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FR3101641B1 - Tôles de précision en alliage d’aluminium - Google Patents

Tôles de précision en alliage d’aluminium Download PDF

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Publication number
FR3101641B1
FR3101641B1 FR1911024A FR1911024A FR3101641B1 FR 3101641 B1 FR3101641 B1 FR 3101641B1 FR 1911024 A FR1911024 A FR 1911024A FR 1911024 A FR1911024 A FR 1911024A FR 3101641 B1 FR3101641 B1 FR 3101641B1
Authority
FR
France
Prior art keywords
sheets
aluminum alloy
alloy precision
elements
sheets according
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
FR1911024A
Other languages
English (en)
Other versions
FR3101641A1 (fr
Inventor
Arsene Sylvie
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
Priority to FR1911024A priority Critical patent/FR3101641B1/fr
Priority to US17/765,345 priority patent/US20220389557A1/en
Priority to CN202080067910.5A priority patent/CN114450425B/zh
Priority to KR1020227012016A priority patent/KR20220084288A/ko
Priority to PCT/FR2020/051704 priority patent/WO2021064320A1/fr
Priority to EP20793025.6A priority patent/EP4038214A1/fr
Publication of FR3101641A1 publication Critical patent/FR3101641A1/fr
Application granted granted Critical
Publication of FR3101641B1 publication Critical patent/FR3101641B1/fr
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
    • 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
    • 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
    • C22F1/047—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)

Abstract

La présente invention concerne des tôles d’épaisseur comprise entre 8 et 50 mm en alliage d’aluminium de composition, en % en poids, Si : 0,7 – 1,3 ; Mg : 0,6 – 1,2 ; Mn : 0,65 – 1,0 ; Fe : 0,05 – 0,35 ; au moins un élément choisi parmi Cr : 0,1 – 0,3 et Zr : 0,06 – 0,15 ; Ti < 0,15 ; Cu < 0,4 ; Zn < 0,1 ; autres éléments < 0,05 chacun et < 0,15 au total, reste aluminium et leur procédé de fabrication. Les tôles selon l’invention sont particulièrement utiles comme tôles de précision, notamment pour la réalisation d’éléments de machines, par exemple des outillages d'assemblage ou de contrôle. Les tôles selon l’invention présentent une stabilité dimensionnelle améliorée notamment lors des étapes d’usinage, tout en ayant des propriétés mécaniques statiques suffisantes, et une excellente aptitude à l’anodisation. Figure d'abrégé : Fig. 2
FR1911024A 2019-10-04 2019-10-04 Tôles de précision en alliage d’aluminium Active FR3101641B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1911024A FR3101641B1 (fr) 2019-10-04 2019-10-04 Tôles de précision en alliage d’aluminium
US17/765,345 US20220389557A1 (en) 2019-10-04 2020-09-29 Aluminum alloy precision plates
CN202080067910.5A CN114450425B (zh) 2019-10-04 2020-09-29 铝合金精密板
KR1020227012016A KR20220084288A (ko) 2019-10-04 2020-09-29 알루미늄 합금 정밀 플레이트
PCT/FR2020/051704 WO2021064320A1 (fr) 2019-10-04 2020-09-29 Toles de precision en alliage d'aluminium
EP20793025.6A EP4038214A1 (fr) 2019-10-04 2020-09-29 Toles de precision en alliage d'aluminium

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
FR1911024 2019-10-04

Publications (2)

Publication Number Publication Date
FR3101641A1 FR3101641A1 (fr) 2021-04-09
FR3101641B1 true FR3101641B1 (fr) 2022-01-21

Family

ID=69572070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1911024A Active FR3101641B1 (fr) 2019-10-04 2019-10-04 Tôles de précision en alliage d’aluminium

Country Status (6)

Country Link
US (1) US20220389557A1 (fr)
EP (1) EP4038214A1 (fr)
KR (1) KR20220084288A (fr)
CN (1) CN114450425B (fr)
FR (1) FR3101641B1 (fr)
WO (1) WO2021064320A1 (fr)

Families Citing this family (5)

* 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
WO2025029162A1 (fr) * 2023-08-01 2025-02-06 Alro S.A. Processus d'obtention de plaques en alliage d'aluminium anodisable à surface monochromatique

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
EP3464659B2 (fr) * 2016-06-01 2023-07-12 Aleris Aluminum Duffel BVBA Matériau de stockage forgé en alliage d'aluminium de la série 6xxx et son procédé de fabrication
FR3063740B1 (fr) * 2017-03-10 2019-03-15 Constellium Issoire Elements de chambres a vide en alliage d’aluminium stables a haute temperature
CA3085858A1 (fr) * 2017-12-21 2019-06-27 Constellium Extrusions Decin S.R.O. Ebauche de forgeage extrude en alliage d'aluminium 6xxx et son procede de fabrication
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
US20220389557A1 (en) 2022-12-08
CN114450425A (zh) 2022-05-06
CN114450425B (zh) 2024-04-05
KR20220084288A (ko) 2022-06-21
EP4038214A1 (fr) 2022-08-10
FR3101641A1 (fr) 2021-04-09
WO2021064320A1 (fr) 2021-04-08

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