JPWO2024090449A1 - - Google Patents

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Publication number
JPWO2024090449A1
JPWO2024090449A1 JP2024513174A JP2024513174A JPWO2024090449A1 JP WO2024090449 A1 JPWO2024090449 A1 JP WO2024090449A1 JP 2024513174 A JP2024513174 A JP 2024513174A JP 2024513174 A JP2024513174 A JP 2024513174A JP WO2024090449 A1 JPWO2024090449 A1 JP WO2024090449A1
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
JP2024513174A
Other languages
Japanese (ja)
Other versions
JP7586376B2 (ja
JPWO2024090449A5 (https=
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.)
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Publication date
Application filed filed Critical
Publication of JPWO2024090449A1 publication Critical patent/JPWO2024090449A1/ja
Publication of JPWO2024090449A5 publication Critical patent/JPWO2024090449A5/ja
Application granted granted Critical
Publication of JP7586376B2 publication Critical patent/JP7586376B2/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
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • 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
    • 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
    • B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
    • 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
    • B22F1/16—Metallic particles coated with a non-metal
    • 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
    • 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
    • B22F10/30—Process control
    • B22F10/34—Process control of powder characteristics, e.g. density, oxidation or flowability
    • 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
    • B22F10/60—Treatment of workpieces or articles after build-up
    • B22F10/64—Treatment of workpieces or articles after build-up by thermal means
    • 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
    • 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
    • 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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • 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
    • C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Plasma & Fusion (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
JP2024513174A 2022-10-24 2023-10-24 金属ａｍ銅合金粉末および積層造形物の製造方法 Active JP7586376B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022169921 2022-10-24
JP2022169921 2022-10-24
PCT/JP2023/038396 WO2024090449A1 (ja) 2022-10-24 2023-10-24 金属ａｍ銅合金粉末および積層造形物の製造方法

Publications (3)

Publication Number Publication Date
JPWO2024090449A1 true JPWO2024090449A1 (https=) 2024-05-02
JPWO2024090449A5 JPWO2024090449A5 (https=) 2024-09-19
JP7586376B2 JP7586376B2 (ja) 2024-11-19

Family

ID=90830782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024513174A Active JP7586376B2 (ja) 2022-10-24 2023-10-24 金属ａｍ銅合金粉末および積層造形物の製造方法

Country Status (3)

Country Link
JP (1) JP7586376B2 (https=)
TW (1) TW202435992A (https=)
WO (1) WO2024090449A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008123433A1 (ja) * 2007-03-30 2008-10-16 Nippon Mining & Metals Co., Ltd. 電子材料用Ｃｕ－Ｎｉ－Ｓｉ系合金
JP2016023366A (ja) * 2014-07-25 2016-02-08 株式会社日立製作所 合金構造体の製造方法
WO2016181924A1 (ja) * 2015-05-13 2016-11-17 株式会社ダイヘン 金属粉末、積層造形物の製造方法および積層造形物
WO2019239655A1 (ja) * 2018-06-14 2019-12-19 古河電気工業株式会社 銅合金粉末、積層造形物および積層造形物の製造方法ならびに各種金属部品
JP2020186429A (ja) * 2019-05-13 2020-11-19 三菱マテリアル株式会社 レーザー光の吸収率に優れた銅粉末
WO2021261591A1 (ja) * 2020-06-26 2021-12-30 Ｊｘ金属株式会社 Ｓｉ被膜を有する銅合金粉及びその製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5932638B2 (ja) * 2010-05-19 2016-06-08 三井金属鉱業株式会社 導電性ペースト用銅粉及び導電性ペースト
JP6266354B2 (ja) * 2014-01-15 2018-01-24 株式会社神戸製鋼所 電気電子部品用銅合金
JP7640256B2 (ja) * 2019-12-20 2025-03-05 Ｊｘ金属株式会社 積層造形用金属粉末及び該金属粉末を用いて作製した積層造形物
CN112391556B (zh) * 2020-11-17 2022-02-11 中南大学 一种双峰晶粒尺寸、双尺度纳米相强化的高强高导Cu-Cr-Nb合金

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008123433A1 (ja) * 2007-03-30 2008-10-16 Nippon Mining & Metals Co., Ltd. 電子材料用Ｃｕ－Ｎｉ－Ｓｉ系合金
JP2016023366A (ja) * 2014-07-25 2016-02-08 株式会社日立製作所 合金構造体の製造方法
WO2016181924A1 (ja) * 2015-05-13 2016-11-17 株式会社ダイヘン 金属粉末、積層造形物の製造方法および積層造形物
WO2019239655A1 (ja) * 2018-06-14 2019-12-19 古河電気工業株式会社 銅合金粉末、積層造形物および積層造形物の製造方法ならびに各種金属部品
JP2020186429A (ja) * 2019-05-13 2020-11-19 三菱マテリアル株式会社 レーザー光の吸収率に優れた銅粉末
WO2021261591A1 (ja) * 2020-06-26 2021-12-30 Ｊｘ金属株式会社 Ｓｉ被膜を有する銅合金粉及びその製造方法

Also Published As

Publication number Publication date
WO2024090449A1 (ja) 2024-05-02
JP7586376B2 (ja) 2024-11-19
TW202435992A (zh) 2024-09-16

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