EP3640356A4 - High thermal conductivity magnesium alloy, inverter housing, inverter and automobile - Google Patents

High thermal conductivity magnesium alloy, inverter housing, inverter and automobile Download PDF

Info

Publication number
EP3640356A4
EP3640356A4 EP18818152.3A EP18818152A EP3640356A4 EP 3640356 A4 EP3640356 A4 EP 3640356A4 EP 18818152 A EP18818152 A EP 18818152A EP 3640356 A4 EP3640356 A4 EP 3640356A4
Authority
EP
European Patent Office
Prior art keywords
inverter
automobile
thermal conductivity
high thermal
magnesium alloy
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.)
Granted
Application number
EP18818152.3A
Other languages
German (de)
French (fr)
Other versions
EP3640356B1 (en
EP3640356A1 (en
Inventor
Qiang Guo
Mengmeng Cao
Quanyu GONG
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.)
BYD Co Ltd
Original Assignee
BYD 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 BYD Co Ltd filed Critical BYD Co Ltd
Publication of EP3640356A1 publication Critical patent/EP3640356A1/en
Publication of EP3640356A4 publication Critical patent/EP3640356A4/en
Application granted granted Critical
Publication of EP3640356B1 publication Critical patent/EP3640356B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22C23/00—Alloys based on magnesium
    • C22C23/06—Alloys based on magnesium with a rare earth metal as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2202/00—Physical properties
EP18818152.3A 2017-06-15 2018-04-25 High thermal conductivity magnesium alloy, inverter housing, inverter and automobile Active EP3640356B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710453134.2A CN109136699B (en) 2017-06-15 2017-06-15 High-heat-conductivity magnesium alloy, inverter shell, inverter and automobile
PCT/CN2018/084488 WO2018228059A1 (en) 2017-06-15 2018-04-25 High thermal conductivity magnesium alloy, inverter housing, inverter and automobile

Publications (3)

Publication Number Publication Date
EP3640356A1 EP3640356A1 (en) 2020-04-22
EP3640356A4 true EP3640356A4 (en) 2020-04-22
EP3640356B1 EP3640356B1 (en) 2021-03-31

Family

ID=64660843

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18818152.3A Active EP3640356B1 (en) 2017-06-15 2018-04-25 High thermal conductivity magnesium alloy, inverter housing, inverter and automobile

Country Status (4)

Country Link
US (1) US20210147963A1 (en)
EP (1) EP3640356B1 (en)
CN (1) CN109136699B (en)
WO (1) WO2018228059A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109439989B (en) * 2019-01-08 2019-10-15 苏州大学 A kind of magnesium alloy and preparation method thereof
CN115044812A (en) * 2022-06-17 2022-09-13 北京机科国创轻量化科学研究院有限公司 High-elongation microalloyed modified AZ31 magnesium alloy sheet material and preparation method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170129006A1 (en) * 2015-05-07 2017-05-11 Dead Sea Magnesium Ltd. Creep resistant, ductile magnesium alloys for die casting

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07331375A (en) * 1994-06-06 1995-12-19 Toyota Motor Corp Heat resistant magnesium alloy for casting
CN1225565C (en) * 2001-08-24 2005-11-02 三菱铝株式会社 Mould casting magnesium alloy
CN1194111C (en) * 2003-01-28 2005-03-23 东南大学 Heat-resistant rare earth magnesium alloy
WO2005108634A1 (en) * 2004-05-10 2005-11-17 Norsk Hydro Technology B.V. Magnesium alloy having improved elevated temperature performance
KR100671195B1 (en) * 2005-03-08 2007-01-25 주식회사 지알로이테크놀로지 High temperature structural Mg alloys containing misch metal
JP5290764B2 (en) * 2005-11-10 2013-09-18 マゴンテック ゲーエムベーハー Casting method and alloy composition for forming a cast part having a combination of excellent high temperature deformation characteristics, malleability and corrosion performance
CN1904106A (en) * 2006-08-14 2007-01-31 中国铝业股份有限公司 Fine crystal deformation magnesium alloy containing rare earth Y
JP2008229650A (en) * 2007-03-19 2008-10-02 Mitsui Mining & Smelting Co Ltd Plastically worked magnesium alloy member, and method for producing the same
AU2008268813B2 (en) * 2007-06-28 2011-08-04 Sumitomo Electric Industries, Ltd. Magnesium alloy sheet
JP2009120883A (en) * 2007-11-13 2009-06-04 Mitsubishi Alum Co Ltd Magnesium alloy foil and its manufacturing method
GB201005031D0 (en) * 2010-03-25 2010-05-12 Magnesium Elektron Ltd Magnesium alloys containing heavy rare earths
CN102776427A (en) * 2012-08-17 2012-11-14 临江市东锋有色金属股份有限公司 Rare earth-containing heat-resisting magnesium alloy
CN103388094A (en) * 2013-07-22 2013-11-13 天津东义镁制品股份有限公司 A magnesium alloy LED fluorescent lamp section material and a manufacturing method thereof
CN103643096A (en) * 2013-12-13 2014-03-19 内蒙古科技大学 Preparation method of high-performance magnesium alloy plate with double-phase structure
CN103820661B (en) * 2014-02-27 2016-03-02 上海交通大学 The preparation method of semisolid state slurry thereof of magnesium-rare earth
CN104315369A (en) * 2014-09-15 2015-01-28 宁波爱科电气实业有限公司 LED lamp
CN106319311A (en) * 2015-06-18 2017-01-11 华为技术有限公司 Communication equipment
CN106609331B (en) * 2016-12-22 2019-10-29 上海交通大学 High-ductility diecast magnesium alloy and its manufacturing process

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170129006A1 (en) * 2015-05-07 2017-05-11 Dead Sea Magnesium Ltd. Creep resistant, ductile magnesium alloys for die casting

Also Published As

Publication number Publication date
CN109136699A (en) 2019-01-04
WO2018228059A1 (en) 2018-12-20
CN109136699B (en) 2021-07-09
EP3640356B1 (en) 2021-03-31
EP3640356A1 (en) 2020-04-22
US20210147963A1 (en) 2021-05-20

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