DE69912850T2 - Herstellungsverfahren eines produktes aus aluminium-magnesium-lithium-legierung - Google Patents
Herstellungsverfahren eines produktes aus aluminium-magnesium-lithium-legierung Download PDFInfo
- Publication number
- DE69912850T2 DE69912850T2 DE69912850T DE69912850T DE69912850T2 DE 69912850 T2 DE69912850 T2 DE 69912850T2 DE 69912850 T DE69912850 T DE 69912850T DE 69912850 T DE69912850 T DE 69912850T DE 69912850 T2 DE69912850 T2 DE 69912850T2
- Authority
- DE
- Germany
- Prior art keywords
- product
- mpa
- range
- aluminum
- rolled
- 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.)
- Revoked
Links
- 238000000034 method Methods 0.000 title claims abstract description 47
- VCHVXUQQZMQWIY-UHFFFAOYSA-N [AlH3].[Mg].[Li] Chemical compound [AlH3].[Mg].[Li] VCHVXUQQZMQWIY-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 239000001989 lithium alloy Substances 0.000 title claims description 8
- 229910000733 Li alloy Inorganic materials 0.000 title claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 230000032683 aging Effects 0.000 claims abstract description 17
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 239000012535 impurity Substances 0.000 claims abstract description 7
- 230000009467 reduction Effects 0.000 claims abstract description 6
- 238000005266 casting Methods 0.000 claims abstract description 5
- 238000012360 testing method Methods 0.000 claims description 18
- 239000011777 magnesium Substances 0.000 claims description 11
- 239000011701 zinc Substances 0.000 claims description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 8
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 7
- 238000000137 annealing Methods 0.000 claims description 7
- 229910052744 lithium Inorganic materials 0.000 claims description 7
- 229910052749 magnesium Inorganic materials 0.000 claims description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 238000011835 investigation Methods 0.000 claims 1
- 239000000047 product Substances 0.000 abstract description 66
- 238000005098 hot rolling Methods 0.000 abstract description 16
- 238000010438 heat treatment Methods 0.000 abstract description 14
- 238000005097 cold rolling Methods 0.000 abstract description 10
- 239000013067 intermediate product Substances 0.000 abstract description 6
- 239000004411 aluminium Substances 0.000 abstract description 2
- 238000002791 soaking Methods 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 description 34
- 239000000956 alloy Substances 0.000 description 34
- 239000000463 material Substances 0.000 description 34
- 230000008569 process Effects 0.000 description 18
- 239000000243 solution Substances 0.000 description 18
- 239000000543 intermediate Substances 0.000 description 15
- 238000011282 treatment Methods 0.000 description 9
- 230000006872 improvement Effects 0.000 description 8
- 239000011572 manganese Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- 238000005275 alloying Methods 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 229910001148 Al-Li alloy Inorganic materials 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000005496 tempering Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052845 zircon Inorganic materials 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- 229910018134 Al-Mg Inorganic materials 0.000 description 1
- 229910018467 Al—Mg Inorganic materials 0.000 description 1
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910019400 Mg—Li Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910033181 TiB2 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 238000004881 precipitation hardening Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-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
- C22F1/047—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 magnesium 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
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Metal Rolling (AREA)
- Conductive Materials (AREA)
- Heat Treatment Of Steel (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98204310 | 1998-12-18 | ||
| EP98204310 | 1998-12-18 | ||
| EP99200159 | 1999-01-21 | ||
| EP99200159 | 1999-01-21 | ||
| PCT/EP1999/010188 WO2000037696A1 (en) | 1998-12-18 | 1999-12-17 | Method for the manufacturing of an aluminium-magnesium-lithium alloy product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69912850D1 DE69912850D1 (de) | 2003-12-18 |
| DE69912850T2 true DE69912850T2 (de) | 2004-09-09 |
Family
ID=26150989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69912850T Revoked DE69912850T2 (de) | 1998-12-18 | 1999-12-17 | Herstellungsverfahren eines produktes aus aluminium-magnesium-lithium-legierung |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US6551424B1 (enExample) |
| EP (1) | EP1153152B1 (enExample) |
| JP (1) | JP4954369B2 (enExample) |
| AT (1) | ATE254188T1 (enExample) |
| AU (1) | AU1983200A (enExample) |
| CA (1) | CA2352333C (enExample) |
| DE (1) | DE69912850T2 (enExample) |
| WO (1) | WO2000037696A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004035043A1 (de) * | 2004-07-20 | 2006-04-13 | Daimlerchrysler Ag | Verfahren zum Umformen eines Leichtmetall-Blechs und entsprechendes Leichtmetall-Blechbauteil |
Families Citing this family (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10323741B3 (de) * | 2003-05-24 | 2004-10-14 | Daimlerchrysler Ag | Hoch- und warmfeste, zähe Al-Gusslegierungen |
| CA2436114A1 (en) * | 2003-07-14 | 2005-01-14 | David Bowman | Method and apparatus for preheating and distributing ingots |
| US20060118217A1 (en) * | 2004-12-07 | 2006-06-08 | Alcoa Inc. | Method of manufacturing heat treated sheet and plate with reduced levels of residual stress and improved flatness |
| FR2889541B1 (fr) * | 2005-08-04 | 2007-09-28 | Pechiney Rhenalu Sa | Procede de recyclage de scrap d'alliages de type aluminium-lithium |
| US7998402B2 (en) | 2005-08-16 | 2011-08-16 | Aleris Aluminum Koblenz, GmbH | High strength weldable Al-Mg alloy |
| DE112008003052T5 (de) * | 2007-11-15 | 2010-12-16 | Aleris Aluminum Koblenz Gmbh | Produkt aus Al-Mg-Zn-Knetlegierung und Herstellungsverfahren dafür |
| AU2008333796B2 (en) | 2007-12-04 | 2013-08-22 | Arconic Inc. | Improved aluminum-copper-lithium alloys |
| 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 |
| RU2380453C2 (ru) * | 2008-04-15 | 2010-01-27 | Олег Владимирович Анисимов | Способ получения конструкционного материала из сплава на основе алюминия с содержанием магния |
| 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 |
| US7871477B2 (en) * | 2008-04-18 | 2011-01-18 | United Technologies Corporation | High strength L12 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 |
| US7811395B2 (en) | 2008-04-18 | 2010-10-12 | United Technologies Corporation | High strength L12 aluminum alloys |
| US7875131B2 (en) | 2008-04-18 | 2011-01-25 | United Technologies Corporation | L12 strengthened amorphous 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 |
| 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 |
| FR2975403B1 (fr) * | 2011-05-20 | 2018-11-02 | Constellium Issoire | Alliage aluminium magnesium lithium a tenacite amelioree |
| US8479802B1 (en) | 2012-05-17 | 2013-07-09 | Almex USA, Inc. | Apparatus for casting aluminum lithium alloys |
| US8365808B1 (en) | 2012-05-17 | 2013-02-05 | Almex USA, Inc. | Process and apparatus for minimizing the potential for explosions in the direct chill casting of aluminum lithium alloys |
| US20140127076A1 (en) * | 2012-11-05 | 2014-05-08 | Alcoa Inc. | 5xxx-lithium aluminum alloys, and methods for producing the same |
| KR102185680B1 (ko) | 2013-02-04 | 2020-12-02 | 알멕스 유에스에이 인코퍼레이티드 | 직접 냉각 주조를 위한 프로세스 및 장치 |
| US20150376740A1 (en) * | 2013-03-14 | 2015-12-31 | Alcoa Inc. | Aluminum-magnesium-lithium alloys, and methods for producing the same |
| DE112014003205T5 (de) * | 2013-07-11 | 2016-04-07 | Aleris Rolled Products Germany Gmbh | Verfahren zur Herstellung von Lithium enthaltenden Aluminiumlegierungen |
| NO3019636T3 (enExample) | 2013-07-11 | 2018-02-24 | ||
| US9936541B2 (en) | 2013-11-23 | 2018-04-03 | Almex USA, Inc. | Alloy melting and holding furnace |
| CN103993210B (zh) * | 2014-06-13 | 2016-08-24 | 苏州列治埃盟新材料技术转移有限公司 | 一种铝锂合金材料及其改进真空熔炼工艺的制备方法 |
| FR3023848B1 (fr) | 2014-07-16 | 2018-04-20 | Constellium Issoire | Procede de recyclage de scrap d'alliages de la serie 2xxx ou 7xxx |
| KR20170067810A (ko) * | 2014-09-29 | 2017-06-16 | 콩스텔리움 이수와르 | 알루미늄-마그네슘-리튬 합금으로 제조되는 전신 제품 |
| FR3026410B1 (fr) * | 2014-09-29 | 2019-07-26 | Constellium Issoire | Produit corroye en alliage aluminium magnesium lithium |
| FR3042508B1 (fr) * | 2015-10-15 | 2017-10-27 | Constellium Issoire | Toles minces en alliage aluminium-magnesium-zirconium pour applications aerospatiales |
| CN105714157A (zh) * | 2016-04-01 | 2016-06-29 | 蚌埠市莱特汽车配件有限公司 | 一种用于生产汽车空滤器外壳的铝合金材料 |
| FR3057476B1 (fr) | 2016-10-17 | 2018-10-12 | Constellium Issoire | Toles minces en alliage aluminium-magnesium-scandium pour applications aerospatiales |
| CN106967908B (zh) * | 2017-02-27 | 2018-05-15 | 广东省材料与加工研究所 | 一种高强耐蚀Al-Mg系铝合金及其制备方法 |
| CN106967909B (zh) * | 2017-02-27 | 2018-06-08 | 广东省材料与加工研究所 | 一种高强韧Al-Mg-Si系铝合金及其制备方法 |
| CN107177760A (zh) * | 2017-06-03 | 2017-09-19 | 北京工业大学 | 一种Al‑Mg‑Mn‑Er‑Zr 铝合金冷轧板材及其稳定化工艺 |
| EP3877562B1 (en) | 2018-11-07 | 2025-04-02 | Arconic Technologies LLC | 2xxx aluminum lithium alloys |
| WO2020206161A1 (en) | 2019-04-05 | 2020-10-08 | Arconic Technologies Llc | Methods of cold forming aluminum lithium alloys |
| CN112646994B (zh) * | 2020-12-16 | 2022-03-04 | 中南大学 | 一种高比强高比模铝合金及其制备方法 |
| CN113621854B (zh) * | 2021-08-23 | 2023-06-02 | 中南大学 | 一种低密度高模量的高强铝合金及其制备方法 |
| CN114480922B (zh) * | 2022-01-25 | 2023-04-07 | 郑州轻研合金科技有限公司 | 一种超轻铝锂合金及其制备方法和应用 |
| CN115287504B (zh) * | 2022-08-23 | 2023-05-19 | 中南大学 | 一种轻质Al-Sc-Zr-Y-O耐热铝合金及其制备方法 |
| WO2025075605A1 (en) * | 2023-10-02 | 2025-04-10 | Ati, Inc. | Stress corrosion cracking resistant, high strength, weldable aluminum alloy |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1558491C3 (de) * | 1967-04-05 | 1975-10-23 | Josif Naumowitsch Fridljander | Verwendung von Aluminium-Magnesium-Lithium-Legierungen als an der Luft nicht oxydierende Werkstoffe |
| US4151013A (en) * | 1975-10-22 | 1979-04-24 | Reynolds Metals Company | Aluminum-magnesium alloys sheet exhibiting improved properties for forming and method aspects of producing such sheet |
| JPS6063345A (ja) * | 1983-09-16 | 1985-04-11 | Sumitomo Light Metal Ind Ltd | 電気抵抗が高く成形性に優れたアルミニウム合金 |
| JPS61227157A (ja) * | 1985-03-30 | 1986-10-09 | Kobe Steel Ltd | 展伸用Ａｌ−Ｌｉ系合金の製造方法 |
| US4816087A (en) * | 1985-10-31 | 1989-03-28 | Aluminum Company Of America | Process for producing duplex mode recrystallized high strength aluminum-lithium alloy products with high fracture toughness and method of making the same |
| CA2091355A1 (en) | 1990-08-22 | 1992-02-23 | James Christopher Mohr | Aluminium alloy suitable for can making |
| US5133931A (en) * | 1990-08-28 | 1992-07-28 | Reynolds Metals Company | Lithium aluminum alloy system |
| US5393357A (en) * | 1992-10-06 | 1995-02-28 | Reynolds Metals Company | Method of minimizing strength anisotropy in aluminum-lithium alloy wrought product by cold rolling, stretching and aging |
| CA2303595C (en) * | 1997-09-22 | 2008-05-06 | Thomas Pfannenmueller | Aluminum based alloy and procedure for its heat treatment |
-
1999
- 1999-12-17 US US09/868,042 patent/US6551424B1/en not_active Expired - Lifetime
- 1999-12-17 CA CA002352333A patent/CA2352333C/en not_active Expired - Lifetime
- 1999-12-17 EP EP99963592A patent/EP1153152B1/en not_active Revoked
- 1999-12-17 AU AU19832/00A patent/AU1983200A/en not_active Abandoned
- 1999-12-17 JP JP2000589749A patent/JP4954369B2/ja not_active Expired - Lifetime
- 1999-12-17 AT AT99963592T patent/ATE254188T1/de not_active IP Right Cessation
- 1999-12-17 DE DE69912850T patent/DE69912850T2/de not_active Revoked
- 1999-12-17 WO PCT/EP1999/010188 patent/WO2000037696A1/en not_active Ceased
-
2003
- 2003-04-18 US US10/418,060 patent/US20030226623A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004035043A1 (de) * | 2004-07-20 | 2006-04-13 | Daimlerchrysler Ag | Verfahren zum Umformen eines Leichtmetall-Blechs und entsprechendes Leichtmetall-Blechbauteil |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE254188T1 (de) | 2003-11-15 |
| US20030226623A1 (en) | 2003-12-11 |
| EP1153152B1 (en) | 2003-11-12 |
| JP2002533570A (ja) | 2002-10-08 |
| US6551424B1 (en) | 2003-04-22 |
| WO2000037696A1 (en) | 2000-06-29 |
| CA2352333C (en) | 2004-08-17 |
| EP1153152A1 (en) | 2001-11-14 |
| CA2352333A1 (en) | 2000-06-29 |
| DE69912850D1 (de) | 2003-12-18 |
| AU1983200A (en) | 2000-07-12 |
| JP4954369B2 (ja) | 2012-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8363 | Opposition against the patent | ||
| 8331 | Complete revocation |