EP3643802A4 - MAGNESIUM ALLOY SHEET AND ITS MANUFACTURING PROCESS - Google Patents

MAGNESIUM ALLOY SHEET AND ITS MANUFACTURING PROCESS Download PDF

Info

Publication number
EP3643802A4
EP3643802A4 EP18820051.3A EP18820051A EP3643802A4 EP 3643802 A4 EP3643802 A4 EP 3643802A4 EP 18820051 A EP18820051 A EP 18820051A EP 3643802 A4 EP3643802 A4 EP 3643802A4
Authority
EP
European Patent Office
Prior art keywords
manufacturing
magnesium alloy
method therefor
alloy sheet
therefor
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Withdrawn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
EP18820051.3A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3643802A1 (en
Inventor
Jun Ho Park
Oh-Duck Kwon
Sang Hyun Kim
Jae Joong 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.)
Posco Holdings Inc
Original Assignee
Posco Co 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
Application filed by Posco Co Ltd filed Critical Posco Co Ltd
Publication of EP3643802A1 publication Critical patent/EP3643802A1/en
Publication of EP3643802A4 publication Critical patent/EP3643802A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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
    • C22C23/02—Alloys based on magnesium with aluminium as the next major constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/003—Rolling non-ferrous metals immediately subsequent to continuous casting, i.e. in-line rolling
    • 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

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)
  • Metal Rolling (AREA)
  • Hard Magnetic Materials (AREA)
EP18820051.3A 2017-06-23 2018-06-21 MAGNESIUM ALLOY SHEET AND ITS MANUFACTURING PROCESS Withdrawn EP3643802A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170079982A KR20190000676A (ko) 2017-06-23 2017-06-23 마그네슘 합금 판재 및 이의 제조방법
PCT/KR2018/007030 WO2018236163A1 (ko) 2017-06-23 2018-06-21 마그네슘 합금 판재 및 이의 제조방법

Publications (2)

Publication Number Publication Date
EP3643802A1 EP3643802A1 (en) 2020-04-29
EP3643802A4 true EP3643802A4 (en) 2020-07-29

Family

ID=64735780

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18820051.3A Withdrawn EP3643802A4 (en) 2017-06-23 2018-06-21 MAGNESIUM ALLOY SHEET AND ITS MANUFACTURING PROCESS

Country Status (7)

Country Link
US (1) US20210147964A1 (zh)
EP (1) EP3643802A4 (zh)
JP (1) JP2020524219A (zh)
KR (1) KR20190000676A (zh)
CN (1) CN110785506A (zh)
CA (1) CA3068201A1 (zh)
WO (1) WO2018236163A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102388524B1 (ko) * 2020-04-27 2022-04-21 경북대학교 산학협력단 마그네슘 합금의 변형 시 형성되는 쌍정의 분율 예측 방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090120194A (ko) * 2008-05-19 2009-11-24 포항공과대학교 산학협력단 고강도 마그네슘 합금 판재 및 그 제조방법
JP2010229467A (ja) * 2009-03-26 2010-10-14 Hitachi Metals Ltd マグネシウム合金薄板の製造方法
JP2011179075A (ja) * 2010-03-01 2011-09-15 National Institute Of Advanced Industrial Science & Technology 冷間成形性と面内異方性を改善したマグネシウム合金板材及びその作製方法
JP2011184726A (ja) * 2010-03-05 2011-09-22 National Institute Of Advanced Industrial Science & Technology アルミニウム合金並みの常温成形性を発揮する汎用マグネシウム合金板材及びその製造方法
KR20150065418A (ko) * 2013-12-05 2015-06-15 주식회사 포스코 마그네슘 합금 판재 및 이의 제조 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011127163A (ja) * 2009-12-16 2011-06-30 Mitsubishi Alum Co Ltd 成形性に優れるマグネシウム合金板材とその製造方法
JP2012077320A (ja) * 2010-09-30 2012-04-19 Mitsubishi Alum Co Ltd 曲げ加工用マグネシウム合金板材およびその製造方法ならびにマグネシウム合金パイプおよびその製造方法
KR101481909B1 (ko) * 2013-08-08 2015-01-13 주식회사 포스코 마그네슘 합금의 제조 방법
JP6758383B2 (ja) * 2015-12-23 2020-09-23 ポスコＰｏｓｃｏ マグネシウム合金板材、およびその製造方法
KR101751521B1 (ko) * 2015-12-24 2017-06-27 주식회사 포스코 마그네슘 합금 판재 제조방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090120194A (ko) * 2008-05-19 2009-11-24 포항공과대학교 산학협력단 고강도 마그네슘 합금 판재 및 그 제조방법
JP2010229467A (ja) * 2009-03-26 2010-10-14 Hitachi Metals Ltd マグネシウム合金薄板の製造方法
JP2011179075A (ja) * 2010-03-01 2011-09-15 National Institute Of Advanced Industrial Science & Technology 冷間成形性と面内異方性を改善したマグネシウム合金板材及びその作製方法
JP2011184726A (ja) * 2010-03-05 2011-09-22 National Institute Of Advanced Industrial Science & Technology アルミニウム合金並みの常温成形性を発揮する汎用マグネシウム合金板材及びその製造方法
KR20150065418A (ko) * 2013-12-05 2015-06-15 주식회사 포스코 마그네슘 합금 판재 및 이의 제조 방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018236163A1 *

Also Published As

Publication number Publication date
JP2020524219A (ja) 2020-08-13
WO2018236163A1 (ko) 2018-12-27
EP3643802A1 (en) 2020-04-29
CN110785506A (zh) 2020-02-11
US20210147964A1 (en) 2021-05-20
KR20190000676A (ko) 2019-01-03
CA3068201A1 (en) 2018-12-27

Similar Documents

Publication Publication Date Title
EP3546113A4 (en) SOLDER PLATE AND PRODUCTION METHOD THEREFOR
EP3248779A4 (en) Aluminum alloy section and manufacturing method therefor
EP3266900A4 (en) MOLTEN Al-Zn-Mg-Si-PLATED STEEL SHEET AND MANUFACTURING METHOD THEREFOR
EP3124633A4 (en) Forged aluminum alloy material and method for producing same
EP3391976A4 (en) ROLLING OF MAGNESIUM ALLOY SHEET AND PREPARATION METHOD
EP3312299A4 (en) Steel sheet and manufacturing method
EP3584340A4 (en) SHEET STEEL AND ITS MANUFACTURING PROCESS
EP3351647A4 (en) COPPER ALLOY PANEL AND METHOD OF MANUFACTURING THEREOF
EP3524704A4 (en) FE-CR-NI ALLOY AND METHOD FOR PRODUCING THE SAME
EP3395458A4 (en) Magnesium alloy sheet and method for manufacturing same
EP3305931A4 (en) Steel sheet and manufacturing method therefor
EP3392358A4 (en) Cost-effective die-cast magnesium alloy with a high heat conduction and method of production
EP3135780A4 (en) Copper alloy manufacturing method and copper alloy
EP3385443A4 (en) SHEET AND METHOD FOR MANUFACTURING SHEET
EP3159421A4 (en) Aluminum alloy product and manufacturing method therefor
EP3530766A4 (en) HIGHLY MOLDED MAGNESIUM ALLOY SHEET AND PROCESS FOR PRODUCING THE SAME
EP3483309A4 (en) MONOCRISTALLINE METAL FILM AND PRODUCTION METHOD THEREFOR
EP3205440A4 (en) Aluminum alloy brazing sheet and brazing method
EP3321385A4 (en) Aluminum alloy cladding material and manufacturing method therefor
EP3508594A4 (en) TI-AL ALLOY AND MANUFACTURING METHOD THEREOF
EP3647440A4 (en) ALUMINUM ALLOY AND PREPARATION METHOD THEREOF
EP3653742A4 (en) MAGNESIUM CORROYING ALLOY MATERIAL AND MANUFACTURING METHOD THEREOF
EP3569723A4 (en) MAGNESIUM ALLOY
EP3260440A4 (en) Metal soap and manufacturing method therefor
EP3342901A4 (en) ORGANISMS USEABLE ALLOY ELEMENT AND METHOD OF MANUFACTURING THEREOF

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200116

AK Designated contracting states

Kind code of ref document: A1

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

AX Request for extension of the european patent

Extension state: BA ME

A4 Supplementary search report drawn up and despatched

Effective date: 20200618

RIC1 Information provided on ipc code assigned before grant

Ipc: B21B 1/46 20060101ALI20200618BHEP

Ipc: C22C 23/02 20060101AFI20200618BHEP

Ipc: C22F 1/06 20060101ALI20200618BHEP

Ipc: B22D 21/04 20060101ALI20200618BHEP

Ipc: C21D 8/02 20060101ALI20200618BHEP

Ipc: B21B 3/00 20060101ALI20200618BHEP

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20200701

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
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

18D Application deemed to be withdrawn

Effective date: 20210112