CN114829644A - 制造用于机动车车身的结构组件的改进的方法 - Google Patents

制造用于机动车车身的结构组件的改进的方法 Download PDF

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Publication number
CN114829644A
CN114829644A CN202080087196.6A CN202080087196A CN114829644A CN 114829644 A CN114829644 A CN 114829644A CN 202080087196 A CN202080087196 A CN 202080087196A CN 114829644 A CN114829644 A CN 114829644A
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CN
China
Prior art keywords
rolled product
temper
temperature
yield strength
ingot
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
CN202080087196.6A
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English (en)
Chinese (zh)
Inventor
E·穆勒
B·乌赛克
D·巴尔比耶
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.)
Constellium Neuf Brisach SAS
Original Assignee
Constellium Neuf Brisach 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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=69187523&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN114829644(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Constellium Neuf Brisach SAS filed Critical Constellium Neuf Brisach SAS
Publication of CN114829644A publication Critical patent/CN114829644A/zh
Pending legal-status Critical Current

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    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties 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
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • 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
    • C22F1/04—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
    • C22F1/05—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

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  • 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)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Laminated Bodies (AREA)
CN202080087196.6A 2019-12-17 2020-12-15 制造用于机动车车身的结构组件的改进的方法 Pending CN114829644A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19306659.4 2019-12-17
EP19306659.4A EP3839085B1 (en) 2019-12-17 2019-12-17 Improved method for manufacturing a structure component for a motor vehicle body
PCT/EP2020/086256 WO2021122621A1 (en) 2019-12-17 2020-12-15 Improved method for manufacturing a structure component for a motor vehicle body

Publications (1)

Publication Number Publication Date
CN114829644A true CN114829644A (zh) 2022-07-29

Family

ID=69187523

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080087196.6A Pending CN114829644A (zh) 2019-12-17 2020-12-15 制造用于机动车车身的结构组件的改进的方法

Country Status (7)

Country Link
US (1) US20230008838A1 (ko)
EP (2) EP3839085B1 (ko)
JP (1) JP2023506278A (ko)
KR (1) KR20220113793A (ko)
CN (1) CN114829644A (ko)
CA (1) CA3162027A1 (ko)
WO (1) WO2021122621A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117467872A (zh) * 2023-12-27 2024-01-30 中铝材料应用研究院有限公司 具有高电极打点数的6000系列铝合金板材及其制备方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050028894A1 (en) * 2002-02-05 2005-02-10 Jean-Luc Hoffmann Al-si-mg alloy sheet metal for motor car body outer panel
JP2008297630A (ja) * 2001-05-03 2008-12-11 Novelis Inc 優れた曲げ特性を有するアルミニウム合金の形成方法
US20180119261A1 (en) * 2016-10-27 2018-05-03 Novelis Inc. High strength 6xxx series aluminum alloys and methods of making the same
CN108136730A (zh) * 2015-10-12 2018-06-08 新布里萨什肯联铝业 具有优异的机械强度和碰撞行为的折衷的机动车车身结构组件
US20180171452A1 (en) * 2016-12-16 2018-06-21 Novelis Inc. High strength and highly formable aluminum alloys resistant to natural age hardening and methods of making the same
US20180179621A1 (en) * 2015-06-05 2018-06-28 Constellium Neuf-Brisach Metal sheet for a motor vehicle body having high mechanical strength
CN110494578A (zh) * 2017-04-06 2019-11-22 新布里萨什肯联铝业 改进的机动车车身结构组件制造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002508030A (ja) 1997-06-20 2002-03-12 アルキャン・インターナショナル・リミテッド 熱処理可能なアルミニウム合金薄板の製法
EP1290235B2 (en) 2000-06-01 2009-10-07 Alcoa Inc. Corrosion resistant 6000 series alloy suitable for aerospace applications
DE10037303A1 (de) 2000-07-28 2002-02-21 Thyssenkrupp Technologies Ag Verfahren zur Herstellung einer Tür eines Kraftfahrzeuges und nach diesem Verfahren hergestellte rahmenlose Tür
WO2003006697A1 (en) 2001-07-09 2003-01-23 Corus Aluminium Walzprodukte Gmbh Weldable high strength al-mg-si alloy
FR2851579B1 (fr) 2003-02-26 2005-04-01 Pechiney Rhenalu PROCEDE D'EMBOUTISSAGE A TIEDE DE PIECES EN ALLIAGE A1-Mg
FR2856368B1 (fr) 2003-06-18 2005-07-22 Pechiney Rhenalu Piece de peau de carrosserie automobile en tole d'alliage ai-si-mg fixee sur structure acier
TW200536946A (en) 2003-12-11 2005-11-16 Nippon Light Metal Co Method for producing Al-Mg-Si alloy excellent in bake-hardenability and hemmability
EP2581218B2 (en) 2012-09-12 2018-06-06 Aleris Aluminum Duffel BVBA Production of formed automotive structural parts from AA7xxx-series aluminium alloys
EP3303648B1 (en) 2015-05-29 2023-06-28 Arconic Technologies LLC Methods of making sheets products of 6xxx-aluminum alloys
US10161027B2 (en) 2015-08-10 2018-12-25 Ford Motor Company Heat treatment for reducing distortion

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008297630A (ja) * 2001-05-03 2008-12-11 Novelis Inc 優れた曲げ特性を有するアルミニウム合金の形成方法
US20050028894A1 (en) * 2002-02-05 2005-02-10 Jean-Luc Hoffmann Al-si-mg alloy sheet metal for motor car body outer panel
US20180179621A1 (en) * 2015-06-05 2018-06-28 Constellium Neuf-Brisach Metal sheet for a motor vehicle body having high mechanical strength
CN108136730A (zh) * 2015-10-12 2018-06-08 新布里萨什肯联铝业 具有优异的机械强度和碰撞行为的折衷的机动车车身结构组件
US20190071133A1 (en) * 2015-10-12 2019-03-07 Constellium Neuf-Brisach Structural component of a motor vehicle shell offering an excellent compromise between mechanical strength and crash resistance
US20180119261A1 (en) * 2016-10-27 2018-05-03 Novelis Inc. High strength 6xxx series aluminum alloys and methods of making the same
US20180171452A1 (en) * 2016-12-16 2018-06-21 Novelis Inc. High strength and highly formable aluminum alloys resistant to natural age hardening and methods of making the same
CN110494578A (zh) * 2017-04-06 2019-11-22 新布里萨什肯联铝业 改进的机动车车身结构组件制造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117467872A (zh) * 2023-12-27 2024-01-30 中铝材料应用研究院有限公司 具有高电极打点数的6000系列铝合金板材及其制备方法
CN117467872B (zh) * 2023-12-27 2024-03-19 中铝材料应用研究院有限公司 具有高电极打点数的6000系列铝合金板材及其制备方法

Also Published As

Publication number Publication date
US20230008838A1 (en) 2023-01-12
EP3839085A1 (en) 2021-06-23
CA3162027A1 (en) 2021-06-24
JP2023506278A (ja) 2023-02-15
WO2021122621A1 (en) 2021-06-24
EP4077753A1 (en) 2022-10-26
KR20220113793A (ko) 2022-08-16
EP3839085B1 (en) 2023-04-26

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