ATE486145T1 - MAGNESIUM ALLOY FORGED PRODUCT HAVING EXCELLENT FORMABILITY AND METHOD FOR PRODUCING THE SAME - Google Patents

MAGNESIUM ALLOY FORGED PRODUCT HAVING EXCELLENT FORMABILITY AND METHOD FOR PRODUCING THE SAME

Info

Publication number
ATE486145T1
ATE486145T1 AT05856294T AT05856294T ATE486145T1 AT E486145 T1 ATE486145 T1 AT E486145T1 AT 05856294 T AT05856294 T AT 05856294T AT 05856294 T AT05856294 T AT 05856294T AT E486145 T1 ATE486145 T1 AT E486145T1
Authority
AT
Austria
Prior art keywords
magnesium alloy
group
wrought magnesium
producing
same
Prior art date
Application number
AT05856294T
Other languages
German (de)
Inventor
Kang-Hyung Kim
Original Assignee
Primometal 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 Primometal Co Ltd filed Critical Primometal Co Ltd
Application granted granted Critical
Publication of ATE486145T1 publication Critical patent/ATE486145T1/en

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
    • 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
    • C22C23/00—Alloys based on magnesium
    • C22C23/06—Alloys based on magnesium with a rare earth metal as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Forging (AREA)
  • Extrusion Of Metal (AREA)
  • Metal Rolling (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

Disclosed is a wrought magnesium alloy having excellent strength and extrusion or rolling formability, and a method of producing the same. The wrought magnesium alloy comprises 0.1-1.5 at % group IIIa, 1.0-4.0 at % group IIIb, 0.35 at % or less of one selected from the group consisting of groups IIa, IVa, VIIa, IVb, and a mixture thereof, 1.0 at % or less of group IIb, and a balance of Mg and unavoidable impurities and thus has a second phase composite microstructure. The wrought magnesium alloy of the present invention has high strength, toughness, and formability in addition to the electromagnetic wave shield ability of magnesium. Accordingly, the wrought magnesium alloy is a material useful to portable electronic goods, such as notebook personal computers, mobile phones, digital cameras, camcorders, CD players, PDA, or MP3 players, automotive parts, such as engine room hoods, oil pans, or inner panel of door, or structural parts for airplane.
AT05856294T 2004-04-06 2005-03-11 MAGNESIUM ALLOY FORGED PRODUCT HAVING EXCELLENT FORMABILITY AND METHOD FOR PRODUCING THE SAME ATE486145T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040023288A KR100605741B1 (en) 2004-04-06 2004-04-06 magnesium alloy wrought product with anti-corrosion and good plating characteristics
PCT/KR2005/000697 WO2006075814A1 (en) 2004-04-06 2005-03-11 Wrought magnesium alloy having excellent formability and method of producing same

Publications (1)

Publication Number Publication Date
ATE486145T1 true ATE486145T1 (en) 2010-11-15

Family

ID=36677821

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05856294T ATE486145T1 (en) 2004-04-06 2005-03-11 MAGNESIUM ALLOY FORGED PRODUCT HAVING EXCELLENT FORMABILITY AND METHOD FOR PRODUCING THE SAME

Country Status (10)

Country Link
US (1) US20080304997A1 (en)
EP (1) EP1759029B1 (en)
JP (1) JP5047778B2 (en)
KR (1) KR100605741B1 (en)
CN (1) CN100441717C (en)
AT (1) ATE486145T1 (en)
AU (1) AU2005324597B2 (en)
DE (1) DE602005024392D1 (en)
RU (1) RU2384639C2 (en)
WO (1) WO2006075814A1 (en)

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KR20100023262A (en) * 2008-08-21 2010-03-04 현대자동차주식회사 Oil pan made from magnesium
JP5540780B2 (en) * 2009-05-29 2014-07-02 住友電気工業株式会社 Magnesium alloy wire, bolt, nut and washer
CN102108466B (en) * 2009-12-23 2012-07-11 中国科学院金属研究所 Anticorrosion magnesium alloy
KR101066536B1 (en) * 2010-10-05 2011-09-21 한국기계연구원 Ignition-proof magnesium alloy with excellent mechanical properties and method for manufacturing the ignition-proof magnesium alloy
EP2481825B1 (en) * 2011-02-01 2013-05-08 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Magnesium alloy containing rare earth metals
CN102230116A (en) * 2011-06-23 2011-11-02 江汉大学 High-hardness cast magnesium alloy
CN102644040A (en) * 2012-05-28 2012-08-22 重庆大学 Heat treatment process for improving electromagnetic shielding performance of high-strength wrought magnesium alloy
CN104451304B (en) * 2014-12-13 2017-02-22 重庆大学 High-conductivity and high-shielding-effectiveness magnesium alloy and preparation method thereof
KR101685818B1 (en) * 2015-05-26 2016-12-12 현대제철 주식회사 Magnesium alloy material and manufacturing method thereof
KR101933589B1 (en) * 2015-12-28 2018-12-31 한국기계연구원 Magnesium Alloys having improved mechanical properties and corrosion resistance and method for manufacturing the same
WO2017116020A1 (en) * 2015-12-28 2017-07-06 한국기계연구원 Magnesium alloy having excellent mechanical properties and corrosion resistance, and method for manufacturing same
CN105624501B (en) * 2016-03-04 2017-09-29 山东省科学院新材料研究所 A kind of high shielding properties magnesium alloy materials of high-ductility and preparation method and application
US10883158B2 (en) 2016-06-02 2021-01-05 Unist (Ulsan National Institute Of Science And Technology) Magnesium alloy materials and method for producing the same
KR101644330B1 (en) * 2016-06-02 2016-08-01 울산과학기술원 Magnesium alloys and method for producing the same
KR102306290B1 (en) * 2016-12-23 2021-09-29 주식회사 포스코 Magnesium alloy with excellent corrosion resistance and manufacturing method thereof
CN108300918B (en) * 2017-01-11 2020-05-12 北京科技大学 Calcium-containing rare earth magnesium alloy sheet with high room temperature forming performance and preparation method thereof
CN106890865B (en) * 2017-03-23 2018-08-21 中南大学 Major diameter AQ80M magnesium alloy cake materials squeeze forging and integrate forming technology
CN108774723A (en) * 2018-07-07 2018-11-09 中南大学 A kind of powerful block nanometer magnesium alloy preparation method of superelevation
CN111101039A (en) * 2018-10-26 2020-05-05 宝山钢铁股份有限公司 High-strength corrosion-resistant magnesium alloy material and manufacturing method thereof
KR102210236B1 (en) * 2018-12-14 2021-02-01 울산과학기술원 Magnesium alloy materials and method for producing the same
CN113564440A (en) * 2021-08-02 2021-10-29 西安四方超轻材料有限公司 High-performance easily-forged magnesium alloy material and preparation method thereof

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Also Published As

Publication number Publication date
JP5047778B2 (en) 2012-10-10
DE602005024392D1 (en) 2010-12-09
US20080304997A1 (en) 2008-12-11
KR100605741B1 (en) 2006-08-01
AU2005324597A1 (en) 2006-07-20
CN1938440A (en) 2007-03-28
RU2006134447A (en) 2008-05-20
AU2005324597B2 (en) 2009-01-08
WO2006075814A1 (en) 2006-07-20
EP1759029B1 (en) 2010-10-27
CN100441717C (en) 2008-12-10
EP1759029A1 (en) 2007-03-07
EP1759029A4 (en) 2007-07-18
JP2007538146A (en) 2007-12-27
KR20040035646A (en) 2004-04-29
RU2384639C2 (en) 2010-03-20

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