EP3546607A4 - Heat conductive aluminium alloy and use thereof - Google Patents

Heat conductive aluminium alloy and use thereof Download PDF

Info

Publication number
EP3546607A4
EP3546607A4 EP17874325.8A EP17874325A EP3546607A4 EP 3546607 A4 EP3546607 A4 EP 3546607A4 EP 17874325 A EP17874325 A EP 17874325A EP 3546607 A4 EP3546607 A4 EP 3546607A4
Authority
EP
European Patent Office
Prior art keywords
aluminium alloy
heat conductive
conductive aluminium
alloy
heat
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.)
Pending
Application number
EP17874325.8A
Other languages
German (de)
French (fr)
Other versions
EP3546607A1 (en
Inventor
Qiang Guo
Yunchun Li
Chunmeng ZHANG
Yongliang XIE
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 EP3546607A1 publication Critical patent/EP3546607A1/en
Publication of EP3546607A4 publication Critical patent/EP3546607A4/en
Pending 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
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C22C21/04—Modified aluminium-silicon alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2202/00—Physical properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Conductive Materials (AREA)
  • Continuous Casting (AREA)
EP17874325.8A 2016-11-23 2017-10-25 Heat conductive aluminium alloy and use thereof Pending EP3546607A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611038514.1A CN108085541B (en) 2016-11-23 2016-11-23 Heat-conducting aluminum alloy and application thereof
PCT/CN2017/107692 WO2018095186A1 (en) 2016-11-23 2017-10-25 Heat conductive aluminium alloy and use thereof

Publications (2)

Publication Number Publication Date
EP3546607A1 EP3546607A1 (en) 2019-10-02
EP3546607A4 true EP3546607A4 (en) 2020-01-29

Family

ID=62170609

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17874325.8A Pending EP3546607A4 (en) 2016-11-23 2017-10-25 Heat conductive aluminium alloy and use thereof

Country Status (6)

Country Link
US (1) US20210108290A1 (en)
EP (1) EP3546607A4 (en)
JP (1) JP2020500265A (en)
KR (1) KR20190073465A (en)
CN (1) CN108085541B (en)
WO (1) WO2018095186A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109988945A (en) * 2017-12-29 2019-07-09 华为技术有限公司 A kind of pack alloy and preparation method thereof and communication product
CN108866396B (en) * 2018-06-22 2020-07-24 广州致远新材料科技有限公司 High-thermal-conductivity aluminum alloy material and heat treatment method thereof
CN108866397B (en) * 2018-06-22 2020-07-24 广州致远新材料科技有限公司 Preparation method of high-thermal-conductivity aluminum alloy material and high-thermal-conductivity aluminum alloy
CN108866366A (en) * 2018-06-25 2018-11-23 广州致远新材料科技有限公司 A kind of preparation method of aluminum alloy materials
CN108950319A (en) * 2018-06-25 2018-12-07 广州致远新材料科技有限公司 A kind of high thermal conductivity aluminum alloy materials and preparation method thereof
CN109136696B (en) * 2018-08-08 2023-11-03 倧奇健康科技有限公司 Infrared radiation material, preparation method thereof and infrared emission base material
CN111979455B (en) * 2019-05-24 2021-12-07 比亚迪股份有限公司 Die-casting aluminum alloy and preparation method and application thereof
CN110343918A (en) * 2019-06-26 2019-10-18 华为技术有限公司 High thermal conductivity aluminum alloy materials and preparation method thereof
CN110343916A (en) * 2019-08-19 2019-10-18 北京科技大学 High thermal conductivity aluminium alloy suitable for rheo-diecasting and preparation method thereof and forming technology
CN113817938B (en) * 2020-06-18 2023-01-06 比亚迪股份有限公司 Aluminum alloy and preparation method and application thereof
CN111945039B (en) * 2020-07-20 2021-11-23 深圳市日研铝业有限公司 Die-casting aluminum alloy, aluminum alloy die-casting part and manufacturing method thereof
CN112159916B (en) * 2020-08-27 2021-09-03 比亚迪股份有限公司 Aluminum alloy and application thereof
KR102553706B1 (en) * 2021-01-07 2023-07-10 주식회사 에스제이테크 Aluminum die casting alloy having excellent formability, corrosion resistance, heat conductivity, strength
KR102553711B1 (en) * 2021-01-08 2023-07-10 주식회사 에스제이테크 Aluminum die casting alloy having excellent formability, corrosion resistance, heat conductivity, strength
CN114959376B (en) * 2021-02-18 2023-04-07 Oppo广东移动通信有限公司 Die-casting aluminum alloy, preparation method thereof, electronic equipment structural part and electronic equipment
CN113528899B (en) * 2021-07-20 2022-04-29 中铝瑞闽股份有限公司 High-heat-conductivity and high-strength aluminum alloy sheet and preparation method thereof
KR102461964B1 (en) * 2021-08-11 2022-11-03 레몬메탈 주식회사 Aluminum alloy
KR102615671B1 (en) * 2022-10-12 2023-12-19 레몬메탈 주식회사 A member for heat transfer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006063420A (en) * 2004-08-30 2006-03-09 Ryoka Macs Corp Aluminum alloy material for heat sink and its production method
EP1736561A1 (en) * 2004-04-05 2006-12-27 Nippon Light Metal, Co., Ltd. Aluminum alloy casting material for heat treatment excelling in heat conduction and process for producing the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS594496B2 (en) * 1976-04-16 1984-01-30 トヨタ自動車株式会社 Aluminum alloy for casting
JP3808264B2 (en) * 2000-01-19 2006-08-09 日本軽金属株式会社 Aluminum alloy casting processed plastically, manufacturing method of aluminum alloy casting, and fastening method using plastic deformation
JP2003089838A (en) * 2001-09-18 2003-03-28 Toyota Industries Corp Heat radiation/absorption parts made of die-cast aluminum
JP5414310B2 (en) * 2009-03-06 2014-02-12 日産自動車株式会社 Heat sink for automotive high-power components, heat sink unit using the same, and method for manufacturing heat sink for automotive high-power components
JP5387342B2 (en) * 2009-11-09 2014-01-15 日本軽金属株式会社 heatsink
DE102010060670A1 (en) * 2010-11-19 2012-05-24 Martinrea Honsel Germany Gmbh Cylinder head for combustion engines made of aluminum alloy
CN104630576B (en) * 2014-12-29 2017-01-11 江苏中色锐毕利实业有限公司 Hypoeutectic aluminum-silicon alloy with excellent thermal conductivity, preparation method and application thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1736561A1 (en) * 2004-04-05 2006-12-27 Nippon Light Metal, Co., Ltd. Aluminum alloy casting material for heat treatment excelling in heat conduction and process for producing the same
JP2006063420A (en) * 2004-08-30 2006-03-09 Ryoka Macs Corp Aluminum alloy material for heat sink and its production method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018095186A1 *

Also Published As

Publication number Publication date
WO2018095186A1 (en) 2018-05-31
EP3546607A1 (en) 2019-10-02
CN108085541A (en) 2018-05-29
US20210108290A1 (en) 2021-04-15
CN108085541B (en) 2020-04-24
KR20190073465A (en) 2019-06-26
JP2020500265A (en) 2020-01-09

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