JP7179226B2 - アルミニウム成形体及びその製造方法 - Google Patents

アルミニウム成形体及びその製造方法 Download PDF

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Publication number
JP7179226B2
JP7179226B2 JP2022516978A JP2022516978A JP7179226B2 JP 7179226 B2 JP7179226 B2 JP 7179226B2 JP 2022516978 A JP2022516978 A JP 2022516978A JP 2022516978 A JP2022516978 A JP 2022516978A JP 7179226 B2 JP7179226 B2 JP 7179226B2
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Japan
Prior art keywords
aluminum
compact
thermal conductivity
alfe
molded body
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JP2022516978A
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English (en)
Japanese (ja)
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JPWO2021215306A1 (https=
JPWO2021215306A5 (https=
Inventor
政仁 谷津倉
隆史 長尾
継治 田代
潤 楠井
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.)
Toyo Aluminum KK
Nippon Light Metal Co Ltd
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Toyo Aluminum KK
Nippon Light Metal Co Ltd
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Application filed by Toyo Aluminum KK, Nippon Light Metal Co Ltd filed Critical Toyo Aluminum KK
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    • 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
    • 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
    • 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
    • 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
    • B22F10/38—Process control to achieve specific product aspects, e.g. surface smoothness, density, porosity or hollow structures
    • 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
    • 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
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0408—Light metal alloys
    • C22C1/0416—Aluminium-based alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
JP2022516978A 2020-04-21 2021-04-13 アルミニウム成形体及びその製造方法 Active JP7179226B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020075735 2020-04-21
JP2020075735 2020-04-21
JP2020076883 2020-04-23
JP2020076883 2020-04-23
PCT/JP2021/015328 WO2021215306A1 (ja) 2020-04-21 2021-04-13 アルミニウム成形体及びその製造方法

Publications (3)

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JPWO2021215306A1 JPWO2021215306A1 (https=) 2021-10-28
JPWO2021215306A5 JPWO2021215306A5 (https=) 2022-10-12
JP7179226B2 true JP7179226B2 (ja) 2022-11-28

Family

ID=78269393

Family Applications (1)

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JP2022516978A Active JP7179226B2 (ja) 2020-04-21 2021-04-13 アルミニウム成形体及びその製造方法

Country Status (5)

Country Link
US (1) US12564878B2 (https=)
EP (1) EP4140617A4 (https=)
JP (1) JP7179226B2 (https=)
CN (1) CN115427175A (https=)
WO (1) WO2021215306A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021215305A1 (ja) * 2020-04-21 2021-10-28 日本軽金属株式会社 アルミニウム合金成形体及びその製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015127449A (ja) 2013-12-27 2015-07-09 三菱アルミニウム株式会社 熱伝導性に優れた高成形用アルミニウム合金板材およびその製造方法
WO2017203717A1 (ja) 2016-05-27 2017-11-30 地方独立行政法人大阪府立産業技術総合研究所 積層造形用の金属粉末、積層造形物の製造方法及び積層造形物

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4998277B2 (ja) * 2007-01-22 2012-08-15 株式会社豊田中央研究所 アルミニウム合金鋳造材及びその製造方法、アルミニウム合金材及びその製造方法
CN103003458B (zh) * 2010-07-16 2015-11-25 日本轻金属株式会社 高温强度和导热率优良的铝合金及其制造方法
IN2014MN01665A (https=) * 2012-01-27 2015-05-29 Uacj Corp
JP2013204087A (ja) 2012-03-28 2013-10-07 Honda Kinzoku Gijutsu Kk 高強度高熱伝導性アルミニウム合金部材とその製造方法
JP5592582B1 (ja) 2013-03-29 2014-09-17 株式会社神戸製鋼所 プレコートアルミニウム板材および車載ｌｅｄ照明用ヒートシンク
JP2016053198A (ja) * 2014-09-04 2016-04-14 株式会社コイワイ 金属成形体および金属成形体用金属粉末
MX389536B (es) * 2015-04-15 2025-03-20 Nippon Light Metal Co Pieza de fundición de aleación de aluminio que tiene resistencia a alta temperatura y conductividad térmica superior, método para fabricar la misma, y pistón de fundición de aleación de aluminio para motor de combustión interna.
JP6393008B1 (ja) * 2017-04-27 2018-09-19 株式会社コイワイ 高強度アルミニウム合金積層成形体及びその製造方法
JP7461292B2 (ja) * 2017-11-28 2024-04-03 クエステック イノベーションズ リミテッド ライアビリティ カンパニー 付加製造等の用途のための多成分アルミニウム合金
FR3086873B1 (fr) * 2018-10-05 2022-05-27 C Tec Constellium Tech Center Procede de fabrication d'une piece en alliage d'aluminium
WO2020070453A1 (fr) * 2018-10-05 2020-04-09 C-Tec Constellium Technology Center Procede de fabrication d'une piece en alliage d'aluminium
WO2020081150A1 (en) * 2018-10-17 2020-04-23 Arconic Inc. Aluminum alloys having iron and rare earth elements
US20220126367A1 (en) * 2019-02-15 2022-04-28 C-Tec Constellium Technology Center Process for manufacturing an aluminum alloy part

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015127449A (ja) 2013-12-27 2015-07-09 三菱アルミニウム株式会社 熱伝導性に優れた高成形用アルミニウム合金板材およびその製造方法
WO2017203717A1 (ja) 2016-05-27 2017-11-30 地方独立行政法人大阪府立産業技術総合研究所 積層造形用の金属粉末、積層造形物の製造方法及び積層造形物

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Publication number Publication date
US20240035122A1 (en) 2024-02-01
JPWO2021215306A1 (https=) 2021-10-28
US12564878B2 (en) 2026-03-03
EP4140617A4 (en) 2024-05-15
CN115427175A (zh) 2022-12-02
WO2021215306A1 (ja) 2021-10-28
EP4140617A1 (en) 2023-03-01

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