EP4656748A4 - ALUMINUM SINTERED ELEMENT - Google Patents

ALUMINUM SINTERED ELEMENT

Info

Publication number
EP4656748A4
EP4656748A4 EP23918057.3A EP23918057A EP4656748A4 EP 4656748 A4 EP4656748 A4 EP 4656748A4 EP 23918057 A EP23918057 A EP 23918057A EP 4656748 A4 EP4656748 A4 EP 4656748A4
Authority
EP
European Patent Office
Prior art keywords
sintered part
aluminum sintered
aluminum
sintered
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
EP23918057.3A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4656748A1 (en
Inventor
Takahiro Hamada
Moe Mekata
Akira Yoshida
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of EP4656748A1 publication Critical patent/EP4656748A1/en
Publication of EP4656748A4 publication Critical patent/EP4656748A4/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/09—Mixtures of metallic powders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0408—Light metal alloys
    • C22C1/0416—Aluminium-based 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
EP23918057.3A 2023-01-26 2023-01-26 ALUMINUM SINTERED ELEMENT Pending EP4656748A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/002492 WO2024157424A1 (ja) 2023-01-26 2023-01-26 アルミニウム焼結部材

Publications (2)

Publication Number Publication Date
EP4656748A1 EP4656748A1 (en) 2025-12-03
EP4656748A4 true EP4656748A4 (en) 2026-04-08

Family

ID=91970060

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23918057.3A Pending EP4656748A4 (en) 2023-01-26 2023-01-26 ALUMINUM SINTERED ELEMENT

Country Status (4)

Country Link
EP (1) EP4656748A4 (https=)
JP (1) JPWO2024157424A1 (https=)
CN (1) CN120548375A (https=)
WO (1) WO2024157424A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436952A1 (en) * 1989-12-29 1991-07-17 Showa Denko Kabushiki Kaisha Aluminium-alloy powder, sintered aluminium-alloy, and method for producing the sintered aluminum-alloy
JPH04176838A (ja) * 1989-12-29 1992-06-24 Showa Denko Kk Ａ１合金混合粉末および焼結ａ１合金の製造方法
JPH0625782A (ja) * 1991-04-12 1994-02-01 Hitachi Ltd 高延性アルミニウム焼結合金とその製造法及びその用途
JPH06122933A (ja) * 1992-10-12 1994-05-06 Hitachi Ltd 高延性Ａｌ焼結塑性流動合金とその製造法及びその用途
US5466277A (en) * 1990-07-10 1995-11-14 Showa Denko K.K. Starting powder for producing sintered-aluminum alloy, method for producing sintered parts, and sintered aluminum alloy
CN107829003A (zh) * 2017-11-09 2018-03-23 北京科技大学 一种采用粉末冶金法制备铝合金零部件的方法
US20220372599A1 (en) * 2019-12-13 2022-11-24 Obshchestvo S Ogranichennoj Otvetstvennost'yu "Institut Legkikh Materialov I Teknologij" Powder Aluminum Material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009007650A (ja) 2007-06-29 2009-01-15 Fukuda Metal Foil & Powder Co Ltd 焼結アルミニウム含有銅合金用混合粉末及びその製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436952A1 (en) * 1989-12-29 1991-07-17 Showa Denko Kabushiki Kaisha Aluminium-alloy powder, sintered aluminium-alloy, and method for producing the sintered aluminum-alloy
JPH04176838A (ja) * 1989-12-29 1992-06-24 Showa Denko Kk Ａ１合金混合粉末および焼結ａ１合金の製造方法
US5466277A (en) * 1990-07-10 1995-11-14 Showa Denko K.K. Starting powder for producing sintered-aluminum alloy, method for producing sintered parts, and sintered aluminum alloy
JPH0625782A (ja) * 1991-04-12 1994-02-01 Hitachi Ltd 高延性アルミニウム焼結合金とその製造法及びその用途
JPH06122933A (ja) * 1992-10-12 1994-05-06 Hitachi Ltd 高延性Ａｌ焼結塑性流動合金とその製造法及びその用途
CN107829003A (zh) * 2017-11-09 2018-03-23 北京科技大学 一种采用粉末冶金法制备铝合金零部件的方法
US20220372599A1 (en) * 2019-12-13 2022-11-24 Obshchestvo S Ogranichennoj Otvetstvennost'yu "Institut Legkikh Materialov I Teknologij" Powder Aluminum Material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2024157424A1 *

Also Published As

Publication number Publication date
JPWO2024157424A1 (https=) 2024-08-02
EP4656748A1 (en) 2025-12-03
CN120548375A (zh) 2025-08-26
WO2024157424A1 (ja) 2024-08-02

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A4 Supplementary search report drawn up and despatched

Effective date: 20260306

RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 1/04 20230101AFI20260302BHEP

Ipc: B22F 1/00 20220101ALI20260302BHEP

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