EP2644728A4 - Magnesium alloy sheet having superior formability at room temperature, and method for manufacturing same - Google Patents

Magnesium alloy sheet having superior formability at room temperature, and method for manufacturing same Download PDF

Info

Publication number
EP2644728A4
EP2644728A4 EP11843068.5A EP11843068A EP2644728A4 EP 2644728 A4 EP2644728 A4 EP 2644728A4 EP 11843068 A EP11843068 A EP 11843068A EP 2644728 A4 EP2644728 A4 EP 2644728A4
Authority
EP
European Patent Office
Prior art keywords
room temperature
magnesium alloy
alloy sheet
manufacturing same
superior formability
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Withdrawn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
EP11843068.5A
Other languages
German (de)
French (fr)
Other versions
EP2644728A2 (en
Inventor
Nack Joon Kim
Jun Ho Bae
Dong Wook Kim
Do Hyang 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.)
Academy Industry Foundation of POSTECH
Original Assignee
Academy Industry Foundation of POSTECH
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 Academy Industry Foundation of POSTECH filed Critical Academy Industry Foundation of POSTECH
Publication of EP2644728A2 publication Critical patent/EP2644728A2/en
Publication of EP2644728A4 publication Critical patent/EP2644728A4/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Withdrawn legal-status Critical Current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
    • C22C23/00—Alloys based on magnesium
    • C22C23/04—Alloys based on magnesium with zinc or cadmium 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
    • C22F1/06—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of magnesium or alloys based thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels

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)
  • Continuous Casting (AREA)
EP11843068.5A 2010-11-23 2011-11-23 Magnesium alloy sheet having superior formability at room temperature, and method for manufacturing same Withdrawn EP2644728A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100116975A KR101303585B1 (en) 2010-11-23 2010-11-23 Magnesium alloy sheet having excellent room temperature formability and method of fabricating the same
PCT/KR2011/008991 WO2012070870A2 (en) 2010-11-23 2011-11-23 Magnesium alloy sheet having superior formability at room temperature, and method for manufacturing same

Publications (2)

Publication Number Publication Date
EP2644728A2 EP2644728A2 (en) 2013-10-02
EP2644728A4 true EP2644728A4 (en) 2017-05-17

Family

ID=46146307

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11843068.5A Withdrawn EP2644728A4 (en) 2010-11-23 2011-11-23 Magnesium alloy sheet having superior formability at room temperature, and method for manufacturing same

Country Status (3)

Country Link
EP (1) EP2644728A4 (en)
KR (1) KR101303585B1 (en)
WO (1) WO2012070870A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103255329B (en) * 2013-05-07 2015-08-26 宝山钢铁股份有限公司 A kind of Low-cost fine-grain weak-texture magnesium alloy sheet and manufacture method thereof
KR101626820B1 (en) 2013-12-05 2016-06-02 주식회사 포스코 magnesium-alloy plate and manufacturing method of it
EP3205736B1 (en) * 2016-02-11 2018-08-22 Volkswagen AG Magnesium alloy sheet produced by twin roll casting
CN107541627B (en) * 2016-06-24 2019-09-06 北京科技大学 A kind of wrought magnesium alloy plate and preparation method thereof with good room temperature formability
DE102016116244A1 (en) 2016-08-31 2018-03-01 Max-Planck-Institut Für Eisenforschung GmbH magnesium alloy
JP6760000B2 (en) * 2016-11-15 2020-09-23 住友電気工業株式会社 Magnesium alloy plate material
EP3561095B1 (en) 2016-12-22 2023-06-14 POSCO Co., Ltd Method for manufacturing magnesium alloy sheet
KR101889019B1 (en) 2016-12-23 2018-08-20 주식회사 포스코 Magnesium alloy sheet, and method for manufacturing the same
CN106854724B (en) * 2016-12-29 2019-12-13 赵建武 medical magnesium alloy material containing rare earth elements and preparation method thereof
KR102043786B1 (en) 2017-12-26 2019-11-12 주식회사 포스코 Magnesium alloy sheet and method for manufacturing the same
KR102178806B1 (en) 2018-09-28 2020-11-13 주식회사 포스코 Magnesium alloy sheet and method for manufacturing the same
CN109295365B (en) * 2018-10-23 2019-09-06 西安卓恰医疗器械有限公司 A kind of degradable magnesium alloy molding embryo material, Preparation equipment, preparation method and the forcing screw prepared by the molding embryo material
EP3741880B1 (en) 2019-05-20 2023-06-28 Volkswagen AG Sheet metal product with high bendability and manufacturing thereof
CN115044812A (en) * 2022-06-17 2022-09-13 北京机科国创轻量化科学研究院有限公司 High-elongation microalloyed modified AZ31 magnesium alloy sheet material and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010013725A (en) * 2008-06-05 2010-01-21 National Institute Of Advanced Industrial & Technology Easily formable magnesium alloy sheet and method for production thereof
KR20100038809A (en) * 2008-10-06 2010-04-15 포항공과대학교 산학협력단 Magnesium alloy panel having high formability and method of manufacturing the same
KR20100078107A (en) * 2008-12-30 2010-07-08 연세대학교 산학협력단 Magnesium alloys with good formability at low temparature

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100985310B1 (en) * 2004-06-30 2010-10-04 스미토모덴키고교가부시키가이샤 Producing method for magnesium alloy material
JP4433916B2 (en) * 2004-07-13 2010-03-17 株式会社豊田中央研究所 Magnesium alloy and magnesium alloy member for plastic working
JP2010047777A (en) * 2007-05-09 2010-03-04 National Institute For Materials Science Mg-BASED ALLOY

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010013725A (en) * 2008-06-05 2010-01-21 National Institute Of Advanced Industrial & Technology Easily formable magnesium alloy sheet and method for production thereof
KR20100038809A (en) * 2008-10-06 2010-04-15 포항공과대학교 산학협력단 Magnesium alloy panel having high formability and method of manufacturing the same
KR20100078107A (en) * 2008-12-30 2010-07-08 연세대학교 산학협력단 Magnesium alloys with good formability at low temparature

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012070870A2 *
ZHOU T ET AL: "Microstructures and properties of rapidly solidified Mg-Zn-Ca alloys", TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, ELSEVIER, AMSTERDAM, NL, vol. 18, 1 December 2008 (2008-12-01), pages s101 - s106, XP027086921, ISSN: 1003-6326, [retrieved on 20081201] *

Also Published As

Publication number Publication date
EP2644728A2 (en) 2013-10-02
KR20120055304A (en) 2012-05-31
WO2012070870A3 (en) 2012-08-23
KR101303585B1 (en) 2013-09-11
WO2012070870A2 (en) 2012-05-31

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DAX Request for extension of the european patent (deleted)
RIC1 Information provided on ipc code assigned before grant

Ipc: B22D 11/06 20060101ALI20170405BHEP

Ipc: C22F 1/06 20060101ALI20170405BHEP

Ipc: C22C 23/04 20060101AFI20170405BHEP

A4 Supplementary search report drawn up and despatched

Effective date: 20170413

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