EP3561097A4 - High strength magnesium alloy with excellent flame retardancy, and method for producing same - Google Patents

High strength magnesium alloy with excellent flame retardancy, and method for producing same Download PDF

Info

Publication number
EP3561097A4
EP3561097A4 EP17883943.7A EP17883943A EP3561097A4 EP 3561097 A4 EP3561097 A4 EP 3561097A4 EP 17883943 A EP17883943 A EP 17883943A EP 3561097 A4 EP3561097 A4 EP 3561097A4
Authority
EP
European Patent Office
Prior art keywords
high strength
magnesium alloy
flame retardancy
producing same
excellent flame
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Withdrawn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
EP17883943.7A
Other languages
German (de)
French (fr)
Other versions
EP3561097A1 (en
Inventor
Woo-Jin Park
Hyung-Sub EOM
Dae-Hwan Choi
Sang-Jin 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.)
Research Institute of Industrial Science and Technology RIST
Posco Holdings Inc
Original Assignee
Posco Co Ltd
Research Institute of Industrial Science and Technology RIST
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, Research Institute of Industrial Science and Technology RIST filed Critical Posco Co Ltd
Publication of EP3561097A1 publication Critical patent/EP3561097A1/en
Publication of EP3561097A4 publication Critical patent/EP3561097A4/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Withdrawn legal-status Critical Current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
    • C22C23/02—Alloys based on magnesium with aluminium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/03—Making non-ferrous alloys by melting using master alloys
    • 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
    • C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
    • 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
EP17883943.7A 2016-12-21 2017-12-21 High strength magnesium alloy with excellent flame retardancy, and method for producing same Withdrawn EP3561097A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160176119A KR101858856B1 (en) 2016-12-21 2016-12-21 High strength magnesium alloy having excellent fire-retardant, and method for manufacturing the same
PCT/KR2017/015291 WO2018117713A1 (en) 2016-12-21 2017-12-21 High strength magnesium alloy with excellent flame retardancy, and method for producing same

Publications (2)

Publication Number Publication Date
EP3561097A1 EP3561097A1 (en) 2019-10-30
EP3561097A4 true EP3561097A4 (en) 2019-10-30

Family

ID=62485913

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17883943.7A Withdrawn EP3561097A4 (en) 2016-12-21 2017-12-21 High strength magnesium alloy with excellent flame retardancy, and method for producing same

Country Status (6)

Country Link
US (1) US20200087757A1 (en)
EP (1) EP3561097A4 (en)
JP (1) JP2020509196A (en)
KR (1) KR101858856B1 (en)
CN (1) CN110114485A (en)
WO (1) WO2018117713A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102271295B1 (en) * 2018-07-18 2021-06-29 주식회사 포스코 Magnesium alloy sheet and method for manufacturing the same

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3107267B2 (en) * 1992-12-04 2000-11-06 トヨタ自動車株式会社 Heat resistant magnesium alloy
JP3229954B2 (en) * 1996-02-27 2001-11-19 本田技研工業株式会社 Heat resistant magnesium alloy
EP2359960B1 (en) * 2004-06-30 2017-09-27 Sumitomo Electric Industries, Ltd. Method for producing magnesium alloy product
KR100993840B1 (en) * 2008-01-30 2010-11-11 포항공과대학교 산학협력단 Magnesium alloy panel having high strength and manufacturing method thereof
EP2641986B1 (en) * 2010-11-16 2019-01-23 Sumitomo Electric Industries, Ltd. Magnesium alloy sheet and process for producing same
JP5769003B2 (en) * 2010-12-24 2015-08-26 住友電気工業株式会社 Magnesium alloy material
KR101258470B1 (en) * 2011-07-26 2013-04-26 한국기계연구원 High-Strength High-Ductility Ignition-Proof Magnesium Alloy
CN102618757B (en) * 2012-04-13 2014-10-29 江汉大学 Heat-resistant magnesium alloy
US10138535B2 (en) * 2013-10-23 2018-11-27 National University Corporation Kumamoto University Magnesium alloy and method of manufacturing same
KR20150077494A (en) 2013-12-27 2015-07-08 재단법인 포항산업과학연구원 Magnesium alloy, extruded magnesium alloy, rolled magnesium alloy and casted magnesium alloy
CN103695747B (en) * 2014-01-16 2015-11-04 陆明军 A kind of high-strength heat-resistant magnesium alloy and preparation method thereof
CN104233027B (en) * 2014-06-06 2017-03-22 河南科技大学 Flame-retardant high-strength magnesium alloy and preparation method thereof
JP2014237896A (en) 2014-08-07 2014-12-18 住友電気工業株式会社 Magnesium alloy sheet
CN105039816B (en) * 2015-07-20 2017-05-31 河南科技大学 A kind of high strength and low cost heat resistance magnesium alloy and preparation method thereof
CN105543603B (en) * 2016-02-05 2017-04-19 重庆大学 Low-rare-earth high-strength deforming magnesium alloy and preparation method thereof
CN106041015B (en) * 2016-06-29 2017-12-12 宁波胜景传动科技有限公司 A kind of reducer gear case end cap and preparation method thereof

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018117713A1 *
SU G H ET AL: "Microstructure and Mechanical Properties of Mg-6Al-0.3Mn-0.9Y Alloy", POLYMER COMPOSITES AND POLYMER TESTING : SELECTED, PEER REVIEWED PAPERS FROM THE 2012 INTERNATIONAL SYMPOSIUM ON POLYMER COMPOSITES AND POLYMER TESTING (ISPCPT 2012), MARCH 23 - 25, 2012, HANGZHOU, ZHEJIANG, CHINA; [ADVANCED MATERIALS RESEARCH; ISSN, vol. 499, 23 March 2012 (2012-03-23), pages 44 - 48, XP009515198, ISBN: 978-3-03785-398-6, DOI: 10.4028/WWW.SCIENTIFIC.NET/AMR.499.44 *
SU G H ET AL: "Microstructure and mechanical properties of Mg-6Al-0.3Mn-xY alloys prepared by casting and hot rolling", TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA : ENGLISH EDITION = ZHONGGUO-YOUSE-JINSHU-XUEBAO, ELSEVIER, AMSTERDAM, NL, vol. 20, no. 3, 1 March 2010 (2010-03-01), pages 383 - 389, XP026989985, ISSN: 1003-6326, [retrieved on 20100301] *

Also Published As

Publication number Publication date
WO2018117713A1 (en) 2018-06-28
EP3561097A1 (en) 2019-10-30
CN110114485A (en) 2019-08-09
JP2020509196A (en) 2020-03-26
US20200087757A1 (en) 2020-03-19
KR101858856B1 (en) 2018-05-17

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