JPWO2025182197A1 - - Google Patents

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Publication number
JPWO2025182197A1
JPWO2025182197A1 JP2025507115A JP2025507115A JPWO2025182197A1 JP WO2025182197 A1 JPWO2025182197 A1 JP WO2025182197A1 JP 2025507115 A JP2025507115 A JP 2025507115A JP 2025507115 A JP2025507115 A JP 2025507115A JP WO2025182197 A1 JPWO2025182197 A1 JP WO2025182197A1
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
JP2025507115A
Other languages
Japanese (ja)
Other versions
JPWO2025182197A5 (https=
JP7749160B1 (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
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Publication of JPWO2025182197A1 publication Critical patent/JPWO2025182197A1/ja
Application granted granted Critical
Publication of JP7749160B1 publication Critical patent/JP7749160B1/ja
Publication of JPWO2025182197A5 publication Critical patent/JPWO2025182197A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • 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
    • B33Y10/00—Processes of additive manufacturing
    • 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
    • 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
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Powder Metallurgy (AREA)
JP2025507115A 2024-02-28 2024-11-22 高強度高延性鉄基合金およびその製造方法 Active JP7749160B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2024028543 2024-02-28
JP2024028543 2024-02-28
PCT/JP2024/041448 WO2025182197A1 (ja) 2024-02-28 2024-11-22 高強度高延性鉄基合金およびその製造方法

Publications (3)

Publication Number Publication Date
JPWO2025182197A1 true JPWO2025182197A1 (https=) 2025-09-04
JP7749160B1 JP7749160B1 (ja) 2025-10-03
JPWO2025182197A5 JPWO2025182197A5 (https=) 2026-02-04

Family

ID=96920912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025507115A Active JP7749160B1 (ja) 2024-02-28 2024-11-22 高強度高延性鉄基合金およびその製造方法

Country Status (2)

Country Link
JP (1) JP7749160B1 (https=)
WO (1) WO2025182197A1 (https=)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11202006979TA (en) * 2018-05-14 2020-08-28 Hitachi Metals Ltd Additive layer manufactured hot work tool, method for manufacturing the same, and metal powder for additive layer manufacturing hot work tool
MX2024010061A (es) * 2022-02-16 2024-08-26 Jfe Steel Corp Producto de fabricacion aditiva y metodo de produccion del mismo.
CN118679272A (zh) * 2022-02-16 2024-09-20 杰富意钢铁株式会社 层叠造型物及其制造方法

Also Published As

Publication number Publication date
WO2025182197A1 (ja) 2025-09-04
JP7749160B1 (ja) 2025-10-03

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