JPWO2024042824A1 - - Google Patents

Info

Publication number
JPWO2024042824A1
JPWO2024042824A1 JP2023553672A JP2023553672A JPWO2024042824A1 JP WO2024042824 A1 JPWO2024042824 A1 JP WO2024042824A1 JP 2023553672 A JP2023553672 A JP 2023553672A JP 2023553672 A JP2023553672 A JP 2023553672A JP WO2024042824 A1 JPWO2024042824 A1 JP WO2024042824A1
Authority
JP
Japan
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
JP2023553672A
Other languages
Japanese (ja)
Other versions
JPWO2024042824A5 (cg-RX-API-DMAC7.html
JP7409576B1 (ja
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 filed Critical
Priority claimed from PCT/JP2023/022236 external-priority patent/WO2024042824A1/ja
Application granted granted Critical
Publication of JP7409576B1 publication Critical patent/JP7409576B1/ja
Publication of JPWO2024042824A1 publication Critical patent/JPWO2024042824A1/ja
Publication of JPWO2024042824A5 publication Critical patent/JPWO2024042824A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D5/00—Machines or plants for pig or like casting
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/10—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying using centrifugal force
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/086—Cooling after atomisation
    • B22F2009/0872—Cooling after atomisation by water
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/0896—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid particle transport, separation: process and apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
JP2023553672A 2022-08-23 2023-06-15 粒状金属製造装置 Active JP7409576B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022132486 2022-08-23
JP2022132486 2022-08-23
PCT/JP2023/022236 WO2024042824A1 (ja) 2022-08-23 2023-06-15 粒状金属製造装置

Publications (3)

Publication Number Publication Date
JP7409576B1 JP7409576B1 (ja) 2024-01-09
JPWO2024042824A1 true JPWO2024042824A1 (cg-RX-API-DMAC7.html) 2024-02-29
JPWO2024042824A5 JPWO2024042824A5 (cg-RX-API-DMAC7.html) 2024-07-31

Family

ID=89451925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023553672A Active JP7409576B1 (ja) 2022-08-23 2023-06-15 粒状金属製造装置

Country Status (4)

Country Link
EP (1) EP4556137A4 (cg-RX-API-DMAC7.html)
JP (1) JP7409576B1 (cg-RX-API-DMAC7.html)
KR (1) KR20250041024A (cg-RX-API-DMAC7.html)
CN (1) CN119730975A (cg-RX-API-DMAC7.html)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0776362B2 (ja) * 1987-03-11 1995-08-16 三菱マテリアル株式会社 金属粒の製造装置
JPH05154607A (ja) 1991-12-03 1993-06-22 Nippon Steel Corp 粒銑の製造方法
JP6717356B2 (ja) * 2018-03-27 2020-07-01 日立金属株式会社 金属粒子の製造方法
JP7247934B2 (ja) * 2020-03-31 2023-03-29 Ｊｆｅスチール株式会社 粒鉄製造装置

Also Published As

Publication number Publication date
CN119730975A (zh) 2025-03-28
EP4556137A4 (en) 2025-12-24
EP4556137A1 (en) 2025-05-21
KR20250041024A (ko) 2025-03-25
JP7409576B1 (ja) 2024-01-09

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