EP2711111A4 - Procédé de production de poudre métallique et dispositif de production de poudre métallique - Google Patents

Procédé de production de poudre métallique et dispositif de production de poudre métallique

Info

Publication number
EP2711111A4
EP2711111A4 EP12786542.6A EP12786542A EP2711111A4 EP 2711111 A4 EP2711111 A4 EP 2711111A4 EP 12786542 A EP12786542 A EP 12786542A EP 2711111 A4 EP2711111 A4 EP 2711111A4
Authority
EP
European Patent Office
Prior art keywords
metallic powder
producing metallic
producing
powder
metallic
Prior art date
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.)
Withdrawn
Application number
EP12786542.6A
Other languages
German (de)
English (en)
Other versions
EP2711111A1 (fr
Inventor
Yoshihiko Yokoyama
Takuichi Yamagata
Torao Yamagata
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.)
Tohoku Techno Arch Co Ltd
Original Assignee
Tohoku Techno Arch Co Ltd
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 by Tohoku Techno Arch Co Ltd filed Critical Tohoku Techno Arch Co Ltd
Publication of EP2711111A1 publication Critical patent/EP2711111A1/fr
Publication of EP2711111A4 publication Critical patent/EP2711111A4/fr
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • 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
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • 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
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/065—Spherical particles
    • 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
    • B22F1/08—Metallic powder characterised by particles having an amorphous microstructure
    • 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
    • B22F9/082—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 atomising using a fluid
    • B22F2009/0848—Melting process before atomisation
    • 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
    • B22F9/082—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 atomising using a fluid
    • B22F2009/088—Fluid nozzles, e.g. angle, distance
    • 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
    • B22F9/082—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 atomising using a fluid
    • B22F2009/0888—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 atomising using a fluid casting construction of the melt process, apparatus, intermediate reservoir, e.g. tundish, devices for temperature control
    • 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
    • B22F2202/00—Treatment under specific physical conditions
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
EP12786542.6A 2011-05-18 2012-05-18 Procédé de production de poudre métallique et dispositif de production de poudre métallique Withdrawn EP2711111A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011110904 2011-05-18
PCT/JP2012/062736 WO2012157733A1 (fr) 2011-05-18 2012-05-18 Procédé de production de poudre métallique et dispositif de production de poudre métallique

Publications (2)

Publication Number Publication Date
EP2711111A1 EP2711111A1 (fr) 2014-03-26
EP2711111A4 true EP2711111A4 (fr) 2015-05-20

Family

ID=47177047

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12786542.6A Withdrawn EP2711111A4 (fr) 2011-05-18 2012-05-18 Procédé de production de poudre métallique et dispositif de production de poudre métallique

Country Status (5)

Country Link
US (1) US20140202286A1 (fr)
EP (1) EP2711111A4 (fr)
JP (1) JPWO2012157733A1 (fr)
CN (1) CN103635273A (fr)
WO (1) WO2012157733A1 (fr)

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JP6178575B2 (ja) * 2013-01-15 2017-08-09 ハード工業有限会社 金属粉末の製造装置および金属粉末の製造方法
CA2912282A1 (fr) 2014-03-11 2015-09-17 Tekna Plasma Systems Inc. Procede et appareil de production de particules de poudre par atomisation d'une substance de base sous la forme d'un element allonge
JP6298794B2 (ja) * 2015-04-27 2018-03-20 ハード工業有限会社 粉末製造装置
EP4324577A1 (fr) 2015-12-16 2024-02-21 6K Inc. Procédé de production de particules sphéroïdes déshydrogènes en alliage de titane
US10987735B2 (en) 2015-12-16 2021-04-27 6K Inc. Spheroidal titanium metallic powders with custom microstructures
US10247002B2 (en) * 2016-02-03 2019-04-02 General Electric Company In situ gas turbine prevention of crack growth progression
US10443385B2 (en) * 2016-02-03 2019-10-15 General Electric Company In situ gas turbine prevention of crack growth progression via laser welding
CN108237220B (zh) * 2016-12-27 2020-01-14 中国科学院宁波材料技术与工程研究所 一种复合粉末及其制备方法和应用
JP2017155341A (ja) * 2017-05-01 2017-09-07 ハード工業有限会社 金属粉末の製造装置および金属粉末の製造方法
CN111050959B (zh) * 2017-09-07 2022-12-16 哈都工业有限会社 金属粉末制造装置以及金属粉末的制造方法
EP3710180A4 (fr) * 2017-11-14 2021-03-31 Pyrogenesis Canada Inc. Procédé et appareil de production de poudres sphériques fines à partir d'un matériau d'alimentation en poudre grossière et angulaire
JP7231159B2 (ja) * 2018-02-19 2023-03-01 ハード工業有限会社 金属粉末製造装置、及び金属粉末の製造方法
AU2019239776A1 (en) * 2018-03-17 2020-10-29 Pyrogenesis Canada Inc. Method and apparatus for the production of high purity spherical metallic powders from a molten feedstock
JP7328796B2 (ja) * 2018-06-08 2023-08-17 Ｄｏｗａエレクトロニクス株式会社 金属粉末の製造方法および製造装置
AU2019290663B2 (en) 2018-06-19 2023-05-04 6K Inc. Process for producing spheroidized powder from feedstock materials
JP7207945B2 (ja) 2018-10-25 2023-01-18 三菱重工業株式会社 アトマイズノズル、アトマイズ装置、及び金属粉末の製造方法
JP6982015B2 (ja) * 2019-02-04 2021-12-17 三菱パワー株式会社 金属粉末製造装置及びそのガス噴射器
EP3922380A4 (fr) * 2019-02-08 2022-12-21 Mitsubishi Heavy Industries, Ltd. Dispositif de fabrication de poudre métallique et appareil de type creuset et buse de métal fondu associés
US11611130B2 (en) 2019-04-30 2023-03-21 6K Inc. Lithium lanthanum zirconium oxide (LLZO) powder
SG11202111576QA (en) 2019-04-30 2021-11-29 6K Inc Mechanically alloyed powder feedstock
AU2020400980A1 (en) 2019-11-18 2022-03-31 6K Inc. Unique feedstocks for spherical powders and methods of manufacturing
US11590568B2 (en) 2019-12-19 2023-02-28 6K Inc. Process for producing spheroidized powder from feedstock materials
EP4173060A1 (fr) 2020-06-25 2023-05-03 6K Inc. Structure d'alliage microcomposite
JP7218335B2 (ja) * 2020-09-11 2023-02-06 三菱重工業株式会社 金属粉末製造装置及びそのガス噴射器
EP4165957A4 (fr) 2020-09-24 2024-07-24 6K Inc. Systèmes, dispositifs et procédés de démarrage de plasma
WO2022094528A1 (fr) 2020-10-30 2022-05-05 6K Inc. Systèmes et procédés de synthèse de poudres métalliques sphéroïdales
KR20230129011A9 (ko) 2021-01-11 2024-03-21 6케이 인크. 마이크로파 플라즈마 공정을 사용하여 Li-이온 캐소드 재료를 재활용하는 방법 및 시스템
US12042861B2 (en) 2021-03-31 2024-07-23 6K Inc. Systems and methods for additive manufacturing of metal nitride ceramics
CN114367668A (zh) * 2022-01-14 2022-04-19 中航迈特粉冶科技(固安)有限公司 一种3d打印球形金属粉末处理喷嘴、方法和制造装置
CN114632941B (zh) * 2022-05-18 2022-09-09 西安欧中材料科技有限公司 一种提高镍基金属球形粉末成分批次稳定性的设备及方法
US12261023B2 (en) 2022-05-23 2025-03-25 6K Inc. Microwave plasma apparatus and methods for processing materials using an interior liner
US12040162B2 (en) 2022-06-09 2024-07-16 6K Inc. Plasma apparatus and methods for processing feed material utilizing an upstream swirl module and composite gas flows
CN115283683B (zh) * 2022-07-01 2023-08-01 南京尚吉增材制造研究院有限公司 高球形度及低氧增量钛合金粉末的制备方法及系统
WO2024044498A1 (fr) 2022-08-25 2024-02-29 6K Inc. Appareil à plasma et procédés de traitement de matériau d'alimentation à l'aide d'un dispositif de prévention d'entrée de poudre (pip)
US12195338B2 (en) 2022-12-15 2025-01-14 6K Inc. Systems, methods, and device for pyrolysis of methane in a microwave plasma for hydrogen and structured carbon powder production
CN116967452A (zh) * 2023-07-07 2023-10-31 李振雍 一种激波雾化金属熔体的方法

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JPS5524974A (en) * 1978-08-11 1980-02-22 Fukuda Kinzoku Hakufun Kogyo Kk Producing metal grain and equipment therefor
GB2281233A (en) * 1993-08-09 1995-03-01 William Hopkins Apparatus for and methods of producing a particulate spray
US6444009B1 (en) * 2001-04-12 2002-09-03 Nanotek Instruments, Inc. Method for producing environmentally stable reactive alloy powders
EP2174735A1 (fr) * 2007-07-23 2010-04-14 Taiyo Nippon Sanso Corporation Procédé pour produire une poudre métallique ultrafine
JP2011006718A (ja) * 2009-06-23 2011-01-13 Taiyo Nippon Sanso Corp 金属超微粉の製造方法および製造装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524974A (en) * 1978-08-11 1980-02-22 Fukuda Kinzoku Hakufun Kogyo Kk Producing metal grain and equipment therefor
GB2281233A (en) * 1993-08-09 1995-03-01 William Hopkins Apparatus for and methods of producing a particulate spray
US6444009B1 (en) * 2001-04-12 2002-09-03 Nanotek Instruments, Inc. Method for producing environmentally stable reactive alloy powders
EP2174735A1 (fr) * 2007-07-23 2010-04-14 Taiyo Nippon Sanso Corporation Procédé pour produire une poudre métallique ultrafine
JP2011006718A (ja) * 2009-06-23 2011-01-13 Taiyo Nippon Sanso Corp 金属超微粉の製造方法および製造装置

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Title
See also references of WO2012157733A1 *

Also Published As

Publication number Publication date
US20140202286A1 (en) 2014-07-24
EP2711111A1 (fr) 2014-03-26
JPWO2012157733A1 (ja) 2014-07-31
WO2012157733A1 (fr) 2012-11-22
CN103635273A (zh) 2014-03-12

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