ATA11692000A - Verfahren und vorrichtung zum zerstäuben von metallschmelzen - Google Patents

Verfahren und vorrichtung zum zerstäuben von metallschmelzen

Info

Publication number
ATA11692000A
ATA11692000A AT0116900A AT11692000A ATA11692000A AT A11692000 A ATA11692000 A AT A11692000A AT 0116900 A AT0116900 A AT 0116900A AT 11692000 A AT11692000 A AT 11692000A AT A11692000 A ATA11692000 A AT A11692000A
Authority
AT
Austria
Prior art keywords
metal melt
spraying metal
spraying
melt
metal
Prior art date
Application number
AT0116900A
Other languages
English (en)
Other versions
AT410640B (de
Original Assignee
Tribovent Verfahrensentwicklg
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 Tribovent Verfahrensentwicklg filed Critical Tribovent Verfahrensentwicklg
Priority to AT0116900A priority Critical patent/AT410640B/de
Priority to PCT/AT2001/000225 priority patent/WO2002004154A1/de
Priority to US10/070,527 priority patent/US20020134198A1/en
Priority to AU2002218757A priority patent/AU2002218757A1/en
Priority to JP2002508596A priority patent/JP2004502037A/ja
Priority to IL14838301A priority patent/IL148383A0/xx
Priority to EP01984153A priority patent/EP1299206A1/de
Priority to ZA200201752A priority patent/ZA200201752B/en
Publication of ATA11692000A publication Critical patent/ATA11692000A/de
Application granted granted Critical
Publication of AT410640B publication Critical patent/AT410640B/de

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C21B3/08—Cooling slag
    • 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
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • C22C1/1042—Alloys containing non-metals starting from a melt by atomising
    • 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
    • B22F2009/0824—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 with a specific atomising 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
    • B22F2009/088—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
    • B22F2009/0892—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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/026—Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/066—Receptacle features where the slag is treated
    • C21B2400/072—Tanks to collect the slag, e.g. water tank

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
AT0116900A 2000-07-07 2000-07-07 Verfahren und vorrichtung zum zerstäuben von metallschmelzen AT410640B (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
AT0116900A AT410640B (de) 2000-07-07 2000-07-07 Verfahren und vorrichtung zum zerstäuben von metallschmelzen
PCT/AT2001/000225 WO2002004154A1 (de) 2000-07-07 2001-07-06 Verfahren und vorrichtung zum zerstäuben von metallschmelzen
US10/070,527 US20020134198A1 (en) 2000-07-07 2001-07-06 Method and device for atomizing molten metals
AU2002218757A AU2002218757A1 (en) 2000-07-07 2001-07-06 Method and device for atomizing molten metals
JP2002508596A JP2004502037A (ja) 2000-07-07 2001-07-06 金属溶湯のアトマイズ方法および装置
IL14838301A IL148383A0 (en) 2000-07-07 2001-07-06 Method and device for atomizing molten metals
EP01984153A EP1299206A1 (de) 2000-07-07 2001-07-06 Verfahren und vorrichtung zum zerstäuben von metallschmelzen
ZA200201752A ZA200201752B (en) 2000-07-07 2002-03-01 Method and device for atomizing molten metals.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0116900A AT410640B (de) 2000-07-07 2000-07-07 Verfahren und vorrichtung zum zerstäuben von metallschmelzen

Publications (2)

Publication Number Publication Date
ATA11692000A true ATA11692000A (de) 2002-11-15
AT410640B AT410640B (de) 2003-06-25

Family

ID=3686507

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0116900A AT410640B (de) 2000-07-07 2000-07-07 Verfahren und vorrichtung zum zerstäuben von metallschmelzen

Country Status (8)

Country Link
US (1) US20020134198A1 (de)
EP (1) EP1299206A1 (de)
JP (1) JP2004502037A (de)
AT (1) AT410640B (de)
AU (1) AU2002218757A1 (de)
IL (1) IL148383A0 (de)
WO (1) WO2002004154A1 (de)
ZA (1) ZA200201752B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2208446T3 (es) * 1999-10-15 2004-06-16 Applikations- Und Technikzentrum Fur Energieverfahrens-, Umwelt-, Und Stromungstechnik Produccion de un polvo a partir de metal fundido por pulverizacion con gas reactivo.
AT411362B (de) * 2002-08-29 2003-12-29 Tribovent Verfahrensentwicklg Verfahren zum zerstäuben und granulieren von schmelzen sowie vorrichtung zur durchführung dieses verfahrens
US7470307B2 (en) * 2005-03-29 2008-12-30 Climax Engineered Materials, Llc Metal powders and methods for producing the same
US8197885B2 (en) * 2008-01-11 2012-06-12 Climax Engineered Materials, Llc Methods for producing sodium/molybdenum power compacts
KR101143888B1 (ko) * 2009-12-15 2012-05-11 한국기계연구원 기계적 활성화법을 이용한 금속복합분말의 제조방법 및 이에 따라 제조되는 금속복합분말
EP2514542B1 (de) * 2009-12-15 2016-05-04 Korea Institute Of Machinery & Materials Herstellungsverfahren und herstellungsvorrichtung für ein verbundmetallpulver mit einem gassprühverfahren
KR101143887B1 (ko) * 2009-12-15 2012-05-11 한국기계연구원 가스분무법을 이용한 금속복합분말의 제조방법 및 이에 따라 제조되는 금속복합분말
KR100983947B1 (ko) * 2010-05-26 2010-09-27 연규엽 구형미세마그네슘분말 제조장치
CN102847949B (zh) * 2012-09-27 2014-03-26 西北有色金属研究院 一种球形Ru-V粉末钎料的制备方法
GB2508200B (en) * 2012-11-23 2015-08-05 Siemens Vai Metals Tech Gmbh Slag granulation system and method of operation
DE102015107876A1 (de) * 2015-05-19 2016-11-24 Technische Universität Bergakademie Freiberg Vorrichtung und Verfahren zum Zerstäuben von Schmelzen
CN106001587B (zh) * 2016-06-30 2019-09-10 安泰（霸州）特种粉业有限公司 制备铁基水雾化软磁合金粉用中间包及其制造方法
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
AT518979B1 (de) * 2016-11-15 2018-03-15 Radmat Ag Verfahren und Vorrichtung zur Aufarbeitung einer Eisenoxid und Phosphoroxide enthaltenden Schmelze
US11185920B2 (en) 2018-01-12 2021-11-30 Hammond Group, Inc. Methods and systems for making metal-containing particles
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
CN113145853B (zh) * 2021-04-22 2023-04-18 鞍钢股份有限公司 一种球状金属粉的气雾化制备装置及方法
CN119406652B (zh) * 2024-12-02 2026-02-13 西北工业大学 雾化装置、雾化方法和应用

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH215365A (de) * 1938-11-11 1941-06-30 Glasfasern A G Verfahren und Vorrichtung zur Erzeugung von Fasern aus Glas, Schlacke oder ähnlichen in der Hitze plastischen Stoffen.
AT309962B (de) * 1971-05-13 1973-09-10 Mannesmann Ag Verfahren und Vorrichtung Herstellen von Metallpulver
DE2126856B2 (de) * 1971-05-27 1972-11-23 Mannesmann AG, 4000 Düsseldorf Verfahren und vorrichtung zum herstellen von metallpulver
GB1413651A (en) * 1971-11-04 1975-11-12 Singer A R E Atomising of metals
US4619845A (en) * 1985-02-22 1986-10-28 The United States Of America As Represented By The Secretary Of The Navy Method for generating fine sprays of molten metal for spray coating and powder making
DE3533964C1 (de) * 1985-09-24 1987-01-15 Alfred Prof Dipl-Ing Dr-I Walz Verfahren und Vorrichtung zum Herstellen von Feinstpulver in Kugelform
US4671994A (en) * 1986-02-10 1987-06-09 Materials Technology Corporation Method for producing fiber reinforced hollow microspheres
GB8622949D0 (en) * 1986-09-24 1986-10-29 Alcan Int Ltd Alloy composites
US5019686A (en) * 1988-09-20 1991-05-28 Alloy Metals, Inc. High-velocity flame spray apparatus and method of forming materials
DE4019563A1 (de) * 1990-06-15 1991-12-19 Mannesmann Ag Verfahren zur herstellung von metallpulver
DE4132693A1 (de) * 1991-10-01 1993-04-08 Messer Griesheim Gmbh Verfahren und vorrichtung zur herstellung von pulvern
DE4340102C2 (de) * 1993-11-22 1996-12-12 Mannesmann Ag Einrichtung zum Zerstäuben von Metallschmelzen, insbesondere zur Herstellung von Metallpulver oder Metallgegenständen
DE19758111C2 (de) * 1997-12-17 2001-01-25 Gunther Schulz Verfahren und Vorrichtung zur Herstellung feiner Pulver durch Zerstäubung von Schmelzen mit Gasen
AT406262B (de) * 1998-06-29 2000-03-27 Holderbank Financ Glarus Verfahren und vorrichtung zum granulieren und zerkleinern von flüssigen schlacken
AT407247B (de) * 1998-12-01 2001-01-25 Holderbank Financ Glarus Verfahren zum granulieren von flüssigen schlackenschmelzen sowie vorrichtung zur durchführung dieses verfahrens
AT408437B (de) * 2000-02-22 2001-11-26 Holderbank Financ Glarus Einrichtung zum zerstäuben von flüssigen schmelzen

Also Published As

Publication number Publication date
IL148383A0 (en) 2002-09-12
WO2002004154A1 (de) 2002-01-17
AT410640B (de) 2003-06-25
JP2004502037A (ja) 2004-01-22
AU2002218757A1 (en) 2002-01-21
US20020134198A1 (en) 2002-09-26
ZA200201752B (en) 2003-06-02
EP1299206A1 (de) 2003-04-09

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Legal Events

Date Code Title Description
ENE Inventor named
ELJ Ceased due to non-payment of the annual fee