JP7775993B2 - Ｆｅ基合金、合金部材、製造物及び合金部材の製造方法 - Google Patents

Ｆｅ基合金、合金部材、製造物及び合金部材の製造方法

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Publication number
JP7775993B2
JP7775993B2 JP2024513766A JP2024513766A JP7775993B2 JP 7775993 B2 JP7775993 B2 JP 7775993B2 JP 2024513766 A JP2024513766 A JP 2024513766A JP 2024513766 A JP2024513766 A JP 2024513766A JP 7775993 B2 JP7775993 B2 JP 7775993B2
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Japan
Prior art keywords
alloy
less
based alloy
carbides
bcc phase
Prior art date
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Application number
JP2024513766A
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English (en)
Japanese (ja)
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JPWO2024070987A5 (https=
JPWO2024070987A1 (https=
Inventor
晋哉 岡本
秀峰 小関
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.)
Proterial Ltd
Original Assignee
Proterial Ltd
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Publication date
Application filed by Proterial Ltd filed Critical Proterial Ltd
Publication of JPWO2024070987A1 publication Critical patent/JPWO2024070987A1/ja
Publication of JPWO2024070987A5 publication Critical patent/JPWO2024070987A5/ja
Application granted granted Critical
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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
    • 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]
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • 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
    • 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
    • B33Y80/00—Products made by 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
JP2024513766A 2022-09-26 2023-09-22 Ｆｅ基合金、合金部材、製造物及び合金部材の製造方法 Active JP7775993B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022153143 2022-09-26
JP2022153143 2022-09-26
PCT/JP2023/034601 WO2024070987A1 (ja) 2022-09-26 2023-09-22 Ｆｅ基合金、合金部材、製造物及び合金部材の製造方法

Publications (3)

Publication Number Publication Date
JPWO2024070987A1 JPWO2024070987A1 (https=) 2024-04-04
JPWO2024070987A5 JPWO2024070987A5 (https=) 2024-09-27
JP7775993B2 true JP7775993B2 (ja) 2025-11-26

Family

ID=90477777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024513766A Active JP7775993B2 (ja) 2022-09-26 2023-09-22 Ｆｅ基合金、合金部材、製造物及び合金部材の製造方法

Country Status (2)

Country Link
JP (1) JP7775993B2 (https=)
WO (1) WO2024070987A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7798238B2 (ja) * 2023-09-22 2026-01-14 株式会社プロテリアル Ｆｅ基合金、合金部材及び合金部材の製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019173049A (ja) 2018-03-27 2019-10-10 山陽特殊製鋼株式会社 金型用粉末
WO2020110891A1 (ja) 2018-11-27 2020-06-04 日立金属株式会社 造形用粉末
JP2021123750A (ja) 2020-02-05 2021-08-30 日立金属株式会社 Ｃｒ−Ｎｉ系合金部材およびその製造方法
WO2022097652A1 (ja) 2020-11-04 2022-05-12 日立金属株式会社 合金部材の製造方法、合金部材、および合金部材を用いた製造物
JP2022144437A (ja) 2021-03-19 2022-10-03 大同特殊鋼株式会社 Ｆｅ基合金及び金属粉末
WO2023157965A1 (ja) 2022-02-18 2023-08-24 株式会社プロテリアル Ｆｅ基合金、合金部材、製造物及び合金部材の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05311208A (ja) * 1991-05-13 1993-11-22 Riken Corp ローリングピストン材
JP3616204B2 (ja) * 1996-03-28 2005-02-02 山陽特殊製鋼株式会社 表面処理に適した冷間工具鋼及びその金型並びに工具

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019173049A (ja) 2018-03-27 2019-10-10 山陽特殊製鋼株式会社 金型用粉末
WO2020110891A1 (ja) 2018-11-27 2020-06-04 日立金属株式会社 造形用粉末
JP2021123750A (ja) 2020-02-05 2021-08-30 日立金属株式会社 Ｃｒ−Ｎｉ系合金部材およびその製造方法
WO2022097652A1 (ja) 2020-11-04 2022-05-12 日立金属株式会社 合金部材の製造方法、合金部材、および合金部材を用いた製造物
JP2022144437A (ja) 2021-03-19 2022-10-03 大同特殊鋼株式会社 Ｆｅ基合金及び金属粉末
WO2023157965A1 (ja) 2022-02-18 2023-08-24 株式会社プロテリアル Ｆｅ基合金、合金部材、製造物及び合金部材の製造方法

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WO2024070987A1 (ja) 2024-04-04
JPWO2024070987A1 (https=) 2024-04-04

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