CN116475407A - 低熔点金属或合金粉末雾化生产工艺 - Google Patents

低熔点金属或合金粉末雾化生产工艺 Download PDF

Info

Publication number
CN116475407A
CN116475407A CN202310348933.9A CN202310348933A CN116475407A CN 116475407 A CN116475407 A CN 116475407A CN 202310348933 A CN202310348933 A CN 202310348933A CN 116475407 A CN116475407 A CN 116475407A
Authority
CN
China
Prior art keywords
atomizing
powder
melt
metal
degrees celsius
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.)
Pending
Application number
CN202310348933.9A
Other languages
English (en)
Chinese (zh)
Inventor
西尔万·圣劳伦特
陈世柱
李晖
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.)
Woenga GmbH
Original Assignee
Woenga GmbH
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 Woenga GmbH filed Critical Woenga GmbH
Publication of CN116475407A publication Critical patent/CN116475407A/zh
Pending 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
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
    • 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
    • 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
    • B22F9/06—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
    • B22F2009/086—Cooling after atomisation
    • B22F2009/0872—Cooling after atomisation by water
    • 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
    • B22F2009/0884—Spiral 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
    • B22F9/06—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
    • B22F2009/0892—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 nozzle; controlling metal stream in or after the casting nozzle
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • 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
    • 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)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Glanulating (AREA)
CN202310348933.9A 2016-08-24 2017-05-05 低熔点金属或合金粉末雾化生产工艺 Pending CN116475407A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662378734P 2016-08-24 2016-08-24
US62/378,734 2016-08-24
CN201780065777.8A CN109906128A (zh) 2016-08-24 2017-05-05 低熔点金属或合金粉末雾化生产工艺
PCT/CA2017/050553 WO2018035599A1 (en) 2016-08-24 2017-05-05 Low melting point metal or alloy powders atomization manufacturing processes

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201780065777.8A Division CN109906128A (zh) 2016-08-24 2017-05-05 低熔点金属或合金粉末雾化生产工艺

Publications (1)

Publication Number Publication Date
CN116475407A true CN116475407A (zh) 2023-07-25

Family

ID=61245969

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202310348933.9A Pending CN116475407A (zh) 2016-08-24 2017-05-05 低熔点金属或合金粉末雾化生产工艺
CN201780065777.8A Pending CN109906128A (zh) 2016-08-24 2017-05-05 低熔点金属或合金粉末雾化生产工艺

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201780065777.8A Pending CN109906128A (zh) 2016-08-24 2017-05-05 低熔点金属或合金粉末雾化生产工艺

Country Status (7)

Country Link
US (2) US10661346B2 (https=)
EP (1) EP3504020B1 (https=)
JP (3) JP6908706B2 (https=)
KR (2) KR102240416B1 (https=)
CN (2) CN116475407A (https=)
CA (1) CA2999242C (https=)
WO (1) WO2018035599A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116160153A (zh) * 2022-07-23 2023-05-26 深圳市同方电子新材料有限公司 低固含量免清洗助焊剂

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102240416B1 (ko) * 2016-08-24 2021-04-15 5엔 플러스 아이엔씨. 저융점 금속 또는 합금 분말 미립화 제조 공정
JP2021514028A (ja) 2018-02-15 2021-06-03 ５エヌ プラス インコーポレイテッド 高融点金属または合金粉末アトマイズ製造プロセス
RU2020132113A (ru) * 2018-03-01 2022-04-01 Аурум Интегра Инк. Способ селективного окисления металлов сплава
CN111347057B (zh) * 2020-05-07 2021-04-23 广州有研粉体材料科技有限公司 一种制备超细近球形金属粉末的旋转水流雾化方法
US11780012B1 (en) * 2020-06-23 2023-10-10 Iowa State University Research Foundation, Inc. Powder satellite-reduction apparatus and method for gas atomization process
CN116197400A (zh) * 2021-11-30 2023-06-02 中国科学院金属研究所 一种提高高熔点高粘度合金粉末气雾化进程稳定性的方法
CN118002791B (zh) * 2024-04-08 2024-06-25 福建德尔诺新材料科技有限公司 一种气雾化制粉设备的喷嘴结构

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63137108A (ja) * 1986-11-27 1988-06-09 Kobe Steel Ltd 金属粉末の製造方法
CN103347616A (zh) * 2011-02-28 2013-10-09 Gea工艺工程有限公司 外部混合式加压双流体喷嘴以及喷雾干燥方法
CN203992416U (zh) * 2014-08-26 2014-12-10 长沙骅骝冶金粉末有限公司 一种切向入口雾化喷嘴
CN104690280A (zh) * 2013-12-06 2015-06-10 财团法人金属工业研究发展中心 金属粉末的制造方法及装置
CN105127436A (zh) * 2015-09-29 2015-12-09 西北有色金属研究院 一种钛及钛合金球形粉末的真空感应熔炼气雾化制备方法
CN109906128A (zh) * 2016-08-24 2019-06-18 伍恩加有限公司 低熔点金属或合金粉末雾化生产工艺

Family Cites Families (111)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE350416B (https=) * 1971-08-24 1972-10-30 Stora Kopparbergs Bergslags Ab
US3849120A (en) 1973-06-25 1974-11-19 T Norman Smelting of copper-iron or nickel-iron sulfides
CA1017151A (en) 1974-03-26 1977-09-13 Inco Limited Production of nickeliferous iron products
US3988084A (en) * 1974-11-11 1976-10-26 Carpenter Technology Corporation Atomizing nozzle assembly for making metal powder and method of operating the same
JPS6224481B2 (https=) * 1974-12-18 1987-05-28 Intaanashonaru Nitsukeru Co Inc Za
US4272463A (en) * 1974-12-18 1981-06-09 The International Nickel Co., Inc. Process for producing metal powder
US4006010A (en) 1975-05-30 1977-02-01 Amax Inc. Production of blister copper directly from dead roasted-copper-iron concentrates using a shallow bed reactor
SE397689B (sv) 1976-03-12 1977-11-14 Boliden Ab Forfarande for framstellning av blisterkoppar innefattande smeltning av sulfidhaltigt kopparmaterial i en roterande ugn och konvertering av skersten pa i och for sig kent sett
US4169725A (en) 1976-04-30 1979-10-02 Outokumpu Oy Process for the refining of sulfidic complex and mixed ores or concentrates
LU75732A1 (https=) 1976-09-06 1978-04-27
SE419949B (sv) 1978-05-03 1981-09-07 Steinar J Mailund Sett och anordning att transportera upp granuler ur ett behandlingskerl
US4382903A (en) 1978-07-21 1983-05-10 Asea Aktiebolag Method for manufacturing a metal powder by granulation of a metal melt
IL74268A (en) 1984-02-29 1988-01-31 Gen Electric Method of producing fine powder from molten metal and nozzle therefor with boron nitride surfaces
DE3429972A1 (de) 1984-08-16 1986-02-27 Norddeutsche Affinerie AG, 2000 Hamburg Verfahren und vorrichtung zur kontinuierlichen pyrometallurgischen verarbeitung von kupferbleistein
US4659020A (en) * 1985-10-22 1987-04-21 The Babcock & Wilcox Company Quick adjustable shatter jet mechanism
CA1294131C (en) 1985-11-18 1992-01-14 Grigori Semion Victorovich Process for reduction smelting of materials containing base metals
CA1315055C (en) 1986-03-10 1993-03-30 John Joseph Fischer Atomization process
US4758268A (en) 1986-12-23 1988-07-19 Zia Technology, Inc. Method and apparatus for reclaiming metal values from electric arc furnace flue dust and sludge and rendering residual solids recyclable or non-hazardous
JPH0434249Y2 (https=) * 1987-02-28 1992-08-14
US4787935A (en) * 1987-04-24 1988-11-29 United States Of America As Represented By The Secretary Of The Air Force Method for making centrifugally cooled powders
US4780130A (en) * 1987-07-22 1988-10-25 Gte Laboratories Incorporated Process to increase yield of fines in gas atomized metal powder using melt overpressure
SE461848B (sv) 1987-12-09 1990-04-02 Hg Tech Ab Foerfarande foer atomisering av vaetskor och anordning foer genomfoerande av foerfarandet
JPH01255609A (ja) * 1988-04-04 1989-10-12 Electroplating Eng Of Japan Co 金属微粒体の製造装置
JP2788919B2 (ja) * 1988-02-10 1998-08-20 ノルスク・ヒドロ・アーエスアー 金属粉の製造方法及び装置
NO881415L (no) 1988-03-29 1989-10-02 Elkem Technology Behandling av stoev og aske fra forbrenningsanlegg ved koprosessing med spesialavfall og/eller metallisk skrap.
US4988464A (en) 1989-06-01 1991-01-29 Union Carbide Corporation Method for producing powder by gas atomization
US5282881A (en) 1989-08-24 1994-02-01 Ausmelt Pty. Ltd. Smelting of metallurgical waste materials containing iron compounds and toxic elements
JPH03153802A (ja) * 1989-11-13 1991-07-01 Kobe Steel Ltd 金属粉末の製造方法
DE69112385T2 (de) 1990-02-13 1996-02-22 Illawarra Tech Corp Ltd Gemeinsame behandlung von abwasser und abfällen von stahlwerken.
US5496392A (en) 1990-12-21 1996-03-05 Enviroscience Method of recycling industrial waste
FR2679473B1 (fr) 1991-07-25 1994-01-21 Aubert Duval Procede et dispositif de production de poudres et notamment de poudres metalliques par atomisation.
CA2107421A1 (en) 1992-10-16 1994-04-17 Steven Alfred Miller Atomization with low atomizing gas pressure
JPH07179912A (ja) 1993-12-22 1995-07-18 Minerva Kiki Kk 球状金属粒子の生産方法
FR2721231B1 (fr) * 1994-06-21 1996-09-06 Wheelabrator Allevard Procédé d'atomisation d'un matériau liquide dispersable.
US5554207A (en) 1994-11-25 1996-09-10 Usx Corporation Process of recycling iron oxides and plastics in steelmaking
US5656061A (en) 1995-05-16 1997-08-12 General Electric Company Methods of close-coupled atomization of metals utilizing non-axisymmetric fluid flow
US5738705A (en) 1995-11-20 1998-04-14 Iowa State University Research Foundation, Inc. Atomizer with liquid spray quenching
CA2170206A1 (en) 1996-02-23 1997-08-24 Yoshinobu Yashima Method of producing powders by multi-stage dividing and rapid cooling
SE509049C2 (sv) 1996-04-18 1998-11-30 Rutger Larsson Konsult Ab Förfarande och anläggning för framställning av atomiserat metallpulver, metallpulver samt användning av metallpulvret
SE509031C2 (sv) 1996-04-18 1998-11-30 Rutger Larsson Konsult Ab Torkning av atomiserat metallpulver
US5855642A (en) 1996-06-17 1999-01-05 Starmet Corporation System and method for producing fine metallic and ceramic powders
AT403586B (de) 1996-07-24 1998-03-25 Holderbank Financ Glarus Verfahren zum schmelzen von oxidischen schlacken und verbrennungsrückständen sowie vorrichtung zur durchführung dieses verfahrens
US5809057A (en) * 1996-09-11 1998-09-15 General Electric Company Electroslag apparatus and guide
US5906671A (en) 1996-10-25 1999-05-25 Agglo Inc. Method for extraction of metals and non-metals from minerals, industrial by-products and waste materials
US6773246B2 (en) 1996-11-19 2004-08-10 Tsao Chi-Yuan A. Atomizing apparatus and process
US5993509A (en) 1996-11-19 1999-11-30 Nat Science Council Atomizing apparatus and process
US6142382A (en) 1997-06-18 2000-11-07 Iowa State University Research Foundation, Inc. Atomizing nozzle and method
US5891212A (en) 1997-07-14 1999-04-06 Aeroquip Corporation Apparatus and method for making uniformly
RU2115514C1 (ru) 1997-07-15 1998-07-20 Московский энергетический институт (Технический университет) Способ получения монодисперсных сферических гранул
JP3858275B2 (ja) 1997-08-29 2006-12-13 セイコーエプソン株式会社 アトマイズ法による金属粉末製造方法およびその装置
DE19758111C2 (de) 1997-12-17 2001-01-25 Gunther Schulz Verfahren und Vorrichtung zur Herstellung feiner Pulver durch Zerstäubung von Schmelzen mit Gasen
DE19830057C1 (de) 1998-06-29 2000-03-16 Juergen Schulze Verfahren und Vorrichtung zum drucklosen Herstellen von Weichlotpulver
EP1063038B1 (en) 1998-12-24 2007-08-01 Fukuda Metal Foil & Powder Co., Ltd. Method and apparatus for manufacturing metal powder
JP2000192112A (ja) 1998-12-25 2000-07-11 Nippon Steel Corp 微小金属球の製造方法及び装置
AT409235B (de) * 1999-01-19 2002-06-25 Boehler Edelstahl Verfahren und vorrichtung zur herstellung von metallpulver
CA2262263A1 (en) 1999-02-19 2000-08-19 Alberta Research Council Apparatus and method for the formation of uniform spherical particles
US6162377A (en) 1999-02-23 2000-12-19 Alberta Research Council Inc. Apparatus and method for the formation of uniform spherical particles
US6461403B1 (en) 1999-02-23 2002-10-08 Alberta Research Council Inc. Apparatus and method for the formation of uniform spherical particles
US6446878B1 (en) 1999-03-01 2002-09-10 Sanjeev Chandra Apparatus and method for generating droplets
JP2003512280A (ja) 1999-10-15 2003-04-02 アプリカツイオ−ンス− ウント・テヒニックツエントルーム・フユール・エネルギーフエルフアーレンス− ウムウエルト− ウント・シユトレームングステヒニック 実質的に球状な粒子から形成される粉末を製造するための方法および装置
US6312498B1 (en) 1999-12-14 2001-11-06 Mk Electron Co., Ltd. Method of manufacturing solder balls
US6517602B2 (en) 2000-03-14 2003-02-11 Hitachi Metals, Ltd Solder ball and method for producing same
US6554166B2 (en) 2000-03-14 2003-04-29 Hitachi Metals, Ltd. Apparatus for producing fine metal balls
AU2001248836B8 (en) 2000-04-21 2005-10-13 Central Research Institute Of Electric Power Industry Method And Apparatus For Producing Fine Particles, And Fine Particles
US6562099B2 (en) 2000-05-22 2003-05-13 The Regents Of The University Of California High-speed fabrication of highly uniform metallic microspheres
US6491737B2 (en) 2000-05-22 2002-12-10 The Regents Of The University Of California High-speed fabrication of highly uniform ultra-small metallic microspheres
CA2384120A1 (en) 2000-07-07 2002-01-17 Tribovent Verfahrensentwicklung Gmbh Method and device for atomizing molten metals
AT410640B (de) 2000-07-07 2003-06-25 Tribovent Verfahrensentwicklg Verfahren und vorrichtung zum zerstäuben von metallschmelzen
US6540129B2 (en) 2000-07-14 2003-04-01 Spraytech, Ltd. Apparatus and method for manufacturing solder balls
US7097806B2 (en) 2000-09-01 2006-08-29 Fry's Metals, Inc. Rapid surface cooling of solder droplets by flash evaporation
JP2002105514A (ja) 2000-10-03 2002-04-10 Sumitomo Metal Ind Ltd 金属粉末の製造装置および製造方法
US6579479B1 (en) 2000-11-09 2003-06-17 Honeywell International Inc. Methods of forming a plurality of spheres; and pluralities of spheres
US6565342B1 (en) 2000-11-17 2003-05-20 Accurus Scientific Co. Ltd. Apparatus for making precision metal spheres
US20020125591A1 (en) 2000-12-04 2002-09-12 Jaynes Scot Eric Process and apparatus for producing atomized powder using recirculating atomizing gas
US6398125B1 (en) 2001-02-10 2002-06-04 Nanotek Instruments, Inc. Process and apparatus for the production of nanometer-sized powders
US6556061B1 (en) 2001-02-20 2003-04-29 Taiwan Semiconductor Manufacturing Company Level shifter with zero threshold device for ultra-deep submicron CMOS designs
DE10120612A1 (de) 2001-04-26 2002-11-21 Omg Ag & Co Kg Verfahren und Vorrichtung zur Herstellung von kugelförmigen Metallteilchen
TW577780B (en) 2001-07-26 2004-03-01 Ind Des Poudres Spheriques Device for producing spherical balls
JP2003113406A (ja) * 2001-10-05 2003-04-18 Daido Steel Co Ltd ガスアトマイズノズル
WO2003031103A1 (de) 2001-10-10 2003-04-17 Claes Tornberg Verfahren zur herstellung von metallpulver aus spratzigen teilchen
DE60221872T2 (de) 2001-10-26 2008-05-08 Miyazaki Prefecture Kugelförmiges monodisperses metallteilchen
JP4090996B2 (ja) 2001-12-28 2008-05-28 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ データウィンドウを使用するデータ復号方法
DE10205897A1 (de) 2002-02-13 2003-08-21 Mepura Metallpulver Verfahren zur Herstellung von partikelförmigem Material
TW583043B (en) 2002-12-27 2004-04-11 Ind Tech Res Inst Nanostructured metal powder and the method of fabricating the same
US7780757B2 (en) 2003-02-28 2010-08-24 Central Research Institute Of Electric Power Industry Method and apparatus for producing fine particles
CN1566379A (zh) 2003-06-27 2005-01-19 史汉祥 一种铜锌物料的鼓风炉熔炼铜锌分离方法
US7137572B2 (en) 2003-07-22 2006-11-21 Muh-Rong Wang Metal atomizing device
JP2005139471A (ja) * 2003-11-04 2005-06-02 Daido Steel Co Ltd ガスアトマイズノズル及びこれを用いた金属の溶解噴霧装置
JP2005213617A (ja) * 2004-01-30 2005-08-11 Daido Steel Co Ltd ガスアトマイズ方法およびこれに用いるガスアトマイズ装置
US7182279B2 (en) 2004-10-28 2007-02-27 National Cheng Kung University Atomizer for atomizing molten metal
EP1757400A3 (en) 2005-08-25 2008-07-23 Harima Chemicals, Inc. Method of manufacturing SnZnNiCu solder powder by gas atomization, and solder powder
US7913884B2 (en) 2005-09-01 2011-03-29 Ati Properties, Inc. Methods and apparatus for processing molten materials
JP4207954B2 (ja) 2005-12-20 2009-01-14 セイコーエプソン株式会社 金属粉末製造装置
JP4207953B2 (ja) 2005-12-20 2009-01-14 セイコーエプソン株式会社 金属粉末製造装置
JP4867630B2 (ja) 2006-02-16 2012-02-01 セイコーエプソン株式会社 金属粉末製造装置および金属粉末
JP4778355B2 (ja) 2006-04-25 2011-09-21 セイコーエプソン株式会社 金属粉末製造装置
GB0708385D0 (en) 2007-05-01 2007-06-06 Atomising Systems Ltd Method and apparatus for the gas atomisation of molten metal
EP2181785A1 (de) 2008-11-04 2010-05-05 Umicore AG & Co. KG Vorrichtung und Verfahren zur Granulierung einer Metallschmelze
DE102009010600A1 (de) 2009-02-25 2010-11-11 Ecka Granulate Gmbh & Co. Kg Herstellung von rundlichen Metallpartikeln
RU2441081C1 (ru) 2010-07-29 2012-01-27 Закрытое акционерное общество "Управляющая компания "НКА-Холдинг" Способ пирометаллургической переработки медьсодержащих материалов
CN102126746A (zh) * 2011-05-05 2011-07-20 贵州正业工程技术投资有限公司 以高频等离子体为热源制备纳米二氧化锡的方法及装置
WO2013192386A1 (en) 2012-06-21 2013-12-27 Orchard Material Technology Llc Production of copper via looping oxidation process
CN103114206B (zh) 2012-12-17 2017-08-11 河南豫光金铅股份有限公司 从铜冶炼的铅银铋渣中回收有价元素的方法及其装置
CN103215463B (zh) 2013-04-12 2014-10-01 东北大学 一种钙化转型-浸出分解氟碳铈矿的方法
US9981315B2 (en) 2013-09-24 2018-05-29 Iowa State University Research Foundation, Inc. Atomizer for improved ultra-fine powder production
US10293407B2 (en) * 2014-03-31 2019-05-21 Jfe Steel Corporation Method of producing atomized metal powder
CN104004918B (zh) 2014-05-04 2016-08-17 湖南水口山有色金属集团有限公司 一种用铜鼓风炉搭配处理窑渣的方法
CN108138260B (zh) 2015-08-24 2020-08-07 伍恩加有限公司 由含铜和含硫的材料制备各种金属及其衍生物的方法
CN205254116U (zh) * 2015-11-27 2016-05-25 山东聊城莱鑫粉末材料科技有限公司 一种水雾化金属粉末装置
CN105665728B (zh) * 2016-01-23 2018-07-31 山东理工大学 自由降落双喷嘴混粉气雾化水冷快凝金属基碳化钛磁性磨料制备方法
JP2021514028A (ja) * 2018-02-15 2021-06-03 ５エヌ プラス インコーポレイテッド 高融点金属または合金粉末アトマイズ製造プロセス

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63137108A (ja) * 1986-11-27 1988-06-09 Kobe Steel Ltd 金属粉末の製造方法
CN103347616A (zh) * 2011-02-28 2013-10-09 Gea工艺工程有限公司 外部混合式加压双流体喷嘴以及喷雾干燥方法
CN104690280A (zh) * 2013-12-06 2015-06-10 财团法人金属工业研究发展中心 金属粉末的制造方法及装置
CN203992416U (zh) * 2014-08-26 2014-12-10 长沙骅骝冶金粉末有限公司 一种切向入口雾化喷嘴
CN105127436A (zh) * 2015-09-29 2015-12-09 西北有色金属研究院 一种钛及钛合金球形粉末的真空感应熔炼气雾化制备方法
CN109906128A (zh) * 2016-08-24 2019-06-18 伍恩加有限公司 低熔点金属或合金粉末雾化生产工艺

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
刘广文: "喷雾干燥实用技术大全", 31 October 2001, 中国轻工业出版社, pages: 213 - 214 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116160153A (zh) * 2022-07-23 2023-05-26 深圳市同方电子新材料有限公司 低固含量免清洗助焊剂

Also Published As

Publication number Publication date
JP2019532185A (ja) 2019-11-07
JP2023051904A (ja) 2023-04-11
US11453056B2 (en) 2022-09-27
EP3504020B1 (en) 2023-04-19
CA2999242A1 (en) 2018-03-01
US20190193164A1 (en) 2019-06-27
EP3504020A4 (en) 2020-02-12
JP7568700B2 (ja) 2024-10-16
CA2999242C (en) 2018-10-30
EP3504020A1 (en) 2019-07-03
JP6908706B2 (ja) 2021-07-28
JP2021101043A (ja) 2021-07-08
KR102240416B1 (ko) 2021-04-15
KR20210041639A (ko) 2021-04-15
CN109906128A (zh) 2019-06-18
KR102421026B1 (ko) 2022-07-14
WO2018035599A1 (en) 2018-03-01
US20200276646A1 (en) 2020-09-03
US10661346B2 (en) 2020-05-26
KR20190049753A (ko) 2019-05-09

Similar Documents

Publication Publication Date Title
JP7568700B2 (ja) 低融点金属または合金粉末アトマイズ製造プロセス
US11607732B2 (en) High melting point metal or alloy powders atomization manufacturing processes
US4731110A (en) Hydrometallurigcal process for producing finely divided spherical precious metal based powders
JPS63243212A (ja) 細分された球状高融点金属基粉末を製造するための湿式冶金方法
CN111954581A (zh) 由粗的且有棱角的粉末进料生产细的球状粉末的方法和装置
WO2018042684A1 (ja) 銀粉末製造方法及び銀粉末製造装置
JPS63307202A (ja) 細分された銅及び銅合金粉末を製造するための湿式冶金方法
JPS63307201A (ja) 細分された鉄基粉末を製造するための湿式冶金方法
US4723993A (en) Hydrometallurgical process for producing finely divided spherical low melting temperature metal based powders
CN106623954A (zh) 一种金属液滴雾化保护气罩
JPS60500872A (ja) 超微細金属粉末を製造する方法
JPH06262059A (ja) 分散ノズル、これを用いた固体微粒子の供給方法および球状化粒子の製造方法
JPS63307203A (ja) 細分された球状金属粉末を製造するための湿式冶金方法
JPH03193805A (ja) 金属微粉末の生成方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination