JP7615195B2 - 積層造形用金属粉末 - Google Patents

積層造形用金属粉末 Download PDF

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Publication number
JP7615195B2
JP7615195B2 JP2023033116A JP2023033116A JP7615195B2 JP 7615195 B2 JP7615195 B2 JP 7615195B2 JP 2023033116 A JP2023033116 A JP 2023033116A JP 2023033116 A JP2023033116 A JP 2023033116A JP 7615195 B2 JP7615195 B2 JP 7615195B2
Authority
JP
Japan
Prior art keywords
powder
acicular
metal
additive manufacturing
metal powder
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.)
Active
Application number
JP2023033116A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024125048A (ja
Inventor
透 萩谷
由夏 三浦
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.)
Sanyo Special Steel Co Ltd
Original Assignee
Sanyo Special Steel 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 Sanyo Special Steel Co Ltd filed Critical Sanyo Special Steel Co Ltd
Priority to JP2023033116A priority Critical patent/JP7615195B2/ja
Priority to EP24767066.4A priority patent/EP4678309A1/en
Priority to PCT/JP2024/007810 priority patent/WO2024185698A1/ja
Priority to CN202480015476.4A priority patent/CN120769786A/zh
Publication of JP2024125048A publication Critical patent/JP2024125048A/ja
Priority to JP2024231340A priority patent/JP7813865B2/ja
Application granted granted Critical
Publication of JP7615195B2 publication Critical patent/JP7615195B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • 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
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • 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
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
JP2023033116A 2023-03-03 2023-03-03 積層造形用金属粉末 Active JP7615195B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2023033116A JP7615195B2 (ja) 2023-03-03 2023-03-03 積層造形用金属粉末
EP24767066.4A EP4678309A1 (en) 2023-03-03 2024-03-01 Metal powder for additive manufacturing
PCT/JP2024/007810 WO2024185698A1 (ja) 2023-03-03 2024-03-01 積層造形用金属粉末
CN202480015476.4A CN120769786A (zh) 2023-03-03 2024-03-01 增材制造用金属粉末
JP2024231340A JP7813865B2 (ja) 2023-03-03 2024-12-26 積層造形用金属粉末

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2023033116A JP7615195B2 (ja) 2023-03-03 2023-03-03 積層造形用金属粉末

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024231340A Division JP7813865B2 (ja) 2023-03-03 2024-12-26 積層造形用金属粉末

Publications (2)

Publication Number Publication Date
JP2024125048A JP2024125048A (ja) 2024-09-13
JP7615195B2 true JP7615195B2 (ja) 2025-01-16

Family

ID=92675058

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023033116A Active JP7615195B2 (ja) 2023-03-03 2023-03-03 積層造形用金属粉末
JP2024231340A Active JP7813865B2 (ja) 2023-03-03 2024-12-26 積層造形用金属粉末

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024231340A Active JP7813865B2 (ja) 2023-03-03 2024-12-26 積層造形用金属粉末

Country Status (4)

Country Link
EP (1) EP4678309A1 (https=)
JP (2) JP7615195B2 (https=)
CN (1) CN120769786A (https=)
WO (1) WO2024185698A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008063650A (ja) 2006-09-11 2008-03-21 Kobe Steel Ltd 圧粉磁心および圧粉磁心用の鉄基粉末
JP2016102229A (ja) 2014-11-27 2016-06-02 山陽特殊製鋼株式会社 造形用金属粉末
JP2022022667A (ja) 2020-07-01 2022-02-07 日立金属株式会社 造形用金属粉末およびその製造方法
JP7412714B1 (ja) 2022-10-31 2024-01-15 田中貴金属工業株式会社 金属粉末及び該金属粉末の製造方法並びに金属ペースト

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4661842B2 (ja) 2006-08-28 2011-03-30 パナソニック電工株式会社 金属光造形用金属粉末の製造方法および金属光造形法
JP6320123B2 (ja) 2014-03-31 2018-05-09 三菱重工業株式会社 三次元積層装置及び三次元積層方法
JP7686956B2 (ja) 2019-11-08 2025-06-03 大同特殊鋼株式会社 粉末材料

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008063650A (ja) 2006-09-11 2008-03-21 Kobe Steel Ltd 圧粉磁心および圧粉磁心用の鉄基粉末
JP2016102229A (ja) 2014-11-27 2016-06-02 山陽特殊製鋼株式会社 造形用金属粉末
JP2022022667A (ja) 2020-07-01 2022-02-07 日立金属株式会社 造形用金属粉末およびその製造方法
JP7412714B1 (ja) 2022-10-31 2024-01-15 田中貴金属工業株式会社 金属粉末及び該金属粉末の製造方法並びに金属ペースト

Also Published As

Publication number Publication date
CN120769786A (zh) 2025-10-10
JP7813865B2 (ja) 2026-02-13
WO2024185698A1 (ja) 2024-09-12
JP2025041941A (ja) 2025-03-26
JP2024125048A (ja) 2024-09-13
EP4678309A1 (en) 2026-01-14

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