EP3594369A4 - Aluminum alloy - Google Patents

Aluminum alloy Download PDF

Info

Publication number
EP3594369A4
EP3594369A4 EP17899591.6A EP17899591A EP3594369A4 EP 3594369 A4 EP3594369 A4 EP 3594369A4 EP 17899591 A EP17899591 A EP 17899591A EP 3594369 A4 EP3594369 A4 EP 3594369A4
Authority
EP
European Patent Office
Prior art keywords
aluminum alloy
alloy
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.)
Withdrawn
Application number
EP17899591.6A
Other languages
German (de)
French (fr)
Other versions
EP3594369A1 (en
Inventor
Hyungwon PARK
Kyunghyun Kim
Cheolho Lim
Jihoon HWANG
Yunjoo Kim
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.)
LG Electronics Inc
Original Assignee
LG Electronics 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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP3594369A1 publication Critical patent/EP3594369A1/en
Publication of EP3594369A4 publication Critical patent/EP3594369A4/en
Withdrawn legal-status Critical Current

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
    • C22C21/06—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
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/10—Alloys based on aluminium with zinc 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
    • C22F1/053—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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Extrusion Of Metal (AREA)
  • Powder Metallurgy (AREA)
EP17899591.6A 2017-03-07 2017-04-27 Aluminum alloy Withdrawn EP3594369A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170029052A KR102457529B1 (en) 2017-03-07 2017-03-07 Aluminum alloy
PCT/KR2017/004520 WO2018164314A1 (en) 2017-03-07 2017-04-27 Aluminum alloy

Publications (2)

Publication Number Publication Date
EP3594369A1 EP3594369A1 (en) 2020-01-15
EP3594369A4 true EP3594369A4 (en) 2020-12-16

Family

ID=63447840

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17899591.6A Withdrawn EP3594369A4 (en) 2017-03-07 2017-04-27 Aluminum alloy

Country Status (4)

Country Link
US (1) US20200010935A1 (en)
EP (1) EP3594369A4 (en)
KR (1) KR102457529B1 (en)
WO (1) WO2018164314A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102075835B1 (en) * 2018-05-14 2020-02-11 (주)알루코 high strength and glossy aluminum alloy with excellent anodization and moldability

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012246555A (en) * 2011-05-30 2012-12-13 Kobe Steel Ltd 7000-based aluminum alloy extruded material for case-type
US20150090373A1 (en) * 2013-09-30 2015-04-02 Apple Inc. Aluminum alloys with high strength and cosmetic appeal
US20150217813A1 (en) * 2012-09-12 2015-08-06 Aleris Aluminum Duffel Bvba Production of formed automotive structural parts from aa7xxx-series aluminium alloys
WO2017006816A1 (en) * 2015-07-08 2017-01-12 日本軽金属株式会社 Aluminum alloy extruded material having positive electrode oxide film and excellent external appearance quality and production method therefor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001262264A (en) * 2000-03-21 2001-09-26 Kobe Steel Ltd Al-Mg-Si SERIES Al ALLOY SHEET EXCELLENT IN TOUGHNESS AND BENDABILITY
FR2846669B1 (en) * 2002-11-06 2005-07-22 Pechiney Rhenalu PROCESS FOR THE SIMPLIFIED MANUFACTURE OF LAMINATED PRODUCTS OF A1-Zn-Mg ALLOYS AND PRODUCTS OBTAINED THEREBY
KR20090045981A (en) * 2007-11-05 2009-05-11 주식회사동양강철 Al-alloy for bumper back beam
JP6273158B2 (en) * 2013-03-14 2018-01-31 株式会社神戸製鋼所 Aluminum alloy plate for structural materials
JP2015040320A (en) * 2013-08-21 2015-03-02 株式会社Uacj High strength aluminum alloy, and method for producing the same
KR101571603B1 (en) * 2013-10-29 2015-11-24 지케이 주식회사 Anodized aluminum alloy diecast
JP6344923B2 (en) * 2014-01-29 2018-06-20 株式会社Uacj High strength aluminum alloy and manufacturing method thereof
KR101642850B1 (en) * 2015-07-16 2016-07-27 (주)알루코 7xxx aluminium alloy extruded material having enhanced strength, extrusion formability and brilliance

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012246555A (en) * 2011-05-30 2012-12-13 Kobe Steel Ltd 7000-based aluminum alloy extruded material for case-type
US20150217813A1 (en) * 2012-09-12 2015-08-06 Aleris Aluminum Duffel Bvba Production of formed automotive structural parts from aa7xxx-series aluminium alloys
US20150090373A1 (en) * 2013-09-30 2015-04-02 Apple Inc. Aluminum alloys with high strength and cosmetic appeal
WO2017006816A1 (en) * 2015-07-08 2017-01-12 日本軽金属株式会社 Aluminum alloy extruded material having positive electrode oxide film and excellent external appearance quality and production method therefor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018164314A1 *

Also Published As

Publication number Publication date
WO2018164314A1 (en) 2018-09-13
EP3594369A1 (en) 2020-01-15
KR102457529B1 (en) 2022-10-21
KR20180102425A (en) 2018-09-17
US20200010935A1 (en) 2020-01-09

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