WO2020054880A3 - Flame retardant magnesium alloy with high toughness - Google Patents

Flame retardant magnesium alloy with high toughness Download PDF

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Publication number
WO2020054880A3
WO2020054880A3 PCT/JP2019/049669 JP2019049669W WO2020054880A3 WO 2020054880 A3 WO2020054880 A3 WO 2020054880A3 JP 2019049669 W JP2019049669 W JP 2019049669W WO 2020054880 A3 WO2020054880 A3 WO 2020054880A3
Authority
WO
WIPO (PCT)
Prior art keywords
magnesium alloy
flame retardant
high toughness
retardant magnesium
mass
Prior art date
Application number
PCT/JP2019/049669
Other languages
French (fr)
Japanese (ja)
Other versions
WO2020054880A2 (en
Inventor
浩 駒井
林　茂
典也 和田
祥彦 渡邊
洋一 野坂
守行 虫明
大介 小西
金田　裕光
貴晴 鈴木
和男 木皮
宜司 綿貫
英昭 冨田
隆史 相良
高吉 赤松
勝利 羽切
敏治 松本
昭彦 閤師
Original Assignee
一般社団法人日本マグネシウム協会
株式会社グローバルマグネシウムコーポレーション
株式会社戸畑製作所
株式会社栗本鐵工所
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 一般社団法人日本マグネシウム協会, 株式会社グローバルマグネシウムコーポレーション, 株式会社戸畑製作所, 株式会社栗本鐵工所 filed Critical 一般社団法人日本マグネシウム協会
Priority to PCT/JP2019/049669 priority Critical patent/WO2020054880A2/en
Publication of WO2020054880A2 publication Critical patent/WO2020054880A2/en
Publication of WO2020054880A3 publication Critical patent/WO2020054880A3/en
Priority to PCT/JP2020/047020 priority patent/WO2021125239A1/en
Priority to CN202080084556.7A priority patent/CN115066511B/en
Priority to JP2021565627A priority patent/JP7462190B2/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
    • C22C23/02—Alloys based on magnesium with aluminium as the next major constituent

Abstract

The present invention uses a magnesium alloy containing 4.4–5.3 mass% Al, 0.2–0.5 mass% Ca, 0.2–0.4 mass% mischmetal, and 0.1–0.6 mass% Mn, with the remainder comprising Mg and unavoidable impurities.
PCT/JP2019/049669 2019-12-18 2019-12-18 Flame retardant magnesium alloy with high toughness WO2020054880A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/JP2019/049669 WO2020054880A2 (en) 2019-12-18 2019-12-18 Flame retardant magnesium alloy with high toughness
PCT/JP2020/047020 WO2021125239A1 (en) 2019-12-18 2020-12-16 Non-combustible high-toughness magnesium alloy
CN202080084556.7A CN115066511B (en) 2019-12-18 2020-12-16 Flame-retardant high-toughness magnesium alloy
JP2021565627A JP7462190B2 (en) 2019-12-18 2020-12-16 Flame-retardant and highly tough magnesium alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/049669 WO2020054880A2 (en) 2019-12-18 2019-12-18 Flame retardant magnesium alloy with high toughness

Publications (2)

Publication Number Publication Date
WO2020054880A2 WO2020054880A2 (en) 2020-03-19
WO2020054880A3 true WO2020054880A3 (en) 2020-05-14

Family

ID=69777841

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/JP2019/049669 WO2020054880A2 (en) 2019-12-18 2019-12-18 Flame retardant magnesium alloy with high toughness
PCT/JP2020/047020 WO2021125239A1 (en) 2019-12-18 2020-12-16 Non-combustible high-toughness magnesium alloy

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/047020 WO2021125239A1 (en) 2019-12-18 2020-12-16 Non-combustible high-toughness magnesium alloy

Country Status (3)

Country Link
JP (1) JP7462190B2 (en)
CN (1) CN115066511B (en)
WO (2) WO2020054880A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0397824A (en) * 1989-08-24 1991-04-23 Pechiney Rech Group Interet Economique Method for manufacture of magnesium alloy and alloy obtained by said method
JPH06200348A (en) * 1992-05-22 1994-07-19 Mitsui Mining & Smelting Co Ltd Highly strong magnesium alloy
JPH09291332A (en) * 1996-02-27 1997-11-11 Honda Motor Co Ltd Heat resistant magnesium alloy
JP2007224389A (en) * 2006-02-24 2007-09-06 Toyota Central Res & Dev Lab Inc Magnesium alloy for diecasting excellent in heat resistance, castability and corrosion resistance
JP2009280846A (en) * 2008-05-20 2009-12-03 Mitsui Mining & Smelting Co Ltd Magnesium alloy forged member, and producing method therefor
JP2010156007A (en) * 2008-12-26 2010-07-15 Mitsubishi Alum Co Ltd Magnesium-alloy sheet excellent in corrosion resistance and surface treatability, and method for producing the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005187895A (en) * 2003-12-26 2005-07-14 Mitsubishi Alum Co Ltd Heat resistant magnesium alloy casting
CN101353746A (en) * 2008-09-11 2009-01-28 上海交通大学 Ca and heavy rare earth Gd-containing die-casting heat resisting magnesium alloy and preparation thereof
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
JP5852039B2 (en) * 2013-03-29 2016-02-03 株式会社栗本鐵工所 Heat-resistant magnesium alloy
CN105779834B (en) * 2014-12-17 2018-01-30 宝山钢铁股份有限公司 A kind of antifatigue fire retardant wrought magnesium alloy of low-cost high-strength and preparation method thereof
KR101931672B1 (en) * 2014-12-19 2018-12-21 한국기계연구원 High speed extrudable non-flammability magnesium alloys and method for manufacturing magnesium alloy extrusion using the same
JP2018193592A (en) 2017-05-19 2018-12-06 株式会社豊田中央研究所 Magnesium alloy, magnesium alloy cast, and manufacturing method therefor
CN108385006A (en) * 2018-03-19 2018-08-10 山西瑞格金属新材料有限公司 High-strength anti-flaming diecast magnesium alloy and preparation method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0397824A (en) * 1989-08-24 1991-04-23 Pechiney Rech Group Interet Economique Method for manufacture of magnesium alloy and alloy obtained by said method
JPH06200348A (en) * 1992-05-22 1994-07-19 Mitsui Mining & Smelting Co Ltd Highly strong magnesium alloy
JPH09291332A (en) * 1996-02-27 1997-11-11 Honda Motor Co Ltd Heat resistant magnesium alloy
JP2007224389A (en) * 2006-02-24 2007-09-06 Toyota Central Res & Dev Lab Inc Magnesium alloy for diecasting excellent in heat resistance, castability and corrosion resistance
JP2009280846A (en) * 2008-05-20 2009-12-03 Mitsui Mining & Smelting Co Ltd Magnesium alloy forged member, and producing method therefor
JP2010156007A (en) * 2008-12-26 2010-07-15 Mitsubishi Alum Co Ltd Magnesium-alloy sheet excellent in corrosion resistance and surface treatability, and method for producing the same

Also Published As

Publication number Publication date
CN115066511B (en) 2024-02-20
CN115066511A (en) 2022-09-16
JP7462190B2 (en) 2024-04-05
WO2021125239A1 (en) 2021-06-24
WO2020054880A2 (en) 2020-03-19
JPWO2021125239A1 (en) 2021-06-24

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