EP3643802A4 - Magnesium alloy sheet and manufacturing method therefor - Google Patents
Magnesium alloy sheet and manufacturing method therefor Download PDFInfo
- 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- Withdrawn
Links
- 229910000861 Mg alloy Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170079982A KR20190000676A (en) | 2017-06-23 | 2017-06-23 | Magnesium alloy sheet and manufacturing for the same |
PCT/KR2018/007030 WO2018236163A1 (en) | 2017-06-23 | 2018-06-21 | Magnesium alloy sheet and manufacturing method therefor |
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 manufacturing method therefor |
Country Status (7)
Country | Link |
---|---|
US (1) | US20210147964A1 (en) |
EP (1) | EP3643802A4 (en) |
JP (1) | JP2020524219A (en) |
KR (1) | KR20190000676A (en) |
CN (1) | CN110785506A (en) |
CA (1) | CA3068201A1 (en) |
WO (1) | WO2018236163A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102388524B1 (en) * | 2020-04-27 | 2022-04-21 | 경북대학교 산학협력단 | Method of estimating the area fraction of twins formed by deformation in magnesium alloys |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090120194A (en) * | 2008-05-19 | 2009-11-24 | 포항공과대학교 산학협력단 | Magnesium alloy panel having high strength and manufacturing method for the same |
JP2010229467A (en) * | 2009-03-26 | 2010-10-14 | Hitachi Metals Ltd | Method of producing magnesium alloy thin plate |
JP2011179075A (en) * | 2010-03-01 | 2011-09-15 | National Institute Of Advanced Industrial Science & Technology | Magnesium alloy sheet material having improved cold-formability and in-plane anisotropy, and method for manufacturing the same |
JP2011184726A (en) * | 2010-03-05 | 2011-09-22 | National Institute Of Advanced Industrial Science & Technology | General-purpose magnesium alloy sheet material exhibiting cold formability equal to that of aluminum alloy and method of producing the same |
KR20150065418A (en) * | 2013-12-05 | 2015-06-15 | 주식회사 포스코 | magnesium-alloy plate and manufacturing method of it |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011127163A (en) * | 2009-12-16 | 2011-06-30 | Mitsubishi Alum Co Ltd | Magnesium alloy sheet material having excellent formability, and method for production thereof |
JP2012077320A (en) * | 2010-09-30 | 2012-04-19 | Mitsubishi Alum Co Ltd | Magnesium alloy sheet material for bending and method for producing the same, and magnesium alloy pipe and method for producing the same |
KR101481909B1 (en) * | 2013-08-08 | 2015-01-13 | 주식회사 포스코 | Manufacturing method of magnesium alloy |
JP6758383B2 (en) * | 2015-12-23 | 2020-09-23 | ポスコPosco | Magnesium alloy plate material and its manufacturing method |
KR101751521B1 (en) * | 2015-12-24 | 2017-06-27 | 주식회사 포스코 | Method of manufacturing magnesium alloy sheet |
-
2017
- 2017-06-23 KR KR1020170079982A patent/KR20190000676A/en not_active Application Discontinuation
-
2018
- 2018-06-21 CN CN201880042004.2A patent/CN110785506A/en active Pending
- 2018-06-21 JP JP2019570977A patent/JP2020524219A/en active Pending
- 2018-06-21 EP EP18820051.3A patent/EP3643802A4/en not_active Withdrawn
- 2018-06-21 CA CA3068201A patent/CA3068201A1/en not_active Abandoned
- 2018-06-21 WO PCT/KR2018/007030 patent/WO2018236163A1/en unknown
- 2018-06-21 US US16/625,452 patent/US20210147964A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090120194A (en) * | 2008-05-19 | 2009-11-24 | 포항공과대학교 산학협력단 | Magnesium alloy panel having high strength and manufacturing method for the same |
JP2010229467A (en) * | 2009-03-26 | 2010-10-14 | Hitachi Metals Ltd | Method of producing magnesium alloy thin plate |
JP2011179075A (en) * | 2010-03-01 | 2011-09-15 | National Institute Of Advanced Industrial Science & Technology | Magnesium alloy sheet material having improved cold-formability and in-plane anisotropy, and method for manufacturing the same |
JP2011184726A (en) * | 2010-03-05 | 2011-09-22 | National Institute Of Advanced Industrial Science & Technology | General-purpose magnesium alloy sheet material exhibiting cold formability equal to that of aluminum alloy and method of producing the same |
KR20150065418A (en) * | 2013-12-05 | 2015-06-15 | 주식회사 포스코 | magnesium-alloy plate and manufacturing method of it |
Non-Patent Citations (1)
Title |
---|
See also references of WO2018236163A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP2020524219A (en) | 2020-08-13 |
WO2018236163A1 (en) | 2018-12-27 |
EP3643802A1 (en) | 2020-04-29 |
CN110785506A (en) | 2020-02-11 |
US20210147964A1 (en) | 2021-05-20 |
KR20190000676A (en) | 2019-01-03 |
CA3068201A1 (en) | 2018-12-27 |
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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 |