CN113302327A - 7xxx系列铝合金产品 - Google Patents

7xxx系列铝合金产品 Download PDF

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Publication number
CN113302327A
CN113302327A CN202080009708.7A CN202080009708A CN113302327A CN 113302327 A CN113302327 A CN 113302327A CN 202080009708 A CN202080009708 A CN 202080009708A CN 113302327 A CN113302327 A CN 113302327A
Authority
CN
China
Prior art keywords
product
wrought
aluminum alloy
xxx
series aluminum
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.)
Pending
Application number
CN202080009708.7A
Other languages
English (en)
Chinese (zh)
Inventor
A·布尔格
S·科斯拉
C·G·克雷切尔
S·M·斯潘格尔
P·迈耶
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 Rolled Products Germany 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=65041657&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN113302327(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aleris Rolled Products Germany GmbH filed Critical Aleris Rolled Products Germany GmbH
Publication of CN113302327A publication Critical patent/CN113302327A/zh
Pending legal-status Critical Current

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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
    • C22F1/053—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/60—Aqueous agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B2003/001—Aluminium or its alloys

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Forging (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Steel (AREA)
CN202080009708.7A 2019-01-18 2020-01-09 7xxx系列铝合金产品 Pending CN113302327A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19152546.8 2019-01-18
EP19152546 2019-01-18
PCT/EP2020/050370 WO2020148140A1 (en) 2019-01-18 2020-01-09 7xxx-series aluminium alloy product

Publications (1)

Publication Number Publication Date
CN113302327A true CN113302327A (zh) 2021-08-24

Family

ID=65041657

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080009708.7A Pending CN113302327A (zh) 2019-01-18 2020-01-09 7xxx系列铝合金产品

Country Status (9)

Country Link
US (1) US11981986B2 (https=)
EP (1) EP3911777B1 (https=)
JP (1) JP7265629B2 (https=)
KR (1) KR102565183B1 (https=)
CN (1) CN113302327A (https=)
CA (1) CA3118997C (https=)
ES (1) ES2933696T3 (https=)
PT (1) PT3911777T (https=)
WO (1) WO2020148140A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116287902A (zh) * 2023-03-21 2023-06-23 西安交通大学 一种增材制造用的Al-Mg-Zn系合金丝材及其制备方法
CN116463530A (zh) * 2022-12-06 2023-07-21 中国兵器科学研究院宁波分院 一种防高速冲击7xxx系中高强可焊铝合金及其制备方法
CN117248143A (zh) * 2023-11-08 2023-12-19 张家港润盛科技材料有限公司 一种高强低淬火敏感性铝合金配方及其制造工艺
CN120272789A (zh) * 2025-04-17 2025-07-08 沈阳工业大学 一种液态模锻高强韧7xxx铝合金及其制备方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220145439A1 (en) * 2020-11-11 2022-05-12 Kaiser Aluminum Fabricated Products, Llc High Strength and High Fracture Toughness 7xxx Aerospace Alloy Products
CN113373354B (zh) * 2021-03-26 2022-05-17 沈阳工业大学 一种超高强Al-Zn-Mg-Cu-Sc-Zr合金板材及其制备工艺
CN113462937A (zh) * 2021-06-11 2021-10-01 山东南山铝业股份有限公司 一种抗冲击的高强韧铝合金材料及制备方法
US20240336999A1 (en) * 2021-07-22 2024-10-10 Novelis Koblenz Gmbh Armour component produced from a 7xxx-series aluminium alloy
CN114182145A (zh) * 2021-12-17 2022-03-15 湖南顶立科技有限公司 一种稀土强化型铝合金及其制备方法
CN114686735A (zh) * 2022-03-11 2022-07-01 山东南山铝业股份有限公司 一种具有梯度结构变形铝合金及其制备方法
CN117127130B (zh) * 2023-10-27 2024-02-20 中铝材料应用研究院有限公司 铝合金的多级均匀化处理方法及铝合金

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0829552A1 (en) * 1996-09-11 1998-03-18 Aluminum Company Of America Aluminium alloy products suited for commercial jet aircraft wing members
EP0863220A1 (de) * 1997-03-06 1998-09-09 Alusuisse Technology & Management AG Verbindungselement
JP2011058047A (ja) * 2009-09-10 2011-03-24 Furukawa-Sky Aluminum Corp 強度および延性に優れたアルミニウム合金厚板の製造方法
JP2012214905A (ja) * 2003-04-10 2012-11-08 Aleris Aluminum Koblenz Gmbh Ａｌ−Ｚｎ−Ｍｇ−Ｃｕ合金

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1173277A (en) 1979-09-29 1984-08-28 Yoshio Baba Aircraft stringer material and method for producing the same
FR2645546B1 (fr) 1989-04-05 1994-03-25 Pechiney Recherche Alliage a base d'al a haut module et a resistance mecanique elevee et procede d'obtention
CA2020829C (en) 1989-07-21 1993-08-31 Tsunesuke Takano Connector attachment device
US7060139B2 (en) 2002-11-08 2006-06-13 Ues, Inc. High strength aluminum alloy composition
CA2596455C (en) 2005-02-01 2014-10-14 Timothy Langan Aluminum-zinc-magnesium-scandium alloys and methods of fabricating same
JP5149629B2 (ja) 2005-02-10 2013-02-20 コンステリウム ロールド プロダクツ−レイヴンズウッド，エルエルシー アルミニウムを主成分とするＡｌ‐Ｚｎ‐Ｃｕ‐Ｍｇ合金及びその製造方法と使用方法
WO2008003506A2 (en) * 2006-07-07 2008-01-10 Aleris Aluminum Koblenz Gmbh Aa7000-series aluminium alloy products and a method of manufacturing thereof
FR2907466B1 (fr) 2006-07-07 2011-06-10 Aleris Aluminum Koblenz Gmbh Produits en alliage d'aluminium de la serie aa7000 et leur procede de fabrication
RU2443793C1 (ru) 2010-10-08 2012-02-27 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Высокопрочный сплав на основе алюминия и способ получения изделия из него
CN103233148B (zh) 2012-08-23 2016-01-20 北京有色金属研究总院 一种适用于结构功能一体化用铝合金制品及制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0829552A1 (en) * 1996-09-11 1998-03-18 Aluminum Company Of America Aluminium alloy products suited for commercial jet aircraft wing members
EP0863220A1 (de) * 1997-03-06 1998-09-09 Alusuisse Technology & Management AG Verbindungselement
JP2012214905A (ja) * 2003-04-10 2012-11-08 Aleris Aluminum Koblenz Gmbh Ａｌ−Ｚｎ−Ｍｇ−Ｃｕ合金
JP2011058047A (ja) * 2009-09-10 2011-03-24 Furukawa-Sky Aluminum Corp 強度および延性に優れたアルミニウム合金厚板の製造方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116463530A (zh) * 2022-12-06 2023-07-21 中国兵器科学研究院宁波分院 一种防高速冲击7xxx系中高强可焊铝合金及其制备方法
CN116287902A (zh) * 2023-03-21 2023-06-23 西安交通大学 一种增材制造用的Al-Mg-Zn系合金丝材及其制备方法
CN117248143A (zh) * 2023-11-08 2023-12-19 张家港润盛科技材料有限公司 一种高强低淬火敏感性铝合金配方及其制造工艺
CN120272789A (zh) * 2025-04-17 2025-07-08 沈阳工业大学 一种液态模锻高强韧7xxx铝合金及其制备方法
CN120272789B (zh) * 2025-04-17 2026-02-10 沈阳工业大学 一种液态模锻高强韧7xxx铝合金及其制备方法

Also Published As

Publication number Publication date
CA3118997A1 (en) 2020-07-23
JP2022513112A (ja) 2022-02-07
CA3118997C (en) 2023-08-08
US11981986B2 (en) 2024-05-14
ES2933696T3 (es) 2023-02-13
JP7265629B2 (ja) 2023-04-26
EP3911777B1 (en) 2022-11-23
KR20210078537A (ko) 2021-06-28
KR102565183B1 (ko) 2023-08-10
BR112021009138A2 (pt) 2021-08-10
US20220112588A1 (en) 2022-04-14
PT3911777T (pt) 2022-12-22
EP3911777A1 (en) 2021-11-24
WO2020148140A1 (en) 2020-07-23

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Address after: Koblenz, Germany

Applicant after: Novelis Coblenz LLC

Address before: Koblenz, Germany

Applicant before: ALERIS ROLLED PRODUCTS GERMANY GmbH