EP4130314A4 - Die-casting aluminum alloy, aluminum alloy die-cast material, and method for manufacturing same - Google Patents

Die-casting aluminum alloy, aluminum alloy die-cast material, and method for manufacturing same Download PDF

Info

Publication number
EP4130314A4
EP4130314A4 EP20929406.5A EP20929406A EP4130314A4 EP 4130314 A4 EP4130314 A4 EP 4130314A4 EP 20929406 A EP20929406 A EP 20929406A EP 4130314 A4 EP4130314 A4 EP 4130314A4
Authority
EP
European Patent Office
Prior art keywords
aluminum alloy
die
cast material
manufacturing same
casting
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
EP20929406.5A
Other languages
German (de)
French (fr)
Other versions
EP4130314A1 (en
Inventor
Hiroshi Horikawa
Katsumi Fukaya
Hiroyuki Tada
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.)
Nikkei MC Aluminium Co Ltd
Original Assignee
Nikkei MC Aluminium 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 Nikkei MC Aluminium Co Ltd filed Critical Nikkei MC Aluminium Co Ltd
Publication of EP4130314A1 publication Critical patent/EP4130314A1/en
Publication of EP4130314A4 publication Critical patent/EP4130314A4/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
    • B22D21/04—Casting aluminium or magnesium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
    • 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
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
EP20929406.5A 2020-04-03 2020-04-03 Die-casting aluminum alloy, aluminum alloy die-cast material, and method for manufacturing same Pending EP4130314A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/015329 WO2021199428A1 (en) 2020-04-03 2020-04-03 Die-casting aluminum alloy, aluminum alloy die-cast material, and method for manufacturing same

Publications (2)

Publication Number Publication Date
EP4130314A1 EP4130314A1 (en) 2023-02-08
EP4130314A4 true EP4130314A4 (en) 2023-12-06

Family

ID=77928658

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20929406.5A Pending EP4130314A4 (en) 2020-04-03 2020-04-03 Die-casting aluminum alloy, aluminum alloy die-cast material, and method for manufacturing same

Country Status (4)

Country Link
EP (1) EP4130314A4 (en)
JP (1) JP7449367B2 (en)
KR (1) KR20220156589A (en)
WO (1) WO2021199428A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114427054A (en) * 2022-01-20 2022-05-03 大连理工大学宁波研究院 Aluminum alloy for high-speed train gear transmission system and manufacturing method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08134578A (en) * 1994-11-02 1996-05-28 Nippon Light Metal Co Ltd Aluminum alloy for die casting, excellent in high temperature strength and toughness, and its production
JP2004269937A (en) * 2003-03-06 2004-09-30 Sumitomo Light Metal Ind Ltd ABRASION RESISTANT Al-Si ALLOY SUPERIOR IN MACHINABILITY, AND CASTING METHOD THEREFOR
JP2006063420A (en) * 2004-08-30 2006-03-09 Ryoka Macs Corp Aluminum alloy material for heat sink and its production method
JP2011100672A (en) * 2009-11-09 2011-05-19 Nippon Light Metal Co Ltd Heat sink
CN108866396A (en) * 2018-06-22 2018-11-23 广州致远新材料科技有限公司 A kind of high thermal conductivity aluminum alloy materials and its heat treatment method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09272957A (en) * 1996-04-08 1997-10-21 Nippon Light Metal Co Ltd Production of automobile wheel made of die-cast aluminum excellent in brightness
JP2001288526A (en) 2000-04-04 2001-10-19 Sumitomo Special Metals Co Ltd Heat radiating material and its production method
JP2002105571A (en) 2000-10-03 2002-04-10 Ryoka Macs Corp Aluminum alloy material for heat sink, having excellent thermal conductivity
JP5251894B2 (en) 2010-01-21 2013-07-31 日本軽金属株式会社 Method for producing aluminum alloy cast material with excellent thermal conductivity
JP2013204087A (en) 2012-03-28 2013-10-07 Honda Kinzoku Gijutsu Kk High-strength highly heat-conductive aluminum alloy member and method for manufacturing the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08134578A (en) * 1994-11-02 1996-05-28 Nippon Light Metal Co Ltd Aluminum alloy for die casting, excellent in high temperature strength and toughness, and its production
JP2004269937A (en) * 2003-03-06 2004-09-30 Sumitomo Light Metal Ind Ltd ABRASION RESISTANT Al-Si ALLOY SUPERIOR IN MACHINABILITY, AND CASTING METHOD THEREFOR
JP2006063420A (en) * 2004-08-30 2006-03-09 Ryoka Macs Corp Aluminum alloy material for heat sink and its production method
JP2011100672A (en) * 2009-11-09 2011-05-19 Nippon Light Metal Co Ltd Heat sink
CN108866396A (en) * 2018-06-22 2018-11-23 广州致远新材料科技有限公司 A kind of high thermal conductivity aluminum alloy materials and its heat treatment method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021199428A1 *

Also Published As

Publication number Publication date
JP7449367B2 (en) 2024-03-13
EP4130314A1 (en) 2023-02-08
WO2021199428A1 (en) 2021-10-07
KR20220156589A (en) 2022-11-25
JPWO2021199428A1 (en) 2021-10-07

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