EP3117018A4 - Alliages d'aluminium à haute résistance - Google Patents

Alliages d'aluminium à haute résistance Download PDF

Info

Publication number
EP3117018A4
EP3117018A4 EP15760680.7A EP15760680A EP3117018A4 EP 3117018 A4 EP3117018 A4 EP 3117018A4 EP 15760680 A EP15760680 A EP 15760680A EP 3117018 A4 EP3117018 A4 EP 3117018A4
Authority
EP
European Patent Office
Prior art keywords
high strength
aluminum alloys
strength aluminum
alloys
strength
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.)
Withdrawn
Application number
EP15760680.7A
Other languages
German (de)
English (en)
Other versions
EP3117018A1 (fr
Inventor
David A. Lukasak
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.)
Hydro Extrusion USA LLC
Original Assignee
Sapa Extrusions Inc
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 Sapa Extrusions Inc filed Critical Sapa Extrusions Inc
Publication of EP3117018A1 publication Critical patent/EP3117018A1/fr
Publication of EP3117018A4 publication Critical patent/EP3117018A4/fr
Withdrawn legal-status Critical Current

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
    • C22F1/05—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
    • 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
    • C22F1/04—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

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)
  • Extrusion Of Metal (AREA)
EP15760680.7A 2014-03-11 2015-03-11 Alliages d'aluminium à haute résistance Withdrawn EP3117018A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461951309P 2014-03-11 2014-03-11
US201461954358P 2014-03-17 2014-03-17
PCT/US2015/019867 WO2015138551A1 (fr) 2014-03-11 2015-03-11 Alliages d'aluminium à haute résistance

Publications (2)

Publication Number Publication Date
EP3117018A1 EP3117018A1 (fr) 2017-01-18
EP3117018A4 true EP3117018A4 (fr) 2017-12-13

Family

ID=54072354

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15760680.7A Withdrawn EP3117018A4 (fr) 2014-03-11 2015-03-11 Alliages d'aluminium à haute résistance

Country Status (7)

Country Link
US (1) US20170022593A1 (fr)
EP (1) EP3117018A4 (fr)
JP (1) JP2017512260A (fr)
KR (1) KR20170002382A (fr)
CN (1) CN106488991A (fr)
CA (1) CA2942338A1 (fr)
WO (1) WO2015138551A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105238962B (zh) * 2015-10-12 2017-10-24 苏州中色研达金属技术有限公司 电子产品外观件用高性能6xxx系铝合金及其加工方法
CN105220030B (zh) * 2015-10-12 2018-03-27 苏州中色研达金属技术有限公司 电子产品外观件用6xxx系铝合金及其加工方法
CN111455232A (zh) * 2020-05-26 2020-07-28 广东兴发铝业（河南）有限公司 一种冷藏箱用铝合金圆铸锭及生产方法
CN114774745B (zh) * 2022-04-22 2023-10-20 山东裕航特种合金装备有限公司 一种电子材料用高强度铝合金及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360684A1 (fr) * 1976-08-05 1978-03-03 Aluminum Co Of America Elements de structure ameliores en aluminium, pour vehicules automobiles
EP0104139A1 (fr) * 1982-09-13 1984-03-28 Schweizerische Aluminium Ag Alliage à base d'aluminium
EP2644725A2 (fr) * 2012-03-30 2013-10-02 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Matériau forgé d'alliage d'aluminium pour automobile et son procédé de fabrication

Family Cites Families (24)

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Publication number Priority date Publication date Assignee Title
US4589932A (en) * 1983-02-03 1986-05-20 Aluminum Company Of America Aluminum 6XXX alloy products of high strength and toughness having stable response to high temperature artificial aging treatments and method for producing
JP2534266B2 (ja) * 1987-07-09 1996-09-11 古河電気工業株式会社 電線の風騒音防止用巻付け体の製造方法
JPH03247738A (ja) * 1990-02-22 1991-11-05 Kobe Steel Ltd 曲げ加工性に優れたアルミ合金
JPH0654405A (ja) * 1992-07-29 1994-02-25 Nippon Light Metal Co Ltd 摺板支持用アルミニウム合金材
JPH0941062A (ja) * 1995-07-27 1997-02-10 Furukawa Electric Co Ltd:The 経時変化の小さい焼付け硬化性に優れる自動車ボディーシート用Ａｌ−Ｍｇ−Ｓｉ系Ａｌ合金板材とその製造方法
JPH10219381A (ja) * 1997-02-03 1998-08-18 Nippon Steel Corp 耐粒界腐食性に優れた高強度アルミニウム合金およびその製造方法
JPH11310841A (ja) * 1998-04-28 1999-11-09 Nippon Steel Corp 疲労強度に優れたアルミニウム合金押出形材およびその製造方法
US6361741B1 (en) * 1999-02-01 2002-03-26 Alcoa Inc. Brazeable 6XXX alloy with B-rated or better machinability
JP4386393B2 (ja) * 1999-06-23 2009-12-16 株式会社神戸製鋼所 耐食性に優れた輸送機用アルミニウム合金板
JP3919996B2 (ja) * 2000-02-04 2007-05-30 株式会社神戸製鋼所 プラズマ処理装置用アルミニウム合金、プラズマ処理装置用アルミニウム合金部材およびプラズマ処理装置
DE60110523D1 (de) * 2000-11-10 2005-06-09 Alcoa Inc Herstellung von einer ultrafeinen Korngefüge in Aluminium-Legierungen im Gusszustand
JP4865174B2 (ja) * 2001-09-28 2012-02-01 古河スカイ株式会社 曲げ加工性と絞り成形性に優れたアルミニウム合金板の製造方法
JP3953432B2 (ja) * 2003-03-10 2007-08-08 古河スカイ株式会社 気体燃料タンク用管部材、気体燃料タンク及びその製造方法
JP2004277786A (ja) * 2003-03-14 2004-10-07 Nippon Light Metal Co Ltd 切削性に優れた冷間加工用熱処理型アルミニウム合金素材の製造方法
US8152940B2 (en) * 2006-03-31 2012-04-10 Kobe Steel, Ltd. Aluminum alloy forging member and process for producing the same
US20080041501A1 (en) * 2006-08-16 2008-02-21 Commonwealth Industries, Inc. Aluminum automotive heat shields
JP2009013503A (ja) * 2008-09-29 2009-01-22 Showa Denko Kk 切削加工用アルミニウム合金押出材、アルミニウム合金製切削加工品及び自動車部品用バルブ材
JP2011074470A (ja) * 2009-09-30 2011-04-14 Kobe Steel Ltd 曲げ圧壊性と耐食性に優れたアルミニウム合金押出材
JP5366748B2 (ja) * 2009-09-30 2013-12-11 株式会社神戸製鋼所 曲げ圧壊性と耐食性に優れたアルミニウム合金押出材
JP5421067B2 (ja) * 2009-10-30 2014-02-19 株式会社Ｕａｃｊ 飲料缶胴用樹脂被覆アルミニウム合金板およびその製造方法
FR2955336B1 (fr) * 2010-01-20 2013-02-15 Alcan Rhenalu Procede de fabrication de produits en alliage 6xxx pour chambre a vide
CN104284745A (zh) * 2012-03-07 2015-01-14 美铝公司 改良的6xxx铝合金及其制备方法
JP5698695B2 (ja) * 2012-03-30 2015-04-08 株式会社神戸製鋼所 自動車用アルミニウム合金鍛造材およびその製造方法
US20140123719A1 (en) * 2012-11-08 2014-05-08 Sapa Extrusions, Inc. Recrystallized 6XXX Aluminum Alloy with Improved Strength and Formability

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360684A1 (fr) * 1976-08-05 1978-03-03 Aluminum Co Of America Elements de structure ameliores en aluminium, pour vehicules automobiles
EP0104139A1 (fr) * 1982-09-13 1984-03-28 Schweizerische Aluminium Ag Alliage à base d'aluminium
EP2644725A2 (fr) * 2012-03-30 2013-10-02 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Matériau forgé d'alliage d'aluminium pour automobile et son procédé de fabrication

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
GRYDIN O ET AL: "Influence of Hot Deformation on Mechanical Properties and Microstructure of a Twin-Roll Cast Aluminium Alloy EN AW-6082", JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, ASM INTERNATIONAL, MATERIALS PARK, OH, US, vol. 23, no. 3, 7 December 2013 (2013-12-07), pages 937 - 943, XP035372458, ISSN: 1059-9495, [retrieved on 20131207], DOI: 10.1007/S11665-013-0816-4 *
MROWKA-NOWOTNIK G ET AL: "Influence of heat treatment on the microstructure and mechanical properties of 6005 and 6082 aluminium alloys", JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, ELSEVIER, NL, vol. 162-163, 15 May 2005 (2005-05-15), pages 367 - 372, XP027805870, ISSN: 0924-0136, [retrieved on 20050515] *

Also Published As

Publication number Publication date
WO2015138551A1 (fr) 2015-09-17
CN106488991A (zh) 2017-03-08
CA2942338A1 (fr) 2015-09-17
EP3117018A1 (fr) 2017-01-18
KR20170002382A (ko) 2017-01-06
JP2017512260A (ja) 2017-05-18
US20170022593A1 (en) 2017-01-26

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