EP3176274A4 - Stranggepresstes material aus einer aluminiumlegierung mit hervorragender bearbeitbarkeit und herstellungsverfahren dafür - Google Patents

Stranggepresstes material aus einer aluminiumlegierung mit hervorragender bearbeitbarkeit und herstellungsverfahren dafür Download PDF

Info

Publication number
EP3176274A4
EP3176274A4 EP14898493.3A EP14898493A EP3176274A4 EP 3176274 A4 EP3176274 A4 EP 3176274A4 EP 14898493 A EP14898493 A EP 14898493A EP 3176274 A4 EP3176274 A4 EP 3176274A4
Authority
EP
European Patent Office
Prior art keywords
production method
aluminium alloy
method therefor
extruded material
alloy extruded
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
EP14898493.3A
Other languages
English (en)
French (fr)
Other versions
EP3176274A1 (de
EP3176274B1 (de
Inventor
Yukimasa Miyata
Shinji Yoshihara
Takahiro Shikama
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
Priority claimed from JP2014156634A external-priority patent/JP5777782B2/ja
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of EP3176274A1 publication Critical patent/EP3176274A1/de
Publication of EP3176274A4 publication Critical patent/EP3176274A4/de
Application granted granted Critical
Publication of EP3176274B1 publication Critical patent/EP3176274B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00Extruding metal; Impact extrusion
    • B21C23/002Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C31/00Control devices for metal extruding, e.g. for regulating the pressing speed or temperature of metal; Measuring devices, e.g. for temperature of metal, combined with or specially adapted for use in connection with extrusion presses
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C21/00Alloys based on aluminium
    • C22C21/02Alloys based on aluminium with silicon as the next major constituent
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043Changing 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Extrusion Of Metal (AREA)
  • Powder Metallurgy (AREA)
EP14898493.3A 2014-07-31 2014-12-26 Stranggepresstes material aus einer aluminiumlegierung mit hervorragender bearbeitbarkeit und herstellungsverfahren dafür Active EP3176274B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014156634A JP5777782B2 (ja) 2013-08-29 2014-07-31 切削性に優れたアルミニウム合金押出材の製造方法
PCT/JP2014/084569 WO2016017046A1 (ja) 2014-07-31 2014-12-26 切削性に優れたアルミニウム合金押出材及びその製造方法

Publications (3)

Publication Number Publication Date
EP3176274A1 EP3176274A1 (de) 2017-06-07
EP3176274A4 true EP3176274A4 (de) 2018-01-24
EP3176274B1 EP3176274B1 (de) 2019-06-26

Family

ID=55216978

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14898493.3A Active EP3176274B1 (de) 2014-07-31 2014-12-26 Stranggepresstes material aus einer aluminiumlegierung mit hervorragender bearbeitbarkeit und herstellungsverfahren dafür

Country Status (4)

Country Link
EP (1) EP3176274B1 (de)
KR (2) KR102156008B1 (de)
CN (1) CN105473747B (de)
WO (1) WO2016017046A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109576620B (zh) * 2018-08-13 2020-10-20 广东宏锦新材料科技有限公司 一种铝合金加工方法
CN110358938A (zh) * 2019-07-29 2019-10-22 广东坚美铝型材厂(集团)有限公司 一种易切削的铝合金及其制备方法
CN113564429A (zh) * 2021-08-10 2021-10-29 江苏亚太航空科技有限公司 一种细晶粒铝合金块及其制备工艺和应用
CN115572868B (zh) * 2022-09-09 2023-11-03 江苏亚太轻合金科技股份有限公司 一种低性能、硬度6系铝合金及其制备方法
CN118389916B (zh) * 2024-06-19 2025-04-04 广州众山紧固件有限公司 一种变形铝合金、变形铝合金制品及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07109537A (ja) * 1993-10-12 1995-04-25 Nippon Light Metal Co Ltd 亜共晶Al−Si系合金及びその鋳造法
JP2002047525A (ja) * 2000-05-26 2002-02-15 Kobe Steel Ltd 切削用Al−Mg−Si系アルミニウム合金押出材
US20090242087A1 (en) * 2008-03-25 2009-10-01 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.) Extruded member of aluminum alloy excelling in flexural crushing performance and corrosion resistance and method for production thereof
EP2644727A2 (de) * 2012-03-30 2013-10-02 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Geschmiedetes Aluminiumlegierungsmaterial für Fahrzeuge und Produktionsverfahren für das Material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3107517B2 (ja) 1995-03-30 2000-11-13 株式会社神戸製鋼所 切削性に優れる高耐食アルミニウム合金押出材
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
JP3301919B2 (ja) * 1996-06-26 2002-07-15 株式会社神戸製鋼所 切粉分断性に優れたアルミニウム合金押出材
JP3846702B2 (ja) * 2001-11-09 2006-11-15 株式会社神戸製鋼所 切削用Al−Mg−Si系アルミニウム合金押出材
US20050109429A1 (en) * 2003-11-21 2005-05-26 Showa Denko K.K. Aluminum alloy, bar-like material, forge-formed article, machine-formed article, wear-resistant aluminum alloy with excellent anodized coat using the same and production methods thereof
AU2008277325A1 (en) * 2007-07-18 2009-01-22 Clean Mobile Ag External-rotor electric motor with or without a planetary gear mechanism, motor vehicle with an external-rotor electric motor and a method for operating such a vehicle
WO2011001870A1 (ja) * 2009-06-29 2011-01-06 アイシン軽金属株式会社 疲労強度及び切削性に優れた耐摩耗性アルミニウム合金押出材

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07109537A (ja) * 1993-10-12 1995-04-25 Nippon Light Metal Co Ltd 亜共晶Al−Si系合金及びその鋳造法
JP2002047525A (ja) * 2000-05-26 2002-02-15 Kobe Steel Ltd 切削用Al−Mg−Si系アルミニウム合金押出材
US20090242087A1 (en) * 2008-03-25 2009-10-01 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.) Extruded member of aluminum alloy excelling in flexural crushing performance and corrosion resistance and method for production thereof
EP2644727A2 (de) * 2012-03-30 2013-10-02 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Geschmiedetes Aluminiumlegierungsmaterial für Fahrzeuge und Produktionsverfahren für das Material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016017046A1 *

Also Published As

Publication number Publication date
KR102156008B1 (ko) 2020-09-15
CN105473747A (zh) 2016-04-06
KR20160024837A (ko) 2016-03-07
EP3176274A1 (de) 2017-06-07
CN105473747B (zh) 2019-04-26
KR20170027316A (ko) 2017-03-09
KR101688358B1 (ko) 2016-12-20
EP3176274B1 (de) 2019-06-26
WO2016017046A1 (ja) 2016-02-04

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