EP1027466B1 - SCHWEISSBARE, KORROSIONSBESTÄNDIGE AlMg-LEGIERUNGEN, INSBESONDERE FÜR DIE VERKEHRSTECHNIK - Google Patents
SCHWEISSBARE, KORROSIONSBESTÄNDIGE AlMg-LEGIERUNGEN, INSBESONDERE FÜR DIE VERKEHRSTECHNIK Download PDFInfo
- Publication number
- EP1027466B1 EP1027466B1 EP99952401A EP99952401A EP1027466B1 EP 1027466 B1 EP1027466 B1 EP 1027466B1 EP 99952401 A EP99952401 A EP 99952401A EP 99952401 A EP99952401 A EP 99952401A EP 1027466 B1 EP1027466 B1 EP 1027466B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- scandium
- weldable
- corrosion
- alloy according
- resistant
- 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
Links
- 229910045601 alloy Inorganic materials 0.000 title claims description 16
- 239000000956 alloy Substances 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title 1
- 230000007797 corrosion Effects 0.000 claims description 8
- 238000005260 corrosion Methods 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
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 7
- 239000011572 manganese Substances 0.000 claims description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 4
- -1 aluminium-scandium-zirconium Chemical compound 0.000 claims description 4
- 229910052747 lanthanoid Inorganic materials 0.000 claims description 4
- 150000002602 lanthanoids Chemical class 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910052684 Cerium Inorganic materials 0.000 claims description 3
- 229910052771 Terbium Inorganic materials 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 3
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims 2
- 229910052692 Dysprosium Inorganic materials 0.000 claims 1
- 229910052691 Erbium Inorganic materials 0.000 claims 1
- 229910052693 Europium Inorganic materials 0.000 claims 1
- 229910052688 Gadolinium Inorganic materials 0.000 claims 1
- 229910052689 Holmium Inorganic materials 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- 229910052779 Neodymium Inorganic materials 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- GANNOFFDYMSBSZ-UHFFFAOYSA-N [AlH3].[Mg] Chemical compound [AlH3].[Mg] GANNOFFDYMSBSZ-UHFFFAOYSA-N 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 claims 1
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 claims 1
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims 1
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims 1
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 claims 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000003466 welding Methods 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
Definitions
- the invention relates to a weldable, corrosion-resistant aluminum-magnesium alloy, which as an essential component of a ternary aluminum scandium zirconium phase contains.
- Such an alloy is, for example from US 5,624,632 and is due to their low density, high Strength and corrosion resistance especially for applications in aviation of interest.
- elements of the rare earth or the rare Earth-like elements are used in the aluminum-magnesium alloy Dispersoids produced according to the o. G. US patent higher strength and Produce corrosion resistance. With regard to the weldability of such Alloy can the o. G. US patent no indication can be taken.
- EP 0 563 903 A1 discloses various aluminum-based materials known for X-ray image intensifier.
- this new alloy has one over the known alloy significantly lower manganese content, which surprisingly improved Corrosion resistance, especially in the sensitized state of the made of this alloy showed, for example, when cold-formed Parts are exposed to elevated temperature for a long time. It will suspects that these positive qualities are mainly due to the ratio of Manganese to be determined scandium. This shows an improved corrosion resistance at a ratio Mn: Sc ⁇ 2. Also in contrast to titanium alloy contained in the known alloy, in addition to the effect of to increase strength, since titanium is the zirconium in the ternary Al-Sc-Zr phase, but the solubility of titanium is lower than of zirconium is.
- An especially favorable for land, sea or air vehicles alloy contains at least 0.15 % By weight of scandium.
- the addition of lanthanides advantageously moves in a weight percent range between 0.05 and 0.35, which range when using a lanthanide mixture refers to the total mixture.
- the alloy tolerates impurities in silicon up to 0.2% by weight, above all, the dynamic properties deteriorate.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Powder Metallurgy (AREA)
- Arc Welding In General (AREA)
- Laminated Bodies (AREA)
- Physical Vapour Deposition (AREA)
- Nonmetallic Welding Materials (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Electrolytic Production Of Metals (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19838017 | 1998-08-21 | ||
| DE19838017A DE19838017C2 (de) | 1998-08-21 | 1998-08-21 | Schweißbare, korrosionsbeständige AIMg-Legierungen, insbesondere für die Verkehrstechnik |
| PCT/DE1999/002549 WO2000011229A2 (de) | 1998-08-21 | 1999-08-14 | SCHWEISSBARE, KORROSIONSBESTÄNDIGE AlMg-LEGIERUNGEN, INSBESONDERE FÜR DIE VERKEHRSTECHNIK |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1027466A2 EP1027466A2 (de) | 2000-08-16 |
| EP1027466B1 true EP1027466B1 (de) | 2003-10-08 |
Family
ID=7878285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99952401A Expired - Lifetime EP1027466B1 (de) | 1998-08-21 | 1999-08-14 | SCHWEISSBARE, KORROSIONSBESTÄNDIGE AlMg-LEGIERUNGEN, INSBESONDERE FÜR DIE VERKEHRSTECHNIK |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6258318B1 (enExample) |
| EP (1) | EP1027466B1 (enExample) |
| JP (1) | JP2003526733A (enExample) |
| CN (1) | CN1103828C (enExample) |
| CA (1) | CA2306892C (enExample) |
| CZ (1) | CZ20001446A3 (enExample) |
| DE (2) | DE19838017C2 (enExample) |
| RU (1) | RU2226566C2 (enExample) |
| WO (1) | WO2000011229A2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009030194A1 (de) * | 2007-09-04 | 2009-03-12 | Eads Deutschland Gmbh | Verfahren zum herstellen eines formkörpers mit schaumartiger struktur |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10248594B4 (de) * | 2001-12-14 | 2006-04-27 | Eads Deutschland Gmbh | Verfahren zum Herstellen eines Scandium (Sc)- legierten Aluminiumblechmaterials mit hoher Risszähigkeit |
| WO2003052154A1 (de) * | 2001-12-14 | 2003-06-26 | Eads Deutschland Gmbh | VERFAHREN ZUM HERSTELLEN EINES SCANDIUM (Sc)- UND/ODER ZIRKON (Zr)-LEGIERTEN ALUMINIUMBLECHMATERIALS MIT HOHER RISSZÄHIGKEIT |
| US20040156739A1 (en) | 2002-02-01 | 2004-08-12 | Song Shihong Gary | Castable high temperature aluminum alloy |
| DE10331990A1 (de) * | 2003-07-14 | 2005-02-24 | Eads Deutschland Gmbh | Geschweißtes Aluminium-Strukturbauteil mit metallisch induzierter Rissabeichung |
| RU2237097C1 (ru) * | 2003-07-24 | 2004-09-27 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" | Сплав на основе алюминия и изделие, выполненное из него |
| US7875132B2 (en) * | 2005-05-31 | 2011-01-25 | United Technologies Corporation | High temperature aluminum alloys |
| BRPI0614527B1 (pt) | 2005-08-16 | 2015-08-18 | Aleris Aluminum Koblenz Gmbh | Produto de liga de alumínio |
| US7584778B2 (en) * | 2005-09-21 | 2009-09-08 | United Technologies Corporation | Method of producing a castable high temperature aluminum alloy by controlled solidification |
| US20070297936A1 (en) * | 2006-06-23 | 2007-12-27 | Zaki Ahmad | Aluminum alloy |
| CN100445019C (zh) * | 2006-09-14 | 2008-12-24 | 中国航空工业第一集团公司北京航空材料研究院 | Al-Mg-Sc系焊丝 |
| DE102007018123B4 (de) | 2007-04-16 | 2009-03-26 | Eads Deutschland Gmbh | Verfahren zur Herstellung eines Strukturbauteils aus einer Aluminiumbasislegierung |
| US7871477B2 (en) * | 2008-04-18 | 2011-01-18 | United Technologies Corporation | High strength L12 aluminum alloys |
| US8002912B2 (en) * | 2008-04-18 | 2011-08-23 | United Technologies Corporation | High strength L12 aluminum alloys |
| US7875131B2 (en) * | 2008-04-18 | 2011-01-25 | United Technologies Corporation | L12 strengthened amorphous aluminum alloys |
| US7879162B2 (en) * | 2008-04-18 | 2011-02-01 | United Technologies Corporation | High strength aluminum alloys with L12 precipitates |
| US8017072B2 (en) * | 2008-04-18 | 2011-09-13 | United Technologies Corporation | Dispersion strengthened L12 aluminum alloys |
| US20090263273A1 (en) * | 2008-04-18 | 2009-10-22 | United Technologies Corporation | High strength L12 aluminum alloys |
| US20090260724A1 (en) * | 2008-04-18 | 2009-10-22 | United Technologies Corporation | Heat treatable L12 aluminum alloys |
| US7875133B2 (en) * | 2008-04-18 | 2011-01-25 | United Technologies Corporation | Heat treatable L12 aluminum alloys |
| 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 |
| CN101353745B (zh) * | 2008-09-10 | 2010-06-09 | 中南大学 | 一种Al-Mg-Mn-Sc-Er合金 |
| US8778098B2 (en) * | 2008-12-09 | 2014-07-15 | United Technologies Corporation | Method for producing high strength aluminum alloy powder containing L12 intermetallic dispersoids |
| US20100143177A1 (en) * | 2008-12-09 | 2010-06-10 | United Technologies Corporation | Method for forming high strength aluminum alloys containing L12 intermetallic dispersoids |
| US8778099B2 (en) * | 2008-12-09 | 2014-07-15 | United Technologies Corporation | Conversion process for heat treatable L12 aluminum alloys |
| US8852365B2 (en) * | 2009-01-07 | 2014-10-07 | The Boeing Company | Weldable high-strength aluminum alloys |
| US20100226817A1 (en) * | 2009-03-05 | 2010-09-09 | United Technologies Corporation | High strength l12 aluminum alloys produced by cryomilling |
| US20100252148A1 (en) * | 2009-04-07 | 2010-10-07 | United Technologies Corporation | Heat treatable l12 aluminum alloys |
| US20100254850A1 (en) * | 2009-04-07 | 2010-10-07 | United Technologies Corporation | Ceracon forging of 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 |
| CA2768503A1 (en) * | 2009-07-24 | 2011-01-27 | Alcoa Inc. | Improved 5xxx aluminum alloys and wrought aluminum alloy products made therefrom |
| US20110044844A1 (en) * | 2009-08-19 | 2011-02-24 | United Technologies Corporation | Hot compaction and extrusion of l12 aluminum alloys |
| 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 |
| ES2392131T3 (es) | 2009-09-15 | 2012-12-04 | Hydro Aluminium Rolled Products Gmbh | Pieza de mecanismo de traslación de material compuesto de AL |
| PT2302086E (pt) | 2009-09-15 | 2013-09-04 | Hydro Aluminium Rolled Prod | Material compósito de alumínio resistente à corrosão para uma carroçaria de veículo |
| US20110064599A1 (en) * | 2009-09-15 | 2011-03-17 | United Technologies Corporation | Direct extrusion of shapes with 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 |
| US20110091346A1 (en) * | 2009-10-16 | 2011-04-21 | United Technologies Corporation | Forging deformation of L12 aluminum alloys |
| US8409497B2 (en) * | 2009-10-16 | 2013-04-02 | United Technologies Corporation | Hot and cold rolling high strength L12 aluminum alloys |
| US20110091345A1 (en) * | 2009-10-16 | 2011-04-21 | United Technologies Corporation | Method for fabrication of tubes using rolling and extrusion |
| RU2410458C1 (ru) * | 2009-10-20 | 2011-01-27 | Открытое акционерное общество "Всероссийский институт легких сплавов" (ОАО "ВИЛС") | Деформируемый термически неупрочняемый сплав на основе алюминия |
| DE102010032768A1 (de) | 2010-07-29 | 2012-02-02 | Eads Deutschland Gmbh | Hochtemperaturbelastbarer mit Scandium legierter Aluminium-Werkstoff mit verbesserter Extrudierbarkeit |
| EP3181711B1 (de) * | 2015-12-14 | 2020-02-26 | Apworks GmbH | Scandiumhaltige aluminiumlegierung für pulvermetallurgische technologien |
| RU2663446C1 (ru) * | 2017-12-06 | 2018-08-06 | Общество с ограниченной ответственностью "Опытный завод "Авиаль" (ООО "ОЗА") | Сплав на основе алюминия для сварочной проволоки |
| CN111334693A (zh) * | 2019-12-02 | 2020-06-26 | 北京艾路浦科技发展有限公司 | 一种用于舰船的高强度Al-Mg-Zr焊丝及其制备方法 |
| US11999019B2 (en) | 2020-09-22 | 2024-06-04 | Lincoln Global, Inc. | Aluminum-based welding electrodes |
| US20220097179A1 (en) * | 2020-09-22 | 2022-03-31 | Lincoln Global, Inc. | Aluminum-based welding electrodes |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5211143A (en) * | 1975-07-18 | 1977-01-27 | Nippon Keikinzoku Sougou Kenki | Aluminium alloy filler matertal |
| JPS59159961A (ja) * | 1983-02-28 | 1984-09-10 | Mitsubishi Alum Co Ltd | 超塑性Ａｌ合金 |
| JPS63179040A (ja) | 1987-01-20 | 1988-07-23 | Showa Alum Corp | 表面平滑性に優れたシリンダ用アルミニウム合金 |
| JP3286982B2 (ja) * | 1990-04-25 | 2002-05-27 | 菱化マックス株式会社 | 金型素材 |
| SU1767915A1 (ru) * | 1990-10-15 | 1994-07-30 | Научно-производственное объединение "Всесоюзный институт авиационных материалов" | Литейный сплав на основе алюминия для сварных соединений |
| EP0563903B1 (en) * | 1992-03-31 | 1996-02-07 | Kabushiki Kaisha Toshiba | X-ray image intensifier |
| FR2717827B1 (fr) | 1994-03-28 | 1996-04-26 | Jean Pierre Collin | Alliage d'aluminium à hautes teneurs en Scandium et procédé de fabrication de cet alliage. |
| US5624632A (en) * | 1995-01-31 | 1997-04-29 | Aluminum Company Of America | Aluminum magnesium alloy product containing dispersoids |
| CA2280191C (en) * | 1997-02-10 | 2007-07-31 | Aluminum Company Of America | Aluminum alloy product |
| EP0918095B1 (de) * | 1997-11-20 | 2003-03-26 | Alcan Technology & Management AG | Verfahren zur Herstellung eines Strukturbauteiles aus einer Aluminium-Druckgusslegierung |
-
1998
- 1998-08-21 DE DE19838017A patent/DE19838017C2/de not_active Expired - Lifetime
-
1999
- 1999-08-14 EP EP99952401A patent/EP1027466B1/de not_active Expired - Lifetime
- 1999-08-14 RU RU2000112644/02A patent/RU2226566C2/ru not_active IP Right Cessation
- 1999-08-14 WO PCT/DE1999/002549 patent/WO2000011229A2/de not_active Ceased
- 1999-08-14 CA CA002306892A patent/CA2306892C/en not_active Expired - Lifetime
- 1999-08-14 JP JP2000566479A patent/JP2003526733A/ja active Pending
- 1999-08-14 CZ CZ20001446A patent/CZ20001446A3/cs unknown
- 1999-08-14 US US09/530,068 patent/US6258318B1/en not_active Expired - Lifetime
- 1999-08-14 DE DE59907283T patent/DE59907283D1/de not_active Expired - Lifetime
- 1999-08-14 CN CN99801414A patent/CN1103828C/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009030194A1 (de) * | 2007-09-04 | 2009-03-12 | Eads Deutschland Gmbh | Verfahren zum herstellen eines formkörpers mit schaumartiger struktur |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1275172A (zh) | 2000-11-29 |
| CA2306892C (en) | 2008-02-19 |
| DE59907283D1 (de) | 2003-11-13 |
| WO2000011229A2 (de) | 2000-03-02 |
| WO2000011229A3 (de) | 2000-05-18 |
| EP1027466A2 (de) | 2000-08-16 |
| DE19838017A1 (de) | 2000-03-02 |
| RU2226566C2 (ru) | 2004-04-10 |
| JP2003526733A (ja) | 2003-09-09 |
| CN1103828C (zh) | 2003-03-26 |
| CZ20001446A3 (cs) | 2001-12-12 |
| US6258318B1 (en) | 2001-07-10 |
| DE19838017C2 (de) | 2003-06-18 |
| CA2306892A1 (en) | 2000-03-02 |
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Legal Events
| Date | Code | Title | Description |
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