EA202091131A1 - Способ и устройство для получения тонкодисперсных сферических порошков из грубого и угловатого порошкового исходного материала - Google Patents

Способ и устройство для получения тонкодисперсных сферических порошков из грубого и угловатого порошкового исходного материала

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Publication number
EA202091131A1
EA202091131A1 EA202091131A EA202091131A EA202091131A1 EA 202091131 A1 EA202091131 A1 EA 202091131A1 EA 202091131 A EA202091131 A EA 202091131A EA 202091131 A EA202091131 A EA 202091131A EA 202091131 A1 EA202091131 A1 EA 202091131A1
Authority
EA
Eurasian Patent Office
Prior art keywords
coarse
source material
fine spherical
powder source
obtaining fine
Prior art date
Application number
EA202091131A
Other languages
English (en)
Inventor
Кристофер Алекс Дорваль Дион
Али Шахверди
Франсуа Пру
Original Assignee
Пайродженизис Кэнада Инк.
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 Пайродженизис Кэнада Инк. filed Critical Пайродженизис Кэнада Инк.
Publication of EA202091131A1 publication Critical patent/EA202091131A1/ru

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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
    • B22F10/30—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
    • 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
    • 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
    • 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
    • B22F9/14—Making metallic powder or suspensions thereof using physical processes using electric discharge
    • 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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/045—Alloys based on refractory metals
    • C22C1/0458—Alloys based on titanium, zirconium or hafnium
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic 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
    • 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
    • B22F2009/065—Melting inside a liquid, e.g. making spherical balls
    • 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
    • B22F2202/00—Treatment under specific physical conditions
    • B22F2202/13—Use of plasma
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Glanulating (AREA)
  • Powder Metallurgy (AREA)

Abstract

Предусмотрен высокотемпературный способ, позволяющий плавить, распылять и сфероидизировать грубый угловатый порошок с получением тонкодисперсного и сферического порошка. В нем используют тепловую плазму для плавления частицы в нагревательной камере и сверхзвуковое сопло для ускорения потока и дробления частиц на более тонкодисперсные.
EA202091131A 2017-11-14 2018-11-14 Способ и устройство для получения тонкодисперсных сферических порошков из грубого и угловатого порошкового исходного материала EA202091131A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762585882P 2017-11-14 2017-11-14
PCT/CA2018/000225 WO2019095039A1 (en) 2017-11-14 2018-11-14 Method and apparatus for producing fine spherical powders from coarse and angular powder feed material

Publications (1)

Publication Number Publication Date
EA202091131A1 true EA202091131A1 (ru) 2020-08-12

Family

ID=66538316

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202091131A EA202091131A1 (ru) 2017-11-14 2018-11-14 Способ и устройство для получения тонкодисперсных сферических порошков из грубого и угловатого порошкового исходного материала

Country Status (11)

Country Link
US (1) US20200391295A1 (ru)
EP (1) EP3710180A4 (ru)
JP (2) JP7330963B2 (ru)
KR (1) KR20200084887A (ru)
CN (1) CN111954581A (ru)
AU (1) AU2018367932A1 (ru)
BR (1) BR112020009436B1 (ru)
CA (1) CA3082659A1 (ru)
EA (1) EA202091131A1 (ru)
WO (1) WO2019095039A1 (ru)
ZA (1) ZA202003285B (ru)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3389862T3 (pl) 2015-12-16 2024-03-04 6K Inc. Sferoidalne metale podlegające odwodornieniu oraz cząstki stopów metali
US10987735B2 (en) 2015-12-16 2021-04-27 6K Inc. Spheroidal titanium metallic powders with custom microstructures
AU2019290663B2 (en) 2018-06-19 2023-05-04 6K Inc. Process for producing spheroidized powder from feedstock materials
US20200263285A1 (en) 2018-08-02 2020-08-20 Lyten, Inc. Covetic materials
KR20240036705A (ko) 2019-04-30 2024-03-20 6케이 인크. 리튬 란타넘 지르코늄 산화물(llzo) 분말
WO2020223358A1 (en) 2019-04-30 2020-11-05 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
RU197530U1 (ru) * 2020-03-16 2020-05-12 федеральное государственное автономное образовательное учреждение высшего образования «Национальный исследовательский Томский политехнический университет» Устройство для сфероидизации композиционного металлсодержащего порошка для 3D-печати
CN116034496A (zh) 2020-06-25 2023-04-28 6K有限公司 微观复合合金结构
US11963287B2 (en) 2020-09-24 2024-04-16 6K Inc. Systems, devices, and methods for starting plasma
CA3196653A1 (en) 2020-10-30 2022-05-05 Sunil Bhalchandra BADWE Systems and methods for synthesis of spheroidized metal powders
KR20230129084A (ko) 2022-02-28 2023-09-06 이언식 금속 및 합금 분말 제조용 가스분사장치 및 이를 이용한 가스분사 금속분말 제조장치
CN117001004B (zh) * 2023-09-28 2023-12-05 西安赛隆增材技术股份有限公司 一种微波等离子制粉装置及制粉方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2437856A1 (de) * 1974-08-06 1976-02-19 Lutz Tilo Kayser Verfahren und vorrichtung zur kontinuierlichen druckfoerderung von feinstueckigem massengut
US4485834A (en) * 1981-12-04 1984-12-04 Grant Nicholas J Atomization die and method for atomizing molten material
DE3311343A1 (de) * 1983-03-29 1984-10-04 Bayer Ag, 5090 Leverkusen Metallpulver und verfahren zu dessen herstellung
EP0256233B2 (en) * 1986-08-11 1993-08-25 GTE Products Corporation Process for producing spherical powder particles
EP0292798A3 (en) * 1987-05-27 1989-08-30 Gte Products Corporation Hydrometallurgical process for producing finely divided spherical metal powders
DE4420496A1 (de) * 1994-06-13 1995-12-14 Woka Schweistechnik Gmbh Verfahren und Vorrichtung zur schmelzmetallurgischen Herstellung von Hartstoffen
US5749937A (en) * 1995-03-14 1998-05-12 Lockheed Idaho Technologies Company Fast quench reactor and method
US5707419A (en) * 1995-08-15 1998-01-13 Pegasus Refractory Materials, Inc. Method of production of metal and ceramic powders by plasma atomization
US20070044513A1 (en) 1999-08-18 2007-03-01 Kear Bernard H Shrouded-plasma process and apparatus for the production of metastable nanostructured materials
JP2002220601A (ja) * 2001-01-29 2002-08-09 Hitachi Metals Ltd Ｄｃ熱プラズマ処理による低酸素球状金属粉末の製造方法
JP4488651B2 (ja) * 2001-05-23 2010-06-23 高周波熱錬株式会社 熱プラズマによるセラミック又は金属の球状粉末の製造方法および装置
US6939389B2 (en) * 2003-08-08 2005-09-06 Frank Mooney Method and apparatus for manufacturing fine powders
SG111177A1 (en) * 2004-02-28 2005-05-30 Wira Kurnia Fine particle powder production
EP2711111A4 (en) * 2011-05-18 2015-05-20 Tohoku Techno Arch Co Ltd PROCESS FOR PRODUCING METALLIC POWDER AND DEVICE FOR PRODUCING METALLIC POWDER
CA2930838C (en) * 2013-11-19 2018-10-09 Arthur T. Mattick Supersonic shock wave reactors, and associated systems and methods
CN105057689A (zh) * 2015-08-19 2015-11-18 山西卓锋钛业有限公司 一种制备3d打印用的超细微球形钛粉的装置及其方法
CN107096925B (zh) * 2017-05-10 2020-10-02 江苏天楹环保能源成套设备有限公司 一种新型的等离子体雾化制备球型粉末***

Also Published As

Publication number Publication date
JP2021503041A (ja) 2021-02-04
BR112020009436B1 (pt) 2023-11-14
EP3710180A1 (en) 2020-09-23
BR112020009436A2 (pt) 2020-11-03
CA3082659A1 (en) 2019-05-23
JP2023156421A (ja) 2023-10-24
EP3710180A4 (en) 2021-03-31
WO2019095039A1 (en) 2019-05-23
ZA202003285B (en) 2023-08-30
KR20200084887A (ko) 2020-07-13
AU2018367932A1 (en) 2020-06-11
CN111954581A (zh) 2020-11-17
JP7330963B2 (ja) 2023-08-22
US20200391295A1 (en) 2020-12-17

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