FR3122187B1 - Tôles d’aluminium 5xxx dotée d’une aptitude à la mise en forme élevée - Google Patents
Tôles d’aluminium 5xxx dotée d’une aptitude à la mise en forme élevée Download PDFInfo
- Publication number
- FR3122187B1 FR3122187B1 FR2104165A FR2104165A FR3122187B1 FR 3122187 B1 FR3122187 B1 FR 3122187B1 FR 2104165 A FR2104165 A FR 2104165A FR 2104165 A FR2104165 A FR 2104165A FR 3122187 B1 FR3122187 B1 FR 3122187B1
- Authority
- FR
- France
- Prior art keywords
- hot rolling
- aluminum sheet
- aluminum sheets
- high formability
- weight
- 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.)
- Active
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 5
- 229910052782 aluminium Inorganic materials 0.000 title abstract 5
- 238000005098 hot rolling Methods 0.000 abstract 4
- 238000005266 casting Methods 0.000 abstract 1
- 238000005097 cold rolling Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000002441 reversible effect Effects 0.000 abstract 1
- 238000005096 rolling process Methods 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
- C22C21/06—Alloys based on aluminium 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
- C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
-
- 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
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)
Abstract
L’invention concerne une tôle monolithique d’aluminium constituée d’une tôle d’aluminium de série 5xxx comprenant en % en poids Mg : 1,7 à 2,1, Mn : 0,1 à 0,5, Fe : 0,10 à 0,22, Si : 0,05 à 0,25, Cu 0,01 à 0,20, Cr jusqu’à 0,1, Zn jusqu’à 0,15, Zr jusqu’à 0,1, Ti jusqu’à 0,05 % en poids, le reste étant de l’aluminium et des impuretés inévitables jusqu’à 0,05 chacun et 0,15 au total. Un procédé de production de la tôle monolithique d’aluminium de série 5xxx selon l’invention comprend les étapes de coulée, préchauffage, laminage à chaud d’ébauchage sur un laminoir réversible avec une température d’entrée de laminage à chaud d’ébauchage de plus de 440 °C, laminage à chaud de finition du lingot avec une température de sortie de laminage à chaud d’au moins 280 °C, laminage à froid. L’invention est utile pour la fabrication d’automobiles.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2104165A FR3122187B1 (fr) | 2021-04-21 | 2021-04-21 | Tôles d’aluminium 5xxx dotée d’une aptitude à la mise en forme élevée |
| US18/556,008 US20240218487A1 (en) | 2021-04-21 | 2022-04-20 | 5xxx aluminium sheets with high formabilty |
| CN202280029910.5A CN117178068A (zh) | 2021-04-21 | 2022-04-20 | 具有高可成型性的5xxx铝板 |
| PCT/EP2022/060442 WO2022223634A1 (fr) | 2021-04-21 | 2022-04-20 | Tôles d'aluminium 5xxx à haute formabilté |
| EP22724033.0A EP4326917A1 (fr) | 2021-04-21 | 2022-04-20 | Tôles d'aluminium 5xxx à haute formabilté |
| CA3215051A CA3215051A1 (fr) | 2021-04-21 | 2022-04-20 | Toles d'aluminium 5xxx a haute formabilte |
| JP2023564393A JP2024514929A (ja) | 2021-04-21 | 2022-04-20 | 高い形成性を有する５ｘｘｘアルミニウムシート |
| KR1020237039861A KR20230173173A (ko) | 2021-04-21 | 2022-04-20 | 높은 성형성을 갖는 5xxx 알루미늄 시트 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2104165A FR3122187B1 (fr) | 2021-04-21 | 2021-04-21 | Tôles d’aluminium 5xxx dotée d’une aptitude à la mise en forme élevée |
| FR2104165 | 2021-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3122187A1 FR3122187A1 (fr) | 2022-10-28 |
| FR3122187B1 true FR3122187B1 (fr) | 2024-02-16 |
Family
ID=76730717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR2104165A Active FR3122187B1 (fr) | 2021-04-21 | 2021-04-21 | Tôles d’aluminium 5xxx dotée d’une aptitude à la mise en forme élevée |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20240218487A1 (fr) |
| EP (1) | EP4326917A1 (fr) |
| JP (1) | JP2024514929A (fr) |
| KR (1) | KR20230173173A (fr) |
| CN (1) | CN117178068A (fr) |
| CA (1) | CA3215051A1 (fr) |
| FR (1) | FR3122187B1 (fr) |
| WO (1) | WO2022223634A1 (fr) |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5486243A (en) | 1992-10-13 | 1996-01-23 | Kawasaki Steel Corporation | Method of producing an aluminum alloy sheet excelling in formability |
| JP3248803B2 (ja) * | 1993-12-28 | 2002-01-21 | 株式会社神戸製鋼所 | 開缶性に優れたフルオープンエンド用Ａｌ合金板とその製造方法 |
| JPH09279281A (ja) * | 1996-04-12 | 1997-10-28 | Furukawa Electric Co Ltd:The | 耐蝕性に優れた缶蓋材用Ａｌ合金焼付塗装板とその製造方法 |
| DE69716949T2 (de) | 1996-12-04 | 2003-07-17 | Alcan International Ltd., Montreal | Al-legierung und verfahren |
| JP3860968B2 (ja) * | 2001-01-12 | 2006-12-20 | 古河スカイ株式会社 | エンボス成形加工用アルミニウム合金板およびエンボス成形加工用アルミニウム合金塗装板 |
| PT1466992E (pt) | 2003-04-08 | 2007-09-12 | Hydro Aluminium Deutschland | Produto semi-acabado laminado plano, feito de liga de alumínio. |
| EP1533394A1 (fr) | 2003-11-20 | 2005-05-25 | Alcan Technology & Management Ltd. | Composant de carrosserie pour voiture |
| US7182825B2 (en) * | 2004-02-19 | 2007-02-27 | Alcoa Inc. | In-line method of making heat-treated and annealed aluminum alloy sheet |
| JP4534573B2 (ja) | 2004-04-23 | 2010-09-01 | 日本軽金属株式会社 | 高温高速成形性に優れたＡｌ‐Ｍｇ合金板およびその製造方法 |
| US20060042727A1 (en) | 2004-08-27 | 2006-03-02 | Zhong Li | Aluminum automotive structural members |
| WO2006056481A1 (fr) | 2004-11-25 | 2006-06-01 | Corus Aluminium Nv | Feuille d'alliage a base d'aluminium pour des applications dans l'industrie automobile |
| JP2008024964A (ja) | 2006-07-18 | 2008-02-07 | Nippon Light Metal Co Ltd | 高強度アルミニウム合金板およびその製造方法 |
| DE602008003413D1 (de) | 2007-03-07 | 2010-12-23 | Alcoa Inc | Mstoff |
| EP2156945A1 (fr) | 2008-08-13 | 2010-02-24 | Novelis Inc. | Produit de tôle plaquée automobile |
| CN102639733A (zh) | 2009-07-24 | 2012-08-15 | 美铝公司 | 改进的5xxx铝合金和由其制成的形变铝合金产品 |
| WO2016077044A1 (fr) | 2014-11-11 | 2016-05-19 | Novelis Inc. | Alliages d'aluminium à usages multiples pouvant subir un traitement thermique et procédés et utilisations associés |
| US10538833B2 (en) | 2016-06-28 | 2020-01-21 | Novelis Inc. | Anodized-quality aluminum alloys and related products and methods |
| EP3497256B1 (fr) | 2016-08-15 | 2020-07-01 | Hydro Aluminium Rolled Products GmbH | Alliage d'aluminium pour la protection des piétons contre la collision |
| EP3666915A1 (fr) | 2018-12-11 | 2020-06-17 | Constellium Neuf Brisach | Methode de fabrication de toles en alliages 6000 avec une qualite de surface elevee |
| CN113574192A (zh) * | 2019-03-13 | 2021-10-29 | 诺维尔里斯公司 | 可时效硬化且可高度成形的铝合金及其制备方法 |
-
2021
- 2021-04-21 FR FR2104165A patent/FR3122187B1/fr active Active
-
2022
- 2022-04-20 EP EP22724033.0A patent/EP4326917A1/fr active Pending
- 2022-04-20 JP JP2023564393A patent/JP2024514929A/ja active Pending
- 2022-04-20 US US18/556,008 patent/US20240218487A1/en active Pending
- 2022-04-20 KR KR1020237039861A patent/KR20230173173A/ko active Pending
- 2022-04-20 WO PCT/EP2022/060442 patent/WO2022223634A1/fr not_active Ceased
- 2022-04-20 CN CN202280029910.5A patent/CN117178068A/zh active Pending
- 2022-04-20 CA CA3215051A patent/CA3215051A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4326917A1 (fr) | 2024-02-28 |
| CN117178068A (zh) | 2023-12-05 |
| CA3215051A1 (fr) | 2022-10-27 |
| FR3122187A1 (fr) | 2022-10-28 |
| JP2024514929A (ja) | 2024-04-03 |
| KR20230173173A (ko) | 2023-12-26 |
| WO2022223634A1 (fr) | 2022-10-27 |
| US20240218487A1 (en) | 2024-07-04 |
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Legal Events
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| PLFP | Fee payment |
Year of fee payment: 2 |
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| PLSC | Publication of the preliminary search report |
Effective date: 20221028 |
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| PLFP | Fee payment |
Year of fee payment: 3 |
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| PLFP | Fee payment |
Year of fee payment: 4 |
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| PLFP | Fee payment |
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