FR2907796B1 - Produits en alliage d'aluminium de la serie aa7000 et leur procede de fabrication - Google Patents

Produits en alliage d'aluminium de la serie aa7000 et leur procede de fabrication

Info

Publication number
FR2907796B1
FR2907796B1 FR0756293A FR0756293A FR2907796B1 FR 2907796 B1 FR2907796 B1 FR 2907796B1 FR 0756293 A FR0756293 A FR 0756293A FR 0756293 A FR0756293 A FR 0756293A FR 2907796 B1 FR2907796 B1 FR 2907796B1
Authority
FR
France
Prior art keywords
series
manufacturing
same
aluminum alloy
alloy products
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
FR0756293A
Other languages
English (en)
Other versions
FR2907796A1 (fr
Inventor
Sunil Khosla
Andrew Norman
Schoonevelt Hugo Van
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.)
Novelis Koblenz GmbH
Original Assignee
Aleris Aluminum Koblenz GmbH
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 Aleris Aluminum Koblenz GmbH filed Critical Aleris Aluminum Koblenz GmbH
Publication of FR2907796A1 publication Critical patent/FR2907796A1/fr
Application granted granted Critical
Publication of FR2907796B1 publication Critical patent/FR2907796B1/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
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/10—Alloys based on aluminium with zinc 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
    • C22F1/053—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 zinc as the next major constituent
FR0756293A 2006-07-07 2007-07-05 Produits en alliage d'aluminium de la serie aa7000 et leur procede de fabrication Active FR2907796B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81898306P 2006-07-07 2006-07-07

Publications (2)

Publication Number Publication Date
FR2907796A1 FR2907796A1 (fr) 2008-05-02
FR2907796B1 true FR2907796B1 (fr) 2011-06-10

Family

ID=38577464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0756293A Active FR2907796B1 (fr) 2006-07-07 2007-07-05 Produits en alliage d'aluminium de la serie aa7000 et leur procede de fabrication

Country Status (3)

Country Link
US (1) US8608876B2 (fr)
FR (1) FR2907796B1 (fr)
WO (1) WO2008003506A2 (fr)

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US7883591B2 (en) * 2004-10-05 2011-02-08 Aleris Aluminum Koblenz Gmbh High-strength, high toughness Al-Zn alloy product and method for producing such product
US20070151636A1 (en) * 2005-07-21 2007-07-05 Corus Aluminium Walzprodukte Gmbh Wrought aluminium AA7000-series alloy product and method of producing said product
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US8002913B2 (en) * 2006-07-07 2011-08-23 Aleris Aluminum Koblenz Gmbh AA7000-series aluminum alloy products and a method of manufacturing thereof
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CN104109784B (zh) * 2014-04-30 2016-09-14 广西南南铝加工有限公司 一种超高强度Al-Zn-Mg-Cu系铝合金大规格扁铸锭及其制造方法
CN103993211B (zh) * 2014-06-06 2016-03-09 江苏大学 720-750MPa超高强度非快速凝固铝合金及其制备方法
CN104178711A (zh) * 2014-08-21 2014-12-03 东北轻合金有限责任公司 一种航天用铝合金板材的制造方法
CN104762538B (zh) * 2015-04-09 2017-01-25 广东欧珀移动通信有限公司 铝合金及其阳极氧化方法
FI3394305T3 (fi) * 2015-09-09 2023-06-16 Constellium Rolled Products Ravenswood Llc Pirstaloitumisen kestävyydeltään parannettuja 7xxx-seoskomponentteja puolustuskäyttöön
WO2017048130A1 (fr) * 2015-09-18 2017-03-23 Norsk Hydro Asa Procédé de fabrication de profilés extrudés pouvant être anodisés comportant des surfaces à haut brillant, lesdits profilés étant extrudés à partir d'un alliage d'aluminium durcissable par vieillissement pouvant être recristallisé après déformation à froid, par exemple un alliage 6xxx ou 7xxx
CN105483475B (zh) * 2015-12-08 2017-08-15 中国航空工业集团公司北京航空材料研究院 一种超高锌含量的铝合金及其制备方法
CN105441755B (zh) * 2015-12-08 2017-09-29 中国航空工业集团公司北京航空材料研究院 一种高锌含量的铝合金及其制备方法
CN107012373B (zh) 2016-04-04 2019-05-14 韩国机动车技术研究所 变形铝合金
CN105908029B (zh) * 2016-06-16 2017-12-05 江苏大学 一种超高强度非快速凝固铝合金及其制备方法
CA3112047C (fr) * 2018-11-12 2023-04-04 Aleris Rolled Products Germany Gmbh Produit en alliage d'aluminium serie 7xxx
BR112021008744A2 (pt) * 2018-11-14 2021-08-10 Arconic Technologies Llc ligas de alumínio 7xxx aprimoradas
CN109694973B (zh) * 2018-12-05 2020-10-16 东南大学 一种电子产品外壳材料及其制作方法
JP7265629B2 (ja) * 2019-01-18 2023-04-26 ノベリス・コブレンツ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング ７ｘｘｘシリーズアルミニウム合金製品
CN109666827B (zh) * 2019-02-22 2021-02-12 洛阳华陵镁业有限公司 一种超强超韧7055Sc铝合金锻件
KR102085982B1 (ko) * 2019-05-24 2020-03-06 현대자동차(주) 차량 휠너트 및 그 제조방법
CN110699576B (zh) * 2019-10-24 2021-04-13 广西南南铝加工有限公司 一种高强铝合金精密铸造板的制备工艺
EP4077754A1 (fr) * 2019-12-17 2022-10-26 Novelis, Inc. Suppression de la fissuration par corrosion sous contrainte dans des alliages à haute teneur en magnésium par l'addition de calcium
CN114182146A (zh) * 2021-12-21 2022-03-15 湖南顶立科技有限公司 一种Ag强化铝合金及其制备方法
CN115976379A (zh) * 2022-12-08 2023-04-18 江苏中天科技股份有限公司 一种高强度铝合金线材及其制备方法与应用

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US20080173378A1 (en) 2008-07-24
WO2008003506A8 (fr) 2008-03-06

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