BRPI0821569A8 - Processo para fabricação de uma chapa de liga de alumínio não recristalizada - Google Patents
Processo para fabricação de uma chapa de liga de alumínio não recristalizadaInfo
- Publication number
- BRPI0821569A8 BRPI0821569A8 BRPI0821569A BRPI0821569A BRPI0821569A8 BR PI0821569 A8 BRPI0821569 A8 BR PI0821569A8 BR PI0821569 A BRPI0821569 A BR PI0821569A BR PI0821569 A BRPI0821569 A BR PI0821569A BR PI0821569 A8 BRPI0821569 A8 BR PI0821569A8
- Authority
- BR
- Brazil
- Prior art keywords
- weight
- crack
- recrystalized
- manufacturing
- aluminum alloy
- Prior art date
Links
- 229910000838 Al alloy Inorganic materials 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 238000009661 fatigue test Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 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
- C22C21/12—Alloys based on aluminium with copper 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
- C22C21/12—Alloys based on aluminium with copper as the next major constituent
- C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium
-
- 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
- C22F1/057—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 copper 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)
- Metal Rolling (AREA)
- Heat Treatment Of Steel (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Laminated Bodies (AREA)
Abstract
PROCESSO PARA FABRICAÇÃO DE UMA CHAPA DE LIGA DE ALUMÍNIO NÃO RECRISTALIZADA. A presente invenção refere-se a um produto laminado essencialmente não recristalizado obtido a partir de uma chapa de espessura pelo menos 30 mm, compreendendo 2,2 a 3,9% em peso de Cu, 0,7 a 21% em peso de Li, 0,2 a 0,8% em peso de Mg, 0,2 a 0,5% em peso de Mn,0,04 a 0,18 em peso de Zr, menos de 0,05% em peso de Zn, e opcionalmente 0,1 a 0,5% em peso de Ag, resto alumínio e impurezas inevitáveis, apresentando uma pequena propensão à bifurcação de fissuras, durante um teste em fadiga, segundo a direção L-S. O produto, de acordo com a invenção, apresenta um ângulo de desvio de fissura Teta de pelo menos 20º sob um fator de intensidade de esforço equivalente Keff Max de 10 MPaVm para uma amostra de teste fissurado S-L submetido a um esforço em modo misto I e Il, na qual o ângulo Psi entre um plano perpendicular à direção de fissura e a direção do esforço é 75º.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0709069 | 2007-12-21 | ||
| FR0709069A FR2925523B1 (fr) | 2007-12-21 | 2007-12-21 | Produit lamine ameliore en alliage aluminium-lithium pour applications aeronautiques |
| US2003808P | 2008-01-09 | 2008-01-09 | |
| US61/020,038 | 2008-01-09 | ||
| PCT/FR2008/001787 WO2009103899A1 (fr) | 2007-12-21 | 2008-12-19 | Produit lamine en alliage aluminium-lithium pour applications aeronautiques |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BRPI0821569A2 BRPI0821569A2 (pt) | 2015-09-08 |
| BRPI0821569A8 true BRPI0821569A8 (pt) | 2017-08-22 |
| BRPI0821569B1 BRPI0821569B1 (pt) | 2018-06-26 |
Family
ID=39262686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0821569-3A BRPI0821569B1 (pt) | 2007-12-21 | 2008-12-19 | Processo para fabricação de uma chapa de liga de Alumínio não recristalizada |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US20090159159A1 (pt) |
| EP (1) | EP2235224B1 (pt) |
| CN (1) | CN101903546B (pt) |
| BR (1) | BRPI0821569B1 (pt) |
| CA (1) | CA2708989C (pt) |
| DE (1) | DE08872581T1 (pt) |
| FR (1) | FR2925523B1 (pt) |
| WO (1) | WO2009103899A1 (pt) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2938553B1 (fr) * | 2008-11-14 | 2010-12-31 | Alcan Rhenalu | Produits en alliage aluminium-cuivre-lithium |
| CN101838764B (zh) * | 2010-03-29 | 2011-06-22 | 江苏大学 | 钪和锶复合微合金化的高锌2099型铝合金及其制备方法 |
| FR2960002B1 (fr) * | 2010-05-12 | 2013-12-20 | Alcan Rhenalu | Alliage aluminium-cuivre-lithium pour element d'intrados. |
| US9090950B2 (en) | 2010-10-13 | 2015-07-28 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Abnormal grain growth suppression in aluminum alloys |
| CN101967589B (zh) * | 2010-10-27 | 2013-02-20 | 中国航空工业集团公司北京航空材料研究院 | 一种中强高韧铝锂合金及其制备方法 |
| CN101967588B (zh) * | 2010-10-27 | 2012-08-29 | 中国航空工业集团公司北京航空材料研究院 | 一种耐损伤铝锂合金及其制备方法 |
| CN102021457B (zh) * | 2010-10-27 | 2012-06-27 | 中国航空工业集团公司北京航空材料研究院 | 一种高强韧铝锂合金及其制备方法 |
| FR2969177B1 (fr) * | 2010-12-20 | 2012-12-21 | Alcan Rhenalu | Alliage aluminium cuivre lithium a resistance en compression et tenacite ameliorees |
| CA2827530C (en) * | 2011-02-17 | 2019-12-03 | Arconic Technologies Llc | 2xxx series aluminum lithium alloys |
| FR2974118B1 (fr) * | 2011-04-15 | 2013-04-26 | Alcan Rhenalu | Alliages aluminium cuivre magnesium performants a haute temperature |
| FR3004196B1 (fr) * | 2013-04-03 | 2016-05-06 | Constellium France | Toles en alliage d'aluminium-cuivre-lithium pour la fabrication de fuselages d'avion. |
| FR3004197B1 (fr) * | 2013-04-03 | 2015-03-27 | Constellium France | Toles minces en alliage d'aluminium-cuivre-lithium pour la fabrication de fuselages d'avion. |
| FR3014448B1 (fr) * | 2013-12-05 | 2016-04-15 | Constellium France | Produit en alliage aluminium-cuivre-lithium pour element d'intrados a proprietes ameliorees |
| FR3014905B1 (fr) | 2013-12-13 | 2015-12-11 | Constellium France | Produits en alliage d'aluminium-cuivre-lithium a proprietes en fatigue ameliorees |
| EP3380640B1 (de) * | 2015-11-25 | 2019-02-27 | Otto Fuchs - Kommanditgesellschaft - | Rohr zur verwendung im zusammenhang mit einer tiefbohrung |
| FR3044682B1 (fr) * | 2015-12-04 | 2018-01-12 | Constellium Issoire | Alliage aluminium cuivre lithium a resistance mecanique et tenacite ameliorees |
| FR3047253B1 (fr) * | 2016-02-03 | 2018-01-12 | Constellium Issoire | Toles epaisses en alliage al - cu - li a proprietes en fatigue ameliorees |
| CA3032261A1 (en) | 2016-08-26 | 2018-03-01 | Shape Corp. | Warm forming process and apparatus for transverse bending of an extruded aluminum beam to warm form a vehicle structural component |
| CN110114498A (zh) | 2016-10-24 | 2019-08-09 | 形状集团 | 用于生产车辆零件的多阶段铝合金形成与热加工方法 |
| WO2018144568A1 (en) | 2017-01-31 | 2018-08-09 | Universal Alloy Corporation | Low density aluminum-copper-lithium alloy extrusions |
| FR3075078B1 (fr) * | 2017-12-20 | 2020-11-13 | Constellium Issoire | Procede de fabrication ameliore de toles en alliage d'aluminium-cuivre-lithium pour la fabrication de fuselage d'avion |
| US20190233921A1 (en) * | 2018-02-01 | 2019-08-01 | Kaiser Aluminum Fabricated Products, Llc | Low Cost, Low Density, Substantially Ag-Free and Zn-Free Aluminum-Lithium Plate Alloy for Aerospace Application |
| CN108531782A (zh) * | 2018-04-11 | 2018-09-14 | 上海交通大学 | 一种含镁铸造铝锂合金及其制备方法 |
| CN112969806B (zh) | 2018-10-31 | 2022-07-05 | 爱励轧制产品德国有限责任公司 | 制造具有改善的耐疲劳失效性的2xxx系列铝合金板材产品的方法 |
| CN109385588B (zh) * | 2018-12-05 | 2020-04-14 | 湖南恒佳新材料科技有限公司 | 一种高韧性2050铝合金中厚板的制备方法 |
| EP3670690A1 (en) | 2018-12-20 | 2020-06-24 | Constellium Issoire | Al-zn-cu-mg alloys and their manufacturing process |
| EP3947761A4 (en) * | 2019-04-05 | 2022-11-30 | Arconic Technologies LLC | PROCESS FOR COLD FORMING OF ALUMINUM-LITHIUM ALLOYS |
| CN110423966B (zh) * | 2019-07-29 | 2020-09-22 | 中国航发北京航空材料研究院 | 一种提高铝锂合金产品综合性能的制备工艺 |
| CN110541131B (zh) * | 2019-08-29 | 2021-02-19 | 哈尔滨工业大学 | 一种基于粒子激发形核的Al-Cu-Li合金形变热处理工艺 |
| CN110791720B (zh) * | 2019-11-25 | 2020-11-24 | 重庆文理学院 | 一种抑制铝锂合金再结晶的加工方法 |
| CN110904371A (zh) * | 2019-12-18 | 2020-03-24 | 东北轻合金有限责任公司 | 一种航空航天用超强耐蚀铝合金型材及其制造方法 |
| CN111471945B (zh) * | 2020-06-03 | 2021-04-02 | 中南大学 | 一种提升铝合金构件综合性能和表面质量的热成形方法 |
| CN112593169B (zh) * | 2020-12-16 | 2022-02-08 | 北京理工大学 | 一种电弧增材制造铝锂合金缺陷和组织控制的方法 |
| CN113981344B (zh) * | 2021-08-19 | 2022-09-02 | 山东南山铝业股份有限公司 | 一种航空用高损伤容限2系铝合金厚板的制备方法 |
| CN114561578A (zh) * | 2022-03-23 | 2022-05-31 | 中南大学 | 一种铝锂合金及其热处理工艺 |
| FR3147815A1 (fr) * | 2023-04-13 | 2024-10-18 | Constellium Issoire | Produit épais en alliages aluminium cuivre lithium avec une ténacité améliorée et procédé d’obtention |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4999061A (en) * | 1983-12-30 | 1991-03-12 | The Boeing Company | Low temperature underaging of lithium bearing alloys and method thereof |
| JPH03107440A (ja) * | 1989-09-20 | 1991-05-07 | Showa Alum Corp | ロードセル用アルミニウム合金 |
| 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 |
| ATE250675T1 (de) * | 1997-01-31 | 2003-10-15 | Pechiney Rolled Products Llc | Verfahren zur erhöhung der bruchzähigkeit in aluminium-lithium-legierungen |
| US7438772B2 (en) * | 1998-06-24 | 2008-10-21 | Alcoa Inc. | Aluminum-copper-magnesium alloys having ancillary additions of lithium |
| FR2848480B1 (fr) * | 2002-12-17 | 2005-01-21 | Pechiney Rhenalu | Procede de fabrication d'elements structuraux par usinage de toles epaisses |
| EP1641953A4 (en) * | 2003-05-28 | 2007-08-01 | Alcan Rolled Products Ravenswood Llc | NEW AL-CU-LI-MG-AG-MN-ZR ALLOY USED AS STRUCTURAL ELEMENTS REQUIRING HIGH STRENGTH AND HIGH BREAKAGE TENACITY |
| FR2872172B1 (fr) * | 2004-06-25 | 2007-04-27 | Pechiney Rhenalu Sa | Produits en alliage d'aluminium a haute tenacite et haute resistance a la fatigue |
| BRPI0606957B1 (pt) * | 2005-02-10 | 2016-09-13 | Alcan Rhenalu | produto trabalhado de liga à base de alumínio laminado ou forjado e processo para a sua produção |
-
2007
- 2007-12-21 FR FR0709069A patent/FR2925523B1/fr not_active Expired - Fee Related
-
2008
- 2008-12-19 US US12/339,611 patent/US20090159159A1/en not_active Abandoned
- 2008-12-19 BR BRPI0821569-3A patent/BRPI0821569B1/pt not_active IP Right Cessation
- 2008-12-19 CN CN200880122247.3A patent/CN101903546B/zh not_active Expired - Fee Related
- 2008-12-19 WO PCT/FR2008/001787 patent/WO2009103899A1/fr not_active Ceased
- 2008-12-19 DE DE08872581T patent/DE08872581T1/de active Pending
- 2008-12-19 CA CA2708989A patent/CA2708989C/fr not_active Expired - Fee Related
- 2008-12-19 EP EP08872581.7A patent/EP2235224B1/fr active Active
-
2010
- 2010-04-01 US US12/752,786 patent/US8323426B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2925523A1 (fr) | 2009-06-26 |
| DE08872581T1 (de) | 2011-01-20 |
| US8323426B2 (en) | 2012-12-04 |
| US20090159159A1 (en) | 2009-06-25 |
| BRPI0821569B1 (pt) | 2018-06-26 |
| WO2009103899A1 (fr) | 2009-08-27 |
| EP2235224A1 (fr) | 2010-10-06 |
| BRPI0821569A2 (pt) | 2015-09-08 |
| EP2235224B1 (fr) | 2017-02-22 |
| CN101903546A (zh) | 2010-12-01 |
| US20100314007A1 (en) | 2010-12-16 |
| CA2708989A1 (fr) | 2009-08-27 |
| CA2708989C (fr) | 2017-04-18 |
| CN101903546B (zh) | 2013-01-02 |
| FR2925523B1 (fr) | 2010-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25F | Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement |
Owner name: ALCAN RHENALU (FR) Free format text: A FIM DE ATENDER A ALTERACAO DE NOME E SEDE REQUERIDAS ATRAVES DA PETICAO NO 20110122843/RJ, DE 30/11/2011, E NECESSARIO APRESENTAR A DOCUMENTACAO DEVIDAMENTE NOTARIZADA, ALEM DA GUIA DE CUMPRIMENTO DE EXIGENCIA. |
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| B25D | Requested change of name of applicant approved |
Owner name: CONSTELLIUM FRANCE (FR) |
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| B25G | Requested change of headquarter approved |
Owner name: CONSTELLIUM FRANCE (FR) |
|
| B25D | Requested change of name of applicant approved |
Owner name: CONSTELLIUM ISSOIRE (FR) |
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| B25G | Requested change of headquarter approved |
Owner name: CONSTELLIUM ISSOIRE (FR) |
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| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 13A ANUIDADE. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2649 DE 13-10-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |