JPWO2022138505A1 - - Google Patents

Info

Publication number
JPWO2022138505A1
JPWO2022138505A1 JP2022571410A JP2022571410A JPWO2022138505A1 JP WO2022138505 A1 JPWO2022138505 A1 JP WO2022138505A1 JP 2022571410 A JP2022571410 A JP 2022571410A JP 2022571410 A JP2022571410 A JP 2022571410A JP WO2022138505 A1 JPWO2022138505 A1 JP WO2022138505A1
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
JP2022571410A
Other languages
Japanese (ja)
Other versions
JPWO2022138505A5 (https=
JP7816171B2 (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
Application filed filed Critical
Publication of JPWO2022138505A1 publication Critical patent/JPWO2022138505A1/ja
Publication of JPWO2022138505A5 publication Critical patent/JPWO2022138505A5/ja
Application granted granted Critical
Publication of JP7816171B2 publication Critical patent/JP7816171B2/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
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • 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
    • 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
    • B22F1/09—Mixtures of metallic powders
    • 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
    • B22F10/10—Formation of a green body
    • B22F10/14—Formation of a green body by jetting of binder onto a bed of metal powder
    • 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
    • B22F3/10—Sintering only
    • B22F3/1003—Use of special medium during sintering, e.g. sintering aid
    • B22F3/1007—Atmosphere
    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated 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
    • 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
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B33Y40/20—Post-treatment, e.g. curing, coating or polishing
    • 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
    • C22C1/04—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
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • 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
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • 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
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/14—Alloys based on aluminium with copper as the next major constituent with silicon
    • 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
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium
    • 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
    • B22F2201/00—Treatment under specific atmosphere
    • B22F2201/10—Inert gases
    • B22F2201/11—Argon
    • 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
    • B22F2201/00—Treatment under specific atmosphere
    • B22F2201/20—Use of vacuum
    • 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
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/05—Light metals
    • B22F2301/052—Aluminium
    • 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
    • B22F2304/00—Physical aspects of the powder
    • B22F2304/10—Micron size particles, i.e. above 1 micrometer up to 500 micrometer
    • 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
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Powder Metallurgy (AREA)
JP2022571410A 2020-12-23 2021-12-17 アルミニウム粉末混合物およびアルミニウム焼結体の製造方法 Active JP7816171B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020213472 2020-12-23
JP2020213472 2020-12-23
PCT/JP2021/046827 WO2022138505A1 (ja) 2020-12-23 2021-12-17 アルミニウム粉末混合物およびアルミニウム焼結体の製造方法

Publications (3)

Publication Number Publication Date
JPWO2022138505A1 true JPWO2022138505A1 (https=) 2022-06-30
JPWO2022138505A5 JPWO2022138505A5 (https=) 2023-09-11
JP7816171B2 JP7816171B2 (ja) 2026-02-18

Family

ID=82157826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022571410A Active JP7816171B2 (ja) 2020-12-23 2021-12-17 アルミニウム粉末混合物およびアルミニウム焼結体の製造方法

Country Status (6)

Country Link
US (1) US20240033819A1 (https=)
EP (1) EP4269638A4 (https=)
JP (1) JP7816171B2 (https=)
CN (1) CN116648521A (https=)
TW (1) TW202248429A (https=)
WO (1) WO2022138505A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023063170A1 (ja) * 2021-10-14 2023-04-20 三菱マテリアル株式会社 アルミニウム粉末混合物、金属積層造形用粉末および金属積層造形物
JPWO2023181994A1 (https=) * 2022-03-24 2023-09-28
CN115815618B (zh) * 2023-02-13 2023-06-06 中南大学 一种铝合金增材制造方法
JP2024135253A (ja) * 2023-03-22 2024-10-04 株式会社リコー 付加製造用材料、付加製造方法、及び付加製造装置
JP2024134811A (ja) * 2023-03-22 2024-10-04 株式会社日立製作所 付加製造条件の決定装置、付加製造条件の決定方法、及び付加製造物の製造方法
JP7843011B1 (ja) * 2025-09-05 2026-04-09 三菱マテリアル株式会社 アルミニウム合金粉末焼結体

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5113444A (en) * 1974-07-24 1976-02-02 Odai Kagaku Kogyosho Jugen Honetsutaioyobisono seizohoho
JPS5113444B2 (https=) * 1972-08-29 1976-04-28
JPS53125913A (en) * 1977-04-12 1978-11-02 Showa Denko Kk Method of producing aluminium alloy low density sintered parts
US5613184A (en) * 1993-06-04 1997-03-18 The Aluminium Powder Company Limited Aluminium alloys
JPH10219371A (ja) * 1997-02-07 1998-08-18 Sumitomo Electric Ind Ltd ＡｌＮ分散型粉末アルミニウム合金とその製造方法
JP2015525290A (ja) * 2012-05-28 2015-09-03 レニショウ パブリック リミテッド カンパニーＲｅｎｉｓｈａｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 金属物品の製造

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2247299C3 (de) * 1972-09-27 1979-03-01 Vereinigte Aluminium-Werke Ag, 5300 Bonn Verfahren zur pulvermetallurgischen Herstellung von Sinterkörpern aus Aluminiumlegierungen
US4177069A (en) * 1977-04-09 1979-12-04 Showa Denko K.K. Process for manufacturing sintered compacts of aluminum-base alloys
JPH0625386B2 (ja) 1988-05-24 1994-04-06 昭和電工株式会社 アルミニウム合金粉末及びその焼結体の製造方法
JP2761085B2 (ja) * 1990-07-10 1998-06-04 昭和電工株式会社 Ａｌ−Ｓｉ系合金粉末焼結部品用の原料粉末および焼結部品の製造方法
JP3060022B2 (ja) * 1994-12-21 2000-07-04 日立粉末冶金株式会社 耐摩耗性アルミニウム系焼結合金およびその製造方法
DE19950595C1 (de) * 1999-10-21 2001-02-01 Dorn Gmbh C Verfahren zur Herstellung von Sinterteilen aus einer Aluminiumsintermischung
GB2367303A (en) * 2000-09-27 2002-04-03 Federal Mogul Sintered Prod Sintered aluminium component
JP4206476B2 (ja) 2003-03-26 2009-01-14 独立行政法人産業技術総合研究所 アルミニウム焼結材の製造方法
JP2009091605A (ja) * 2007-10-05 2009-04-30 Sps Syntex Inc ダイヤモンド粒子分散型金属基複合材料及びその製造方法
GB2513869B (en) * 2013-05-07 2015-12-30 Charles Grant Purnell Aluminium alloy products, and methods of making such alloy products
WO2023063170A1 (ja) * 2021-10-14 2023-04-20 三菱マテリアル株式会社 アルミニウム粉末混合物、金属積層造形用粉末および金属積層造形物

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5113444B2 (https=) * 1972-08-29 1976-04-28
JPS5113444A (en) * 1974-07-24 1976-02-02 Odai Kagaku Kogyosho Jugen Honetsutaioyobisono seizohoho
JPS53125913A (en) * 1977-04-12 1978-11-02 Showa Denko Kk Method of producing aluminium alloy low density sintered parts
US5613184A (en) * 1993-06-04 1997-03-18 The Aluminium Powder Company Limited Aluminium alloys
JPH10219371A (ja) * 1997-02-07 1998-08-18 Sumitomo Electric Ind Ltd ＡｌＮ分散型粉末アルミニウム合金とその製造方法
JP2015525290A (ja) * 2012-05-28 2015-09-03 レニショウ パブリック リミテッド カンパニーＲｅｎｉｓｈａｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 金属物品の製造

Also Published As

Publication number Publication date
EP4269638A1 (en) 2023-11-01
WO2022138505A1 (ja) 2022-06-30
TW202248429A (zh) 2022-12-16
EP4269638A4 (en) 2025-03-12
CN116648521A (zh) 2023-08-25
US20240033819A1 (en) 2024-02-01
JP7816171B2 (ja) 2026-02-18

Similar Documents

Publication Publication Date Title
BR112023005462A2 (https=)
BR112023012656A2 (https=)
BR112021014123A2 (https=)
JPWO2022138505A1 (https=)
BR112023009656A2 (https=)
BR112022009896A2 (https=)
BR112021017747A2 (https=)
BR112022024743A2 (https=)
BR112022026905A2 (https=)
BR112023011738A2 (https=)
BR112023004146A2 (https=)
BR112023006729A2 (https=)
BR102021018859A2 (https=)
BR102021007058A2 (https=)
BR102020022030A2 (https=)
BR112023016292A2 (https=)
BR112023011539A2 (https=)
BR112023011610A2 (https=)
BR112023008976A2 (https=)
BR102021018926A2 (https=)
BR102021018167A2 (https=)
BR102021014044A2 (https=)
BR112021013417A2 (https=)
BR102021007978A2 (https=)
BR102021004425A2 (https=)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230511

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240624

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250812

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250918

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20251028

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20251208

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20260106

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20260119

R150 Certificate of patent or registration of utility model

Ref document number: 7816171

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150