum alloys |
| US7875133B2 (en) | 2008-04-18 | 2011-01-25 | United Technologies Corporation | Heat treatable 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 |
| US8017072B2 (en) | 2008-04-18 | 2011-09-13 | United Technologies Corporation | Dispersion strengthened 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 |
| KR101526656B1 (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 |
| US10391535B2 (en) * | 2013-07-12 | 2019-08-27 | Magna International Inc. | Process for forming aluminum alloy parts with tailored mechanical properties |
| 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 (ja) * | 2014-03-06 | 2015-09-11 | 株式会社Uacj | 構造用アルミニウム合金及びその製造方法 |
| 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 |
| 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 |
| 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 |
| 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 |
| PT3833794T (pt) * | 2018-11-12 | 2023-01-24 | Novelis Koblenz Gmbh | Produto em 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 |
| CN110331319B (zh) * | 2019-05-27 | 2020-06-30 | 中国航发北京航空材料研究院 | 一种含钪和铒的高强、高塑性耐蚀铝合金及其制备方法 |
| US11746400B2 (en) | 2019-06-03 | 2023-09-05 | Novelis Inc. | Ultra-high strength aluminum alloy products and methods of making the same |
| 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 |
| CN112981196B (zh) * | 2021-02-10 | 2022-04-22 | 北京科技大学 | 一种超高强度、高韧性Al-Zn-Mg-Cu铝合金及其制备方法 |
| CN115216674B (zh) * | 2022-07-11 | 2023-02-24 | 上海交通大学 | 一种汽车用7000系铝合金薄板及其制备方法 |
| 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. |
| CN115287511A (zh) * | 2022-09-06 | 2022-11-04 | 安徽辉隆集团辉铝新材料科技有限公司 | 一种7020超硬铝合金型材及制备方法 |
| 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 |
| CN120041723B (zh) * | 2025-03-14 | 2025-12-09 | 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 |
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| 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 (de) * | 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 DE DE60324903T patent/DE60324903D1/de 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 US US10/406,610 patent/US20050072497A1/en not_active Abandoned
- 2003-04-04 WO PCT/FR2003/001063 patent/WO2003085146A1/fr not_active Ceased
- 2003-04-04 AU AU2003260003A patent/AU2003260003A1/en not_active Abandoned
- 2003-04-04 ES ES03740569T patent/ES2316779T3/es not_active Expired - Lifetime
- 2003-04-04 EP EP03740569A patent/EP1492896B1/de not_active Revoked
- 2003-04-04 AT AT03740569T patent/ATE415498T1/de not_active IP Right Cessation
-
2006
- 2006-04-06 US US11/398,664 patent/US20060182650A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005530032A (ja) | 2005-10-06 |
| WO2003085146A1 (fr) | 2003-10-16 |
| FR2838135B1 (fr) | 2005-01-28 |
| DE60324903D1 (de) | 2009-01-08 |
| EP1492896A1 (de) | 2005-01-05 |
| FR2838135A1 (fr) | 2003-10-10 |
| US20060182650A1 (en) | 2006-08-17 |
| EP1492896B1 (de) | 2008-11-26 |
| DE03740569T1 (de) | 2005-06-23 |
| ATE415498T1 (de) | 2008-12-15 |
| AU2003260003A1 (en) | 2003-10-20 |
| US20050072497A1 (en) | 2005-04-07 |
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