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
Authority: EP; European Patent Office
Prior art keywords: room temperature; magnesium alloy; alloy sheet; manufacturing same; superior formability
Prior art date: 2010-11-23
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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.)

POSTECH Academy Industry Foundation

Original Assignee

POSTECH Academy Industry Foundation

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.)

2010-11-23

Filing date

2011-11-23

Publication date

2017-05-17

2011-11-23 Application filed by POSTECH Academy Industry Foundation filed Critical POSTECH Academy Industry Foundation

2013-10-02 Publication of EP2644728A2 publication Critical patent/EP2644728A2/en

2017-05-17 Publication of EP2644728A4 publication Critical patent/EP2644728A4/en

Status Withdrawn legal-status Critical Current

Links

229910000861 Mg alloy Inorganic materials 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

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 deformed magnesium alloy plate with good room temperature formability and its preparation method
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
CN110114486B (en)	2016-12-22	2022-05-13	株式会社Posco	Magnesium alloy sheet material and method for producing same
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
US7841380B2 (en) *	2004-06-30	2010-11-30	Sumitomo Electric Industries, Ltd.	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

2010
- 2010-11-23 KR KR1020100116975A patent/KR101303585B1/en not_active Expired - Fee Related
2011
- 2011-11-23 EP EP11843068.5A patent/EP2644728A4/en not_active Withdrawn
- 2011-11-23 WO PCT/KR2011/008991 patent/WO2012070870A2/en not_active Ceased

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

Legal Events

Date	Code	Title	Description
2013-08-30	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2013-10-02	17P	Request for examination filed	Effective date: 20130624
2013-10-02	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2014-02-26	DAX	Request for extension of the european patent (deleted)
2017-05-10	RIC1	Information provided on ipc code assigned before grant	Ipc: B22D 11/06 20060101ALI20170405BHEP Ipc: C22F 1/06 20060101ALI20170405BHEP Ipc: C22C 23/04 20060101AFI20170405BHEP
2017-05-17	A4	Supplementary search report drawn up and despatched	Effective date: 20170413
2017-12-20	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2018-05-18	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2018-06-20	18D	Application deemed to be withdrawn	Effective date: 20171115

Publication	Publication Date	Title
EP2644728A4 (en)	2017-05-17	Magnesium alloy sheet having superior formability at room temperature, and method for manufacturing same
EP2610358A4 (en)	2017-05-03	Copper alloy sheet and manufacturing method for same
EP2610359A4 (en)	2017-08-02	Copper alloy sheet and method for producing same
EP2399089B8 (en)	2020-08-19	Heat exchanger
EP2428746B8 (en)	2021-12-29	Heat exchanger
EP2343332A4 (en)	2017-03-01	Heat conducting sheet, manufacturing method thereof, and heat radiator that utilizes same
EP2511390A4 (en)	2017-05-31	Magnesium alloy
AU2013257457A1 (en)	2013-12-05	Improved aluminum-copper-lithium alloys
EP2567813A4 (en)	2017-03-08	Multilayered sheet, and method for preparing same
EP2410241A4 (en)	2017-08-23	Heat exchanger
EP2713136B8 (en)	2021-01-20	Heat exchanger
EP2641986A4 (en)	2017-09-06	Magnesium alloy sheet and process for producing same
EP2426425A4 (en)	2018-04-25	Heat exchanging ventilator
EP2660345A4 (en)	2017-05-17	Steel sheet having enhanced ductility for a molding member, molding member, and method for manufacturing same
EP2546871A4 (en)	2018-01-03	Heat dissipating structure and production method therefor
EP2660531A4 (en)	2017-08-23	Method for manufacturing hot-water heater, and hot-water heater manufactured thereby
SG10201505733SA (en)	2015-09-29	Sputtering target and/or coil, and process for producing same
EP2612084A4 (en)	2017-01-18	Heat pump
EP2267312A4 (en)	2017-01-11	Metal diaphragm
EP2656942A4 (en)	2017-07-26	Punch for cold backward extrusion forging
EP2505275A4 (en)	2017-05-03	Magnesium alloy coiled material
EP2633993A4 (en)	2017-05-24	Stretchable sheet manufacturing method
EP2599565A4 (en)	2017-06-07	Bending work method for heat exchanger and heat exchanger
EP2540791A4 (en)	2017-08-02	Heat storage member and method for producing same
EP2557188A4 (en)	2017-04-05	Magnesium alloy sheet