PL430614A1 - Sposób usuwania proszku wytworzonego w procesie atomizacji ultradźwiękowej i urządzenie do realizacji tego sposobu - Google Patents

Sposób usuwania proszku wytworzonego w procesie atomizacji ultradźwiękowej i urządzenie do realizacji tego sposobu

Info

Publication number
PL430614A1
PL430614A1 PL430614A PL43061419A PL430614A1 PL 430614 A1 PL430614 A1 PL 430614A1 PL 430614 A PL430614 A PL 430614A PL 43061419 A PL43061419 A PL 43061419A PL 430614 A1 PL430614 A1 PL 430614A1
Authority
PL
Poland
Prior art keywords
gas
atomization
chamber
ultrasonic atomization
atomization process
Prior art date
Application number
PL430614A
Other languages
English (en)
Inventor
Konrad Kaczyński
Michał Rukat
Robert Rałowicz
Original Assignee
3D Lab Spółka Z Ograniczoną Odpowiedzialnością
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 3D Lab Spółka Z Ograniczoną Odpowiedzialnością filed Critical 3D Lab Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL430614A priority Critical patent/PL430614A1/pl
Priority to EP20179851.9A priority patent/EP3766611A3/en
Priority to PCT/IB2020/056633 priority patent/WO2021009683A1/en
Priority to US17/619,548 priority patent/US12090554B2/en
Priority to CN202080043681.3A priority patent/CN113993642B/zh
Priority to EP20764444.4A priority patent/EP3999267A1/en
Priority to PCT/IB2020/056702 priority patent/WO2021009708A1/en
Publication of PL430614A1 publication Critical patent/PL430614A1/pl

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00Making metallic powder or suspensions thereof
    • B22F9/02Making metallic powder or suspensions thereof using physical processes
    • B22F9/06Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08Making 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05Metallic powder characterised by the size or surface area of the particles
    • B22F1/052Metallic 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/06Metallic powder characterised by the shape of the particles
    • B22F1/065Spherical particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/30Process control
    • B22F10/32Process control of the atmosphere, e.g. composition or pressure in a building chamber
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/30Process control
    • B22F10/32Process control of the atmosphere, e.g. composition or pressure in a building chamber
    • B22F10/322Process control of the atmosphere, e.g. composition or pressure in a building chamber of the gas flow, e.g. rate or direction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/30Process control
    • B22F10/36Process control of energy beam parameters
    • B22F10/368Temperature or temperature gradient, e.g. temperature of the melt pool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F12/00Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/10Auxiliary heating means
    • B22F12/13Auxiliary heating means to preheat the material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F12/00Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/40Radiation means
    • B22F12/41Radiation means characterised by the type, e.g. laser or electron beam
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00Making metallic powder or suspensions thereof
    • B22F9/02Making metallic powder or suspensions thereof using physical processes
    • B22F9/06Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08Making 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
    • B22F9/082Making 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00Auxiliary operations or equipment, e.g. for material handling
    • B33Y40/10Pre-treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00Materials specially adapted for additive manufacturing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/70Recycling
    • B22F10/77Recycling of gas
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00Making metallic powder or suspensions thereof
    • B22F9/02Making metallic powder or suspensions thereof using physical processes
    • B22F9/06Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08Making 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
    • B22F9/082Making 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
    • B22F2009/0836Making 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 with electric or magnetic field or induction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00Making metallic powder or suspensions thereof
    • B22F9/02Making metallic powder or suspensions thereof using physical processes
    • B22F9/06Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08Making 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
    • B22F9/082Making 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
    • B22F2009/086Cooling after atomisation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00Making metallic powder or suspensions thereof
    • B22F9/02Making metallic powder or suspensions thereof using physical processes
    • B22F9/06Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08Making 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
    • B22F9/082Making 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
    • B22F2009/086Cooling after atomisation
    • B22F2009/0876Cooling after atomisation by gas
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2202/00Treatment under specific physical conditions
    • B22F2202/01Use of vibrations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00Aspects linked to processes or compositions used in powder metallurgy
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00Making metallic powder or suspensions thereof
    • B22F9/02Making metallic powder or suspensions thereof using physical processes
    • B22F9/14Making metallic powder or suspensions thereof using physical processes using electric discharge
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C1/00Making non-ferrous alloys
    • C22C1/04Making non-ferrous alloys by powder metallurgy
    • C22C1/0466Alloys based on noble metals
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/25Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • Nanotechnology (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Przedmiotem zgłoszenia jest urządzenie do usuwania proszku wytworzonego w procesie atomizacji ultradźwiękowej, obejmujące komorę atomizacji (1), wyposażoną we wlot (6) i wylot (8) gazu oraz element kierujący (7) do rozprowadzania gazu i profilu prędkości gazu w komorze (1). Przedmiotem zgłoszenia jest także sposób usuwania proszku wytworzonego w procesie atomizacji ultradźwiękowej, w którym w strefę atomizacji w komorze atomizacji (1) kieruje się strumień gazu (11) obojętnego dla atomizowanego materiału, w zakresie ciśnień od 0,1 barA do 6 barA i o średnich prędkościach od 0,2 do 25 m/s w przekrojach prostopadłych do ścieżki gazu (11), przy czym gaz rozprowadza się zasadniczo prostopadle do kierunku wyrzutu kropli stopionego materiału z sonotrody (2), w taki sposób, że krople są porywane i transportowane przez gaz w komorze atomizacji (1) w kierunku wylotu (8), korzystnie po trajektoriach (10) bliskich poziomym, i jednocześnie są studzone w locie przez wymianę ciepła za gazem, aż do uzyskania stałego stanu skupienia.
PL430614A 2019-07-16 2019-07-16 Sposób usuwania proszku wytworzonego w procesie atomizacji ultradźwiękowej i urządzenie do realizacji tego sposobu PL430614A1 (pl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
PL430614A PL430614A1 (pl) 2019-07-16 2019-07-16 Sposób usuwania proszku wytworzonego w procesie atomizacji ultradźwiękowej i urządzenie do realizacji tego sposobu
EP20179851.9A EP3766611A3 (en) 2019-07-16 2020-06-12 Method and device for producing heavy metal powders by ultrasonic atomization
PCT/IB2020/056633 WO2021009683A1 (en) 2019-07-16 2020-07-14 Method and device for producing heavy metal powders by ultrasonic atomization
US17/619,548 US12090554B2 (en) 2019-07-16 2020-07-14 Method and device for producing heavy metal powders by ultrasonic atomization
CN202080043681.3A CN113993642B (zh) 2019-07-16 2020-07-16 排出由超声雾化产生的粉末的方法和实施该方法的设备
EP20764444.4A EP3999267A1 (en) 2019-07-16 2020-07-16 A method for evacuation of powder produced by ultrasonic atomization and a device for implementing this method
PCT/IB2020/056702 WO2021009708A1 (en) 2019-07-16 2020-07-16 A method for evacuation of powder produced by ultrasonic atomization and a device for implementing this method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL430614A PL430614A1 (pl) 2019-07-16 2019-07-16 Sposób usuwania proszku wytworzonego w procesie atomizacji ultradźwiękowej i urządzenie do realizacji tego sposobu

Publications (1)

Publication Number Publication Date
PL430614A1 true PL430614A1 (pl) 2021-01-25

Family

ID=72291065

Family Applications (1)

Application Number Title Priority Date Filing Date
PL430614A PL430614A1 (pl) 2019-07-16 2019-07-16 Sposób usuwania proszku wytworzonego w procesie atomizacji ultradźwiękowej i urządzenie do realizacji tego sposobu

Country Status (5)

Country Link
US (1) US12090554B2 (pl)
EP (2) EP3766611A3 (pl)
CN (1) CN113993642B (pl)
PL (1) PL430614A1 (pl)
WO (2) WO2021009683A1 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113957430A (zh) * 2021-09-29 2022-01-21 西安交通大学 一种热-超声刮涂装置及刮涂方法
CN114054765A (zh) * 2021-11-12 2022-02-18 广州赛隆增材制造有限责任公司 制粉装置和制粉方法
CN114042925A (zh) * 2021-11-29 2022-02-15 湖南天际智慧材料科技有限公司 一种雾化室预热装置
CN114632944B (zh) * 2022-02-18 2022-11-15 武汉大学 一种基于多能场的异种材料增材制造方法
CN115216656A (zh) * 2022-03-05 2022-10-21 哈尔滨工业大学 超声处理改变Nb-Si合金韧性相形态的装置及方法
CN115090891A (zh) * 2022-08-25 2022-09-23 西安赛隆增材技术股份有限公司 一种等离子旋转电极雾化制粉设备与制粉方法
WO2024086817A2 (en) * 2022-10-20 2024-04-25 Divergent Technologies, Inc. Alloying via ultrasonic atomization

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275787A (en) 1963-12-30 1966-09-27 Gen Electric Process and apparatus for producing particles by electron melting and ultrasonic agitation
SE394604B (sv) * 1974-12-18 1977-07-04 Uddeholms Ab Forfarande och anordning for pulvertillverkning genom granulering av en smelta
DE2656330C2 (de) * 1976-12-13 1984-03-15 Battelle-Institut E.V., 6000 Frankfurt Verfahren und Vorrichtung zur Herstellung von Pulvern oder Granulaten aus Metallen und Legierungen
SE425837B (sv) 1979-05-31 1982-11-15 Asea Ab Anleggning for gasatomisering av en smelta, innefattande kylorgan
DE3150221A1 (de) 1981-12-18 1983-07-21 Leybold-Heraeus GmbH, 5000 Köln Verfahren und vorrichtung zur herstellung von metallpulver aus einer schmelze
JPS61295306A (ja) * 1985-06-24 1986-12-26 Kawasaki Steel Corp 金属微粉末の製造方法およびその装置
CA1315055C (en) * 1986-03-10 1993-03-30 John Joseph Fischer Atomization process
JP2001226705A (ja) * 2000-02-15 2001-08-21 Hitachi Metals Ltd 微細金属球の製造方法並びに微細金属球製造装置
US6444009B1 (en) * 2001-04-12 2002-09-03 Nanotek Instruments, Inc. Method for producing environmentally stable reactive alloy powders
JP2003138303A (ja) * 2001-10-29 2003-05-14 Nissei Techno:Kk 超音波式金属粉末作成装置
CN1422718A (zh) 2001-12-04 2003-06-11 北京有色金属研究总院 球形金属粉末的超声雾化制备方法及装置
FI121990B (fi) * 2007-12-20 2011-07-15 Beneq Oy Laite sumun ja hiukkasten tuottamiseksi
CN102335743B (zh) * 2011-08-25 2013-05-01 西北工业大学 一种超声喷射成形方法
KR101512772B1 (ko) * 2013-05-14 2015-04-22 부산대학교 산학협력단 금속 분말을 제조하기 위한 방법 및 아토마이저 장치
CN103433499B (zh) * 2013-08-27 2015-08-12 湖南航天工业总公司 一种球形金属粉末的超声雾化制备装置及制备方法
EP3216545B2 (de) 2016-03-07 2022-09-28 Heraeus Deutschland GmbH & Co. KG Edelmetallpulver und dessen verwendung zur herstellung von bauteilen
CN105855558B (zh) * 2016-05-31 2018-01-16 宝鸡万品金属科技有限公司 用超声波振动雾化制备微细球状金属粉末的设备及工艺
CN106513692B (zh) * 2016-12-30 2018-05-25 长沙新材料产业研究院有限公司 一种用于生产粉末的雾化喷嘴及方法
CN107138733B (zh) * 2017-07-10 2019-07-02 山东科技大学 超声振动雾化制备金属粉末的装置、方法以及3d打印系统
CN107824793B (zh) * 2017-10-31 2020-12-15 中国科学院过程工程研究所 一种制备超细单分散金属微球的装置及方法
RU2020118274A (ru) * 2017-11-09 2021-12-09 3Д Лаб Сп. З О.О. Устройство для получения сферических порошков металлов способом ультразвукового распыления
CN108436093A (zh) * 2018-04-23 2018-08-24 安徽哈特三维科技有限公司 一种采用坩埚气雾化法制备铁基球形金属粉体的超音速雾化器
CN109317687B (zh) * 2018-10-30 2024-06-14 湖南天际智慧材料科技有限公司 一种超声波振动雾化室及由其组成的雾化制粉设备
CN110116214A (zh) * 2019-04-26 2019-08-13 西北工业大学 微米级均匀锡合金球侧向扰动喷射制备装置
CN113909492B (zh) * 2021-09-24 2022-08-16 西北工业大学 一种带小回流区的金属微滴喷射装置

Also Published As

Publication number Publication date
EP3766611A3 (en) 2021-02-17
WO2021009683A1 (en) 2021-01-21
WO2021009708A1 (en) 2021-01-21
EP3766611A2 (en) 2021-01-20
WO2021009683A4 (en) 2021-04-29
CN113993642B (zh) 2024-08-13
US20220305554A1 (en) 2022-09-29
CN113993642A (zh) 2022-01-28
EP3999267A1 (en) 2022-05-25
US12090554B2 (en) 2024-09-17

Similar Documents

Publication Publication Date Title
PL430614A1 (pl) Sposób usuwania proszku wytworzonego w procesie atomizacji ultradźwiękowej i urządzenie do realizacji tego sposobu
JP7118997B2 (ja) スプレー堆積用装置
RU2016139600A (ru) Способ и устройство для получения порошковых частиц путем атомизации сырьевого материала в форме удлиненного элемента
ZA202003285B (en) Method and apparatus for producing fine spherical powders from coarse and angular powder feed material
ZA202000731B (en) Method for cost-effective production of ultrafine spherical powders at largescale using thruster-assisted plasma atomization
CN106423698B (zh) 一种基于涡环结构的雾化射流方法及其装置
WO2008121173A3 (en) Microwave plasma apparatus and method for materials processing
JP2574721B2 (ja) コーティングを施すパウダースプレー装置
RU2007100423A (ru) Установка для холодного газового распыления и способ холодного газового распыления с модулированным газовым потоком
TW201105914A (en) Method and apparatus for tempering material
ATE413905T1 (de) Verfahren in einem sprühkopf und sprühkopf
JPH07501490A (ja) レーザー切断用ガスを供給する方法とそのような方法を実行する切断装置
MX2022003355A (es) Dispositivo para la atomizacion de una corriente de fusion por medio de un gas.
JP2006198577A (ja) 微粒子の分級方法および成膜方法
US3715076A (en) Method and apparatus for spraying powdered thermoplastic substances
US20120104111A1 (en) Effective Droplet Drying
CN108889479A (zh) 液体雾化装置
GB965968A (en) Powder agglomerating method and apparatus
RU2758047C2 (ru) Устройство для получения сферических порошков металлов
US2395999A (en) Method for the manufacture of metal carbonyls
KR20190090019A (ko) 티타늄 분말 제조 장치 및 방법
CN102553751A (zh) 水雾发生装置
Popovich et al. Experimental study of the shock wave influence on adiabatic wall temperature in a supersonic air-droplet flow
RU1773072C (ru) Способ нанесения металлопорошковых покрытий
SU944683A1 (ru) Классификатор дисперсных материалов