EP1492895A2 - Al-zn-mg-cu alloy products displaying an improved compromise between static mechanical properties and tolerance to damage - Google Patents
Al-zn-mg-cu alloy products displaying an improved compromise between static mechanical properties and tolerance to damageInfo
- Publication number
- EP1492895A2 EP1492895A2 EP03740568A EP03740568A EP1492895A2 EP 1492895 A2 EP1492895 A2 EP 1492895A2 EP 03740568 A EP03740568 A EP 03740568A EP 03740568 A EP03740568 A EP 03740568A EP 1492895 A2 EP1492895 A2 EP 1492895A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- content
- product according
- elements
- product
- 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.)
- Granted
Links
- 230000003068 static effect Effects 0.000 title description 20
- 229910000881 Cu alloy Inorganic materials 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 96
- 239000000956 alloy Substances 0.000 claims abstract description 96
- 229910018569 Al—Zn—Mg—Cu Inorganic materials 0.000 claims abstract description 23
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 12
- 229910052692 Dysprosium Inorganic materials 0.000 claims abstract description 12
- 229910052693 Europium Inorganic materials 0.000 claims abstract description 12
- 229910052688 Gadolinium Inorganic materials 0.000 claims abstract description 12
- 229910052689 Holmium Inorganic materials 0.000 claims abstract description 12
- 229910052779 Neodymium Inorganic materials 0.000 claims abstract description 12
- 229910052771 Terbium Inorganic materials 0.000 claims abstract description 12
- 229910052769 Ytterbium Inorganic materials 0.000 claims abstract description 12
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 12
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 12
- 229910052691 Erbium Inorganic materials 0.000 claims abstract description 11
- 238000010276 construction Methods 0.000 claims abstract description 11
- 239000012535 impurity Substances 0.000 claims abstract description 11
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 11
- 239000011701 zinc Substances 0.000 claims description 64
- 239000011777 magnesium Substances 0.000 claims description 42
- 239000010949 copper Substances 0.000 claims description 39
- 229910052725 zinc Inorganic materials 0.000 claims description 30
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 28
- 238000012360 testing method Methods 0.000 claims description 14
- 229910052749 magnesium Inorganic materials 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 229910052706 scandium Inorganic materials 0.000 claims description 8
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims description 8
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 7
- 239000003351 stiffener Substances 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 239000010455 vermiculite Substances 0.000 claims description 5
- 229910052726 zirconium Inorganic materials 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052793 cadmium 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
- 229910052718 tin Inorganic materials 0.000 claims description 3
- 229910052732 germanium Inorganic materials 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 239000000047 product Substances 0.000 description 25
- 230000007797 corrosion Effects 0.000 description 13
- 238000005260 corrosion Methods 0.000 description 13
- 239000000203 mixture Substances 0.000 description 13
- 238000011282 treatment Methods 0.000 description 12
- 238000005266 casting Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005496 tempering Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- 230000000171 quenching effect Effects 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000002970 Calcium lactobionate Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 230000000930 thermomechanical effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 235000012438 extruded product Nutrition 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 229910000838 Al 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
- 238000005275 alloying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000007707 calorimetry Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- C22C21/10—Alloys based on aluminium with zinc as the next major constituent
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Heat Treatment Of Steel (AREA)
- Conductive Materials (AREA)
- Metal Rolling (AREA)
- Extrusion Of Metal (AREA)
- Laminated Bodies (AREA)
- Forging (AREA)
- Contacts (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0204257A FR2838136B1 (en) | 2002-04-05 | 2002-04-05 | ALLOY PRODUCTS A1-Zn-Mg-Cu HAS COMPROMISED STATISTICAL CHARACTERISTICS / DAMAGE TOLERANCE IMPROVED |
FR0204257 | 2002-04-05 | ||
PCT/FR2003/001062 WO2003085145A2 (en) | 2002-04-05 | 2003-04-04 | Al-zn-mg-cu alloy products displaying an improved compromise between static mechanical properties and tolerance to damage |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1492895A2 true EP1492895A2 (en) | 2005-01-05 |
EP1492895B1 EP1492895B1 (en) | 2009-12-16 |
Family
ID=28052141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03740568A Revoked EP1492895B1 (en) | 2002-04-05 | 2003-04-04 | Al-zn-mg-cu alloy products |
Country Status (9)
Country | Link |
---|---|
US (1) | US7550110B2 (en) |
EP (1) | EP1492895B1 (en) |
JP (1) | JP4535731B2 (en) |
AT (1) | ATE452216T1 (en) |
AU (1) | AU2003260001A1 (en) |
DE (2) | DE60330547D1 (en) |
ES (1) | ES2338314T3 (en) |
FR (1) | FR2838136B1 (en) |
WO (1) | WO2003085145A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111057920A (en) * | 2020-01-07 | 2020-04-24 | 西南交通大学 | Ultrahigh-strength aluminum alloy and preparation method thereof |
Families Citing this family (61)
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FR2838135B1 (en) * | 2002-04-05 | 2005-01-28 | Pechiney Rhenalu | CORROSIVE ALLOY PRODUCTS A1-Zn-Mg-Cu WITH VERY HIGH MECHANICAL CHARACTERISTICS, AND AIRCRAFT STRUCTURE ELEMENTS |
US7666267B2 (en) | 2003-04-10 | 2010-02-23 | Aleris Aluminum Koblenz Gmbh | Al-Zn-Mg-Cu alloy with improved damage tolerance-strength combination properties |
RU2353693C2 (en) * | 2003-04-10 | 2009-04-27 | Корус Алюминиум Вальцпродукте Гмбх | ALLOY Al-Zn-Mg-Cu |
US20050034794A1 (en) * | 2003-04-10 | 2005-02-17 | Rinze Benedictus | High strength Al-Zn alloy and method for producing such an alloy product |
US20050217770A1 (en) * | 2004-03-23 | 2005-10-06 | Philippe Lequeu | Structural member for aeronautical construction with a variation of usage properties |
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 |
DE102005045341A1 (en) * | 2004-10-05 | 2006-07-20 | Corus Aluminium Walzprodukte Gmbh | High strength, high strength Al-Zn alloy product and method of making such a product |
EP1683882B2 (en) * | 2005-01-19 | 2010-07-21 | Otto Fuchs KG | Aluminium alloy with low quench sensitivity and process for the manufacture of a semi-finished product of this alloy |
KR101333915B1 (en) | 2005-02-01 | 2013-11-27 | 티모시 랭건 | Aluminum-zinc-magnesium-scandium alloys and methods of fabricating same |
US9410229B2 (en) * | 2005-03-24 | 2016-08-09 | Kaiser Aluminum Fabricated Products, Llc | High strength aluminum alloys and process for making the same |
US8157932B2 (en) * | 2005-05-25 | 2012-04-17 | Alcoa Inc. | Al-Zn-Mg-Cu-Sc 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 |
RU2473710C2 (en) * | 2006-06-30 | 2013-01-27 | КОНСТЕЛЛИУМ РОЛЛД ПРОДАКТС - РЕЙВЕНСВУД ЭлЭлСи | High-strength heat-treatable aluminium alloy |
CN101484603B (en) * | 2006-07-07 | 2011-09-21 | 阿勒里斯铝业科布伦茨有限公司 | Aa7000-series aluminium alloy products and a method of manufacturing thereof |
US8608876B2 (en) * | 2006-07-07 | 2013-12-17 | Aleris Aluminum Koblenz Gmbh | AA7000-series aluminum alloy products and a method of manufacturing thereof |
US20090263273A1 (en) | 2008-04-18 | 2009-10-22 | United Technologies Corporation | High strength L12 aluminum alloys |
US7871477B2 (en) | 2008-04-18 | 2011-01-18 | United Technologies Corporation | High strength L12 aluminum alloys |
US7875131B2 (en) | 2008-04-18 | 2011-01-25 | United Technologies Corporation | L12 strengthened amorphous aluminum alloys |
US7811395B2 (en) | 2008-04-18 | 2010-10-12 | United Technologies Corporation | High strength L12 aluminum alloys |
US7875133B2 (en) | 2008-04-18 | 2011-01-25 | United Technologies Corporation | Heat treatable 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 |
US7879162B2 (en) * | 2008-04-18 | 2011-02-01 | United Technologies Corporation | High strength aluminum alloys with L12 precipitates |
US8002912B2 (en) | 2008-04-18 | 2011-08-23 | United Technologies Corporation | High strength L12 aluminum alloys |
RU2503735C2 (en) | 2008-06-24 | 2014-01-10 | Алерис Алюминум Кобленц Гмбх | ARTICLE FROM Al-Zn-Mg WITH HIGHER SENSITIVITY TO QUENCHING |
US8778098B2 (en) | 2008-12-09 | 2014-07-15 | United Technologies Corporation | Method for producing high strength aluminum alloy powder containing L12 intermetallic dispersoids |
US8778099B2 (en) | 2008-12-09 | 2014-07-15 | United Technologies Corporation | Conversion process for heat treatable L12 aluminum alloys |
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 (en) | 2010-01-29 | 2012-09-05 | 北京有色金属研究总院 | Aluminium alloy product suitable for manufacturing structures and preparation method |
US9551050B2 (en) | 2012-02-29 | 2017-01-24 | The Boeing Company | Aluminum alloy with additions of scandium, zirconium and erbium |
DE102013012259B3 (en) * | 2013-07-24 | 2014-10-09 | Airbus Defence and Space GmbH | Aluminum material with improved precipitation hardening, process for its production and use of the aluminum material |
WO2015132932A1 (en) * | 2014-03-06 | 2015-09-11 | 株式会社Uacj | Structural aluminum alloy and process for producing same |
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US11746400B2 (en) | 2019-06-03 | 2023-09-05 | Novelis Inc. | Ultra-high strength aluminum alloy products and methods of making the same |
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CN110846525B (en) * | 2019-11-29 | 2020-10-23 | 内蒙古工业大学 | Method for improving mechanical property of aluminum-silicon-magnesium casting alloy |
CN111020315A (en) * | 2019-12-20 | 2020-04-17 | 山东南山铝业股份有限公司 | Rare earth heat-resistant aluminum alloy and preparation method thereof |
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CN114134375B (en) * | 2021-11-01 | 2022-09-27 | 湖南中创空天新材料股份有限公司 | Stress corrosion resistant Al-Zn-Mg-Cu alloy and preparation method thereof |
CN114990395B (en) * | 2022-04-13 | 2024-01-16 | 山东南山铝业股份有限公司 | High-strength deformed aluminum alloy containing rare earth elements and preparation method thereof |
CN115961191A (en) * | 2022-04-25 | 2023-04-14 | 江苏大学 | Strontium-zirconium-titanium-yttrium quaternary composite microalloyed 800 MPa-strength-level high-performance aluminum alloy and preparation method thereof |
CN115710661B (en) * | 2022-10-31 | 2024-04-09 | 中国航发北京航空材料研究院 | Al-Zn-Mg-Cu aluminum alloy and method for improving stress corrosion performance thereof |
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-
2002
- 2002-04-05 FR FR0204257A patent/FR2838136B1/en not_active Expired - Lifetime
-
2003
- 2003-04-04 US US10/406,609 patent/US7550110B2/en not_active Expired - Lifetime
- 2003-04-04 DE DE60330547T patent/DE60330547D1/en not_active Expired - Lifetime
- 2003-04-04 AU AU2003260001A patent/AU2003260001A1/en not_active Abandoned
- 2003-04-04 DE DE03740568T patent/DE03740568T1/en active Pending
- 2003-04-04 ES ES03740568T patent/ES2338314T3/en not_active Expired - Lifetime
- 2003-04-04 JP JP2003582320A patent/JP4535731B2/en not_active Expired - Lifetime
- 2003-04-04 EP EP03740568A patent/EP1492895B1/en not_active Revoked
- 2003-04-04 WO PCT/FR2003/001062 patent/WO2003085145A2/en active Application Filing
- 2003-04-04 AT AT03740568T patent/ATE452216T1/en not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO03085145A2 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111057920A (en) * | 2020-01-07 | 2020-04-24 | 西南交通大学 | Ultrahigh-strength aluminum alloy and preparation method thereof |
CN111057920B (en) * | 2020-01-07 | 2022-05-06 | 西南交通大学 | Ultrahigh-strength aluminum alloy and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
ATE452216T1 (en) | 2010-01-15 |
AU2003260001A1 (en) | 2003-10-20 |
US20030219353A1 (en) | 2003-11-27 |
WO2003085145A3 (en) | 2004-04-01 |
DE03740568T1 (en) | 2005-07-14 |
JP4535731B2 (en) | 2010-09-01 |
EP1492895B1 (en) | 2009-12-16 |
DE60330547D1 (en) | 2010-01-28 |
ES2338314T3 (en) | 2010-05-06 |
JP2005528521A (en) | 2005-09-22 |
US7550110B2 (en) | 2009-06-23 |
WO2003085145A2 (en) | 2003-10-16 |
FR2838136B1 (en) | 2005-01-28 |
FR2838136A1 (en) | 2003-10-10 |
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