EP3124633A4 - Forged aluminum alloy material and method for producing same - Google Patents

Forged aluminum alloy material and method for producing same Download PDF

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Publication number
EP3124633A4
EP3124633A4 EP15770178.0A EP15770178A EP3124633A4 EP 3124633 A4 EP3124633 A4 EP 3124633A4 EP 15770178 A EP15770178 A EP 15770178A EP 3124633 A4 EP3124633 A4 EP 3124633A4
Authority
EP
European Patent Office
Prior art keywords
aluminum alloy
alloy material
producing same
forged aluminum
forged
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.)
Granted
Application number
EP15770178.0A
Other languages
German (de)
French (fr)
Other versions
EP3124633A1 (en
EP3124633B1 (en
Inventor
Masayuki Hori
Yoshiya Inagaki
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of EP3124633A1 publication Critical patent/EP3124633A1/en
Publication of EP3124633A4 publication Critical patent/EP3124633A4/en
Application granted granted Critical
Publication of EP3124633B1 publication Critical patent/EP3124633B1/en
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
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/74—Making machine elements forked members or members with two or more limbs, e.g. U-bolts, anchors
    • 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
    • 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
    • C22F1/047—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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Forging (AREA)
  • Vehicle Body Suspensions (AREA)
EP15770178.0A 2014-03-27 2015-03-13 An automotive suspension part and method for producing same Active EP3124633B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014066679 2014-03-27
JP2014258032A JP5901738B2 (en) 2014-03-27 2014-12-19 Aluminum alloy forging and method for producing the same
PCT/JP2015/057581 WO2015146654A1 (en) 2014-03-27 2015-03-13 Forged aluminum alloy material and method for producing same

Publications (3)

Publication Number Publication Date
EP3124633A1 EP3124633A1 (en) 2017-02-01
EP3124633A4 true EP3124633A4 (en) 2017-10-25
EP3124633B1 EP3124633B1 (en) 2019-12-04

Family

ID=54195177

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15770178.0A Active EP3124633B1 (en) 2014-03-27 2015-03-13 An automotive suspension part and method for producing same

Country Status (4)

Country Link
EP (1) EP3124633B1 (en)
JP (1) JP5901738B2 (en)
CN (1) CN106103765B (en)
WO (1) WO2015146654A1 (en)

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JP6445958B2 (en) * 2015-12-14 2018-12-26 株式会社神戸製鋼所 Aluminum alloy forgings for automobiles
JP6792618B2 (en) * 2015-12-18 2020-11-25 ノベリス・インコーポレイテッドＮｏｖｅｌｉｓ Ｉｎｃ． High-strength 6XXX aluminum alloy and its manufacturing method
CA2981329C (en) 2015-12-18 2021-04-20 Novelis Inc. High-strength 6xxx aluminum alloys and methods of making the same
JP6223492B2 (en) * 2016-03-28 2017-11-01 株式会社神戸製鋼所 Manufacturing method of aluminum alloy forgings for automobiles
FR3051697B1 (en) * 2016-05-27 2018-05-11 Saint Jean Industries PROCESS FOR MANUFACTURING A WORK PART AT LEAST PARTIALLY OF A METAL ALLOY, AND METHOD OF OPTIMIZATION
CN109415780B (en) 2016-06-01 2021-02-23 阿莱利斯铝业迪弗尔私人有限公司 6xxx series aluminum alloy forging blank and manufacturing method thereof
CN106498242A (en) * 2016-11-14 2017-03-15 安徽名杰净化科技有限公司 A kind of corrosion-resistant air purifier aluminum alloy protective cover preparation method
CN106939386B (en) * 2017-05-19 2019-03-19 重庆大学 A high-strength and fast-hardening Al-Mg-Si-Cu alloy for automobile body and preparation method thereof
DE102017116556B4 (en) 2017-07-21 2022-02-03 Leiber Group Gmbh & Co. Kg Forging processes, in particular lightweight alloy forging processes
EP3676410B1 (en) * 2017-10-23 2023-08-09 Novelis Inc. High-strength, highly formable aluminum alloys and methods of making the same
EP3704279A4 (en) * 2017-10-31 2021-03-10 Howmet Aerospace Inc. Improved aluminum alloys, and methods for producing the same
CN107955893B (en) * 2017-12-01 2020-08-21 宁波拓普汽车电子有限公司 Forging forming method of aluminum alloy steering knuckle
CN111542627A (en) 2017-12-21 2020-08-14 肯联铝业机床杰钦有限公司 6xxx aluminum alloy extrusion forging billet and its manufacturing method
WO2019139724A1 (en) * 2018-01-12 2019-07-18 Accuride Corporation Aluminum wheels and methods of manufacture
KR102517599B1 (en) 2018-05-15 2023-04-05 노벨리스 인크. High-strength 6XXX and 7XXX aluminum alloys and manufacturing methods thereof
CN109207748B (en) * 2018-08-17 2020-05-19 清华大学 Preparation method of aluminum alloy casting blank for forging and forging process of casting blank
CN109778087A (en) * 2019-03-22 2019-05-21 中信戴卡股份有限公司 A kind of wheel heat processing and shot blasting method
JP7459496B2 (en) * 2019-12-13 2024-04-02 株式会社レゾナック Manufacturing method for aluminum alloy forgings
JP7709267B2 (en) * 2020-02-14 2025-07-16 株式会社レゾナック Manufacturing method of aluminum alloy forging
JP7469072B2 (en) * 2020-02-28 2024-04-16 株式会社神戸製鋼所 Aluminum alloy forgings and their manufacturing method
JP7639269B2 (en) * 2020-03-11 2025-03-05 株式会社レゾナック Aluminum alloy forgings and manufacturing method thereof
JP7639270B2 (en) * 2020-03-11 2025-03-05 株式会社レゾナック Aluminum alloy forgings and manufacturing method thereof
JP7528473B2 (en) * 2020-03-11 2024-08-06 株式会社レゾナック Aluminum alloy forgings and manufacturing method thereof
JP7571376B2 (en) * 2020-03-11 2024-10-23 株式会社レゾナック Manufacturing method for Al-Mg-Si aluminum alloy forgings
JP7528474B2 (en) * 2020-03-11 2024-08-06 株式会社レゾナック Aluminum alloy forgings and manufacturing method thereof
JP7528475B2 (en) * 2020-03-11 2024-08-06 株式会社レゾナック Aluminum alloy forgings and manufacturing method thereof
JP7528476B2 (en) * 2020-03-11 2024-08-06 株式会社レゾナック Aluminum alloy forgings and manufacturing method thereof
JP7639271B2 (en) * 2020-03-11 2025-03-05 株式会社レゾナック Aluminum alloy forgings and manufacturing method thereof
JP7565728B2 (en) * 2020-09-08 2024-10-11 日軽金アクト株式会社 Aluminum alloy forged member and manufacturing method thereof
CN112962006A (en) * 2021-02-02 2021-06-15 山东裕航特种合金装备有限公司 Manufacturing method of high-strength long-term-heat-resistant stable aluminum alloy section
JP7619098B2 (en) * 2021-03-09 2025-01-22 トヨタ自動車株式会社 Manufacturing method of aluminum alloy forging
CN113798430B (en) * 2021-08-11 2024-06-14 广东华昌集团有限公司 Preparation method of steel-aluminum conductor rail based on coextrusion and conductor rail
CN113684401B (en) * 2021-08-25 2022-11-15 航桥新材料科技（滨州）有限公司 Aluminum alloy for high-service transmission shaft and preparation method thereof
JP7771689B2 (en) * 2021-12-03 2025-11-18 株式会社レゾナック Aluminum alloy forgings
JP7771690B2 (en) * 2021-12-03 2025-11-18 株式会社レゾナック Aluminum alloy forgings
JP2023094442A (en) * 2021-12-23 2023-07-05 株式会社レゾナック aluminum alloy forgings
JP7722174B2 (en) * 2021-12-23 2025-08-13 株式会社レゾナック Aluminum alloy forgings
CN114670510B (en) * 2022-03-29 2024-04-30 华峰铝业有限公司 Aluminum alloy composite board
CN114959373A (en) * 2022-04-29 2022-08-30 常熟希那基汽车零件有限公司 6010 aluminum alloy material, extrusion process and extrusion formed part
CN114952194A (en) * 2022-06-08 2022-08-30 中汽研汽车检验中心（天津）有限公司 Spring steel material for rib of collision dummy and manufacturing method thereof
CN115069950A (en) * 2022-07-26 2022-09-20 中铁物总资源科技有限公司 Forging method for manufacturing hammer head by adopting waste materials and application thereof
CN115522147B (en) * 2022-08-15 2023-08-04 成都飞机工业（集团）有限责任公司 Blank low-stress manufacturing method for controlling processing deformation of aluminum alloy forging
WO2024142830A1 (en) * 2022-12-27 2024-07-04 株式会社レゾナック Aluminum alloy forging material, aluminum alloy forged product, and method for manufacturing same
CN116334455B (en) * 2023-03-09 2025-04-01 魏桥(苏州)轻量化研究院有限公司 A preparation method and application of aluminum alloy extruded profile

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004315938A (en) * 2003-04-18 2004-11-11 Kobe Steel Ltd Forged material of aluminum alloy for structural material in transport aircraft, and manufacturing method therefor
EP2003219A2 (en) * 2006-03-31 2008-12-17 Kabushiki Kaisha Kobe Seiko Sho Aluminum alloy forging member and process for producing the same
EP2554698A1 (en) * 2010-03-31 2013-02-06 Kabushiki Kaisha Kobe Seiko Sho Aluminium alloy forging and method of manufacture for same

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JP4768925B2 (en) * 2001-03-30 2011-09-07 昭和電工株式会社 Method for manufacturing aluminum alloy ingot for plastic working, method for manufacturing aluminum alloy plastic processed product, and aluminum alloy plastic processed product
JP4739653B2 (en) * 2003-02-17 2011-08-03 株式会社神戸製鋼所 High strength cold-rolled steel sheet
JP4801386B2 (en) * 2005-06-30 2011-10-26 昭和電工株式会社 Aluminum alloy plastic processed product, manufacturing method thereof, automotive parts, aging furnace, and aluminum alloy plastic processed product manufacturing system
JP2009041113A (en) * 2008-10-31 2009-02-26 Showa Denko Kk Automobile component
JP5985165B2 (en) * 2011-09-13 2016-09-06 株式会社神戸製鋼所 Aluminum alloy sheet with excellent bake hardenability
CN102787262A (en) * 2012-07-12 2012-11-21 苏州有色金属研究院有限公司 High-strength Al-Mg-Si-Cu alloy for hot working and preparation method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004315938A (en) * 2003-04-18 2004-11-11 Kobe Steel Ltd Forged material of aluminum alloy for structural material in transport aircraft, and manufacturing method therefor
EP2003219A2 (en) * 2006-03-31 2008-12-17 Kabushiki Kaisha Kobe Seiko Sho Aluminum alloy forging member and process for producing the same
EP2554698A1 (en) * 2010-03-31 2013-02-06 Kabushiki Kaisha Kobe Seiko Sho Aluminium alloy forging and method of manufacture for same

Non-Patent Citations (1)

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Title
See also references of WO2015146654A1 *

Also Published As

Publication number Publication date
JP2015193903A (en) 2015-11-05
EP3124633A1 (en) 2017-02-01
CN106103765A (en) 2016-11-09
JP5901738B2 (en) 2016-04-13
WO2015146654A1 (en) 2015-10-01
EP3124633B1 (en) 2019-12-04
CN106103765B (en) 2019-11-08

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