EP4038214C0 - Präzisionsplatten aus aluminiumlegierung - Google Patents

Präzisionsplatten aus aluminiumlegierung

Info

Publication number
EP4038214C0
EP4038214C0 EP20793025.6A EP20793025A EP4038214C0 EP 4038214 C0 EP4038214 C0 EP 4038214C0 EP 20793025 A EP20793025 A EP 20793025A EP 4038214 C0 EP4038214 C0 EP 4038214C0
Authority
EP
European Patent Office
Prior art keywords
aluminum alloy
alloy plates
precision aluminum
precision
plates
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
Application number
EP20793025.6A
Other languages
English (en)
French (fr)
Other versions
EP4038214A1 (de
EP4038214B1 (de
Inventor
Sylvie Arsene
Petar Ratchev
Nicolas Calabretto
Christophe Jaquerod
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Constellium Valais AG
Constellium Issoire SAS
Original Assignee
Constellium Valais AG
Constellium Issoire SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Constellium Valais AG, Constellium Issoire SAS filed Critical Constellium Valais AG
Publication of EP4038214A1 publication Critical patent/EP4038214A1/de
Application granted granted Critical
Publication of EP4038214C0 publication Critical patent/EP4038214C0/de
Publication of EP4038214B1 publication Critical patent/EP4038214B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • C22C21/02—Alloys based on aluminium with silicon 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
    • C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
    • 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
    • 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
    • C22F1/043—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 silicon 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
    • C22F1/047—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
    • 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
    • C22F1/05—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 of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions

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)
  • Sliding-Contact Bearings (AREA)
EP20793025.6A 2019-10-04 2020-09-29 Präzisionsplatten aus aluminiumlegierung Active EP4038214B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1911024A FR3101641B1 (fr) 2019-10-04 2019-10-04 Tôles de précision en alliage d’aluminium
PCT/FR2020/051704 WO2021064320A1 (fr) 2019-10-04 2020-09-29 Toles de precision en alliage d'aluminium

Publications (3)

Publication Number Publication Date
EP4038214A1 EP4038214A1 (de) 2022-08-10
EP4038214C0 true EP4038214C0 (de) 2025-07-16
EP4038214B1 EP4038214B1 (de) 2025-07-16

Family

ID=69572070

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20793025.6A Active EP4038214B1 (de) 2019-10-04 2020-09-29 Präzisionsplatten aus aluminiumlegierung

Country Status (9)

Country Link
US (1) US12371768B2 (de)
EP (1) EP4038214B1 (de)
KR (1) KR102916136B1 (de)
CN (1) CN114450425B (de)
ES (1) ES3041335T3 (de)
FR (1) FR3101641B1 (de)
HU (1) HUE072541T2 (de)
PL (1) PL4038214T3 (de)
WO (1) WO2021064320A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113265569B (zh) * 2021-05-14 2022-11-11 江苏亚太轻合金科技股份有限公司 一种6系列高强度细晶粒锻造汽车控制臂用铝合金棒材的制备方法
CN113444933B (zh) * 2021-07-20 2023-06-23 中铝瑞闽股份有限公司 一种高强度阳极氧化铝薄板及其制备方法
FR3136242B1 (fr) 2022-06-01 2024-05-03 Constellium Valais Tôles pour éléments de chambres à vide en alliage d’aluminium
FR3138057B1 (fr) * 2022-07-22 2024-07-19 Constellium Valais Sa Ag Ltd Tôles de précision en alliage d’aluminium 7XXX
CN116815028B (zh) * 2023-06-27 2026-02-13 广西南南铝加工有限公司 一种半导体设备用高纯超厚6061铝合金板材的制备方法
WO2025029162A1 (en) * 2023-08-01 2025-02-06 Alro S.A. Process for obtaining anodizable aluminium alloy plates with monochromatic surface
CN117587304A (zh) * 2023-11-14 2024-02-23 东北轻合金有限责任公司 一种3c产品盖板用铝合金带材的制备方法
CN117587302A (zh) * 2023-11-14 2024-02-23 东北轻合金有限责任公司 一种Al-Mg-Si系铝合金预拉伸板材的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03287738A (ja) * 1990-04-03 1991-12-18 Kobe Steel Ltd 真空ろう付け法により組立てられる熱交換器用フィン材及びその製造方法
US5776269A (en) * 1995-08-24 1998-07-07 Kaiser Aluminum & Chemical Corporation Lead-free 6000 series aluminum alloy
DE10163039C1 (de) * 2001-12-21 2003-07-24 Daimler Chrysler Ag Warm- und kaltumformbares Bauteil aus einer Aluminiumlegierung und Verfahren zu seiner Herstellung
JP4168066B2 (ja) 2006-08-11 2008-10-22 株式会社神戸製鋼所 プラズマ処理装置に用いられる陽極酸化処理用アルミニウム合金およびその製造方法、陽極酸化皮膜を有するアルミニウム合金部材、ならびにプラズマ処理装置
JP4410835B2 (ja) 2008-03-28 2010-02-03 株式会社神戸製鋼所 アルミニウム合金厚板およびその製造方法
FR2996857B1 (fr) 2012-10-17 2015-02-27 Constellium France Elements de chambres a vide en alliage d'aluminium
FR3044682B1 (fr) * 2015-12-04 2018-01-12 Constellium Issoire Alliage aluminium cuivre lithium a resistance mecanique et tenacite ameliorees
US20190136348A1 (en) * 2016-06-01 2019-05-09 Aleris Aluminum Duffel Bvba 6xxx-series aluminium alloy forging stock material and method of manufacturing thereof
FR3063740B1 (fr) * 2017-03-10 2019-03-15 Constellium Issoire Elements de chambres a vide en alliage d’aluminium stables a haute temperature
US11519058B2 (en) 2017-12-21 2022-12-06 Constellium Extrusions Decin S.R.O. 6XXX aluminium alloy extruded forging stock and method of manufacturing thereof
CN108239712A (zh) 2018-03-04 2018-07-03 广西平果百矿高新铝业有限公司 一种航空用6082铝合金板材及其生产工艺
CN108239713B (zh) 2018-03-04 2020-03-31 广西平果百矿高新铝业有限公司 一种电子产品外观用铝合金板材及其生产工艺

Also Published As

Publication number Publication date
EP4038214A1 (de) 2022-08-10
ES3041335T3 (en) 2025-11-11
KR20220084288A (ko) 2022-06-21
CN114450425A (zh) 2022-05-06
HUE072541T2 (hu) 2025-11-28
KR102916136B1 (ko) 2026-01-21
CN114450425B (zh) 2024-04-05
WO2021064320A1 (fr) 2021-04-08
FR3101641A1 (fr) 2021-04-09
EP4038214B1 (de) 2025-07-16
US20220389557A1 (en) 2022-12-08
FR3101641B1 (fr) 2022-01-21
PL4038214T3 (pl) 2025-10-20
US12371768B2 (en) 2025-07-29

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