DK1022078T3 - Fremgangsmåde og apparat til fremstilling af metalpulver ved hjælp af gasforstövning - Google Patents

Fremgangsmåde og apparat til fremstilling af metalpulver ved hjælp af gasforstövning

Info

Publication number
DK1022078T3
DK1022078T3 DK00890013T DK00890013T DK1022078T3 DK 1022078 T3 DK1022078 T3 DK 1022078T3 DK 00890013 T DK00890013 T DK 00890013T DK 00890013 T DK00890013 T DK 00890013T DK 1022078 T3 DK1022078 T3 DK 1022078T3
Authority
DK
Denmark
Prior art keywords
metal powder
gas atomization
making metal
making
atomization
Prior art date
Application number
DK00890013T
Other languages
Danish (da)
English (en)
Inventor
Claes Tornberg
Original Assignee
Boehler Edelstahl
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 Boehler Edelstahl filed Critical Boehler Edelstahl
Application granted granted Critical
Publication of DK1022078T3 publication Critical patent/DK1022078T3/da

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
    • 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
DK00890013T 1999-01-19 2000-01-18 Fremgangsmåde og apparat til fremstilling af metalpulver ved hjælp af gasforstövning DK1022078T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0007099A AT409235B (de) 1999-01-19 1999-01-19 Verfahren und vorrichtung zur herstellung von metallpulver

Publications (1)

Publication Number Publication Date
DK1022078T3 true DK1022078T3 (da) 2005-03-14

Family

ID=3480743

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00890013T DK1022078T3 (da) 1999-01-19 2000-01-18 Fremgangsmåde og apparat til fremstilling af metalpulver ved hjælp af gasforstövning

Country Status (9)

Country Link
US (3) US6334884B1 (de)
EP (1) EP1022078B1 (de)
JP (1) JP4171955B2 (de)
AT (2) AT409235B (de)
DE (1) DE50008367D1 (de)
DK (1) DK1022078T3 (de)
ES (1) ES2231150T3 (de)
SI (1) SI1022078T1 (de)
UA (1) UA61959C2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409235B (de) * 1999-01-19 2002-06-25 Boehler Edelstahl Verfahren und vorrichtung zur herstellung von metallpulver
AT408990B (de) * 2000-08-16 2002-04-25 Holderbank Financ Glarus Einrichtung zum zerstäuben von flüssigen medien, insbesondere flüssigen schmelzen
AT411580B (de) * 2001-04-11 2004-03-25 Boehler Edelstahl Verfahren zur pulvermetallurgischen herstellung von gegenständen
WO2003031103A1 (de) * 2001-10-10 2003-04-17 Claes Tornberg Verfahren zur herstellung von metallpulver aus spratzigen teilchen
AT412328B (de) * 2002-04-03 2005-01-25 Claes Dipl Ing Tornberg Verfahren zur herstellung von metallpulver
AT411230B (de) * 2001-10-10 2003-11-25 Claes Dipl Ing Tornberg Verfahren zur herstellung von metallpulver aus spratzigen teilchen
DE10205897A1 (de) * 2002-02-13 2003-08-21 Mepura Metallpulver Verfahren zur Herstellung von partikelförmigem Material
US7744808B2 (en) * 2007-12-10 2010-06-29 Ajax Tocco Magnethermic Corporation System and method for producing shot from molten material
CH705750A1 (de) 2011-10-31 2013-05-15 Alstom Technology Ltd Verfahren zur Herstellung von Komponenten oder Abschnitten, die aus einer Hochtemperatur-Superlegierung bestehen.
EP2700459B1 (de) 2012-08-21 2019-10-02 Ansaldo Energia IP UK Limited Verfahren zur Herstellung eines dreidimensionalen Gegenstandes
EP2737965A1 (de) * 2012-12-01 2014-06-04 Alstom Technology Ltd Verfahren zur Herstellung einer metallischen Komponente mittels Zusatzlaserfertigung
US9981315B2 (en) * 2013-09-24 2018-05-29 Iowa State University Research Foundation, Inc. Atomizer for improved ultra-fine powder production
KR101536454B1 (ko) * 2013-12-20 2015-07-13 주식회사 포스코 분말 제조 장치 및 분말 형성 방법
CA2992303C (en) * 2015-07-17 2018-08-21 Ap&C Advanced Powders And Coatings Inc. Plasma atomization metal powder manufacturing processes and systems therefor
CN108367361A (zh) * 2015-10-29 2018-08-03 Ap&C高端粉末涂料公司 金属粉末雾化制造方法
WO2017177315A1 (en) 2016-04-11 2017-10-19 Ap&C Advanced Powders & Coatings Inc. Reactive metal powders in-flight heat treatment processes
KR102240416B1 (ko) 2016-08-24 2021-04-15 5엔 플러스 아이엔씨. 저융점 금속 또는 합금 분말 미립화 제조 공정
US11185920B2 (en) 2018-01-12 2021-11-30 Hammond Group, Inc. Methods and systems for making metal-containing particles
KR102546750B1 (ko) 2018-02-15 2023-06-22 5엔 플러스 아이엔씨. 고융점 금속 또는 합금 분말의 미립화 제조 방법
US11559837B2 (en) 2018-04-04 2023-01-24 Metal Powder Works, LLC System and method for powder manufacturing

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Publication number Priority date Publication date Assignee Title
FR1227274A (fr) * 1958-01-17 1960-08-19 Kohlswa Jernverks Ab Perfectionnements apportés aux procédés et dispositifs pour pulvériser ou décomposer des matières solides
US2968062A (en) 1959-03-23 1961-01-17 Federal Mogul Bower Bearings Atomizing nozzle and pouring cup assembly for the manufacture of metal powders
NL270569A (de) * 1960-10-24
GB1272229A (en) * 1968-11-27 1972-04-26 British Iron Steel Research Improvements in and relating to the treatment of molten material
US3752611A (en) * 1969-06-18 1973-08-14 Republic Steel Corp Apparatus for producing metal powder
SE421758B (sv) 1970-11-11 1982-02-01 Uddeholms Ab Anordning enligt svenskt patent 6916675-9 for granulering av smelt metall
US4272463A (en) 1974-12-18 1981-06-09 The International Nickel Co., Inc. Process for producing metal powder
JPS5172906A (en) * 1974-12-23 1976-06-24 Hitachi Metals Ltd Tankabutsuo fukashitakosokudokoguko
US4382903A (en) 1978-07-21 1983-05-10 Asea Aktiebolag Method for manufacturing a metal powder by granulation of a metal melt
ATE25465T1 (de) * 1983-07-12 1987-02-15 Cirm Co Ind Recuperat Metal Verfahren zum herstellen von granulaten aus stahlwerkschlacke.
DE3675955D1 (de) 1985-02-18 1991-01-17 Nat Res Dev Verfahren zum verteilen von fluessigkeiten auf substrata.
GB8527852D0 (en) * 1985-11-12 1985-12-18 Osprey Metals Ltd Atomization of metals
US4905899A (en) 1985-11-12 1990-03-06 Osprey Metals Limited Atomisation of metals
SE461848B (sv) 1987-12-09 1990-04-02 Hg Tech Ab Foerfarande foer atomisering av vaetskor och anordning foer genomfoerande av foerfarandet
AT395230B (de) * 1989-11-16 1992-10-27 Boehler Gmbh Verfahren zur herstellung von vormaterial fuer werkstuecke mit hohem anteil an metallverbindungen
US5238482A (en) * 1991-05-22 1993-08-24 Crucible Materials Corporation Prealloyed high-vanadium, cold work tool steel particles and methods for producing the same
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
AT409235B (de) * 1999-01-19 2002-06-25 Boehler Edelstahl Verfahren und vorrichtung zur herstellung von metallpulver
AT411580B (de) * 2001-04-11 2004-03-25 Boehler Edelstahl Verfahren zur pulvermetallurgischen herstellung von gegenständen

Also Published As

Publication number Publication date
ES2231150T3 (es) 2005-05-16
EP1022078B1 (de) 2004-10-27
UA61959C2 (uk) 2003-12-15
US6334884B1 (en) 2002-01-01
DE50008367D1 (de) 2004-12-02
JP2000212608A (ja) 2000-08-02
US7198657B2 (en) 2007-04-03
AT409235B (de) 2002-06-25
US6632394B2 (en) 2003-10-14
SI1022078T1 (en) 2005-06-30
EP1022078A3 (de) 2003-05-07
US20040031354A1 (en) 2004-02-19
JP4171955B2 (ja) 2008-10-29
ATE280649T1 (de) 2004-11-15
ATA7099A (de) 2001-11-15
EP1022078A2 (de) 2000-07-26
US20010054784A1 (en) 2001-12-27

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