ATE40805T1 - Anlage zur metallpulver-herstellung durch edelgas- oder stickstoffverduesung. - Google Patents

Anlage zur metallpulver-herstellung durch edelgas- oder stickstoffverduesung.

Info

Publication number
ATE40805T1
ATE40805T1 AT85107797T AT85107797T ATE40805T1 AT E40805 T1 ATE40805 T1 AT E40805T1 AT 85107797 T AT85107797 T AT 85107797T AT 85107797 T AT85107797 T AT 85107797T AT E40805 T1 ATE40805 T1 AT E40805T1
Authority
AT
Austria
Prior art keywords
nitrogen
metal powder
aerosolation
plant
noble gas
Prior art date
Application number
AT85107797T
Other languages
English (en)
Inventor
Heinrich Amlinger
Original Assignee
Leybold Ag
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 Leybold Ag filed Critical Leybold Ag
Application granted granted Critical
Publication of ATE40805T1 publication Critical patent/ATE40805T1/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
    • 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
    • B22F2009/0832—Handling of atomising fluid, e.g. heating, cooling, cleaning, recirculating
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/815—Chemically inert or reactive atmosphere

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
AT85107797T 1984-06-27 1985-06-24 Anlage zur metallpulver-herstellung durch edelgas- oder stickstoffverduesung. ATE40805T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843423597 DE3423597A1 (de) 1984-06-27 1984-06-27 Anlage zur metallpulver-herstellung durch edelgas- oder stickstoffverduesung
EP85107797A EP0167914B1 (de) 1984-06-27 1985-06-24 Anlage zur Metallpulver-Herstellung durch Edelgas- oder Stickstoffverdüsung

Publications (1)

Publication Number Publication Date
ATE40805T1 true ATE40805T1 (de) 1989-03-15

Family

ID=6239220

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85107797T ATE40805T1 (de) 1984-06-27 1985-06-24 Anlage zur metallpulver-herstellung durch edelgas- oder stickstoffverduesung.

Country Status (4)

Country Link
US (1) US4629407A (de)
EP (1) EP0167914B1 (de)
AT (1) ATE40805T1 (de)
DE (2) DE3423597A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524729A1 (de) * 1985-07-11 1987-01-15 Leybold Heraeus Gmbh & Co Kg Vorrichtung zum reinigen von schwefel- und stickstoffhaltigen rauchgasen
DE3843859A1 (de) * 1988-12-24 1990-06-28 Messer Griesheim Gmbh Herstellung von titanpulvern durch verduesung der schmelze
US5220797A (en) * 1990-09-28 1993-06-22 The Boc Group, Inc. Argon recovery from argon-oxygen-decarburization process waste gases
US5106399A (en) * 1991-02-25 1992-04-21 Union Carbide Industrial Gases Technology Corporation Argon purification system
DE4132693A1 (de) * 1991-10-01 1993-04-08 Messer Griesheim Gmbh Verfahren und vorrichtung zur herstellung von pulvern
RU2158659C1 (ru) * 1999-08-12 2000-11-10 Акционерное общество открытого типа "Всероссийский алюминиево-магниевый институт" Установка для получения порошков алюминия, магния и их сплавов
RU2173728C2 (ru) * 1999-12-23 2001-09-20 Акционерное общество открытого типа "Всероссийский алюминиево-магниевый институт" Материал для сопла и способ изготовления сопла для распыления расплавов алюминия, магния и их сплавов
US20020125591A1 (en) * 2000-12-04 2002-09-12 Jaynes Scot Eric Process and apparatus for producing atomized powder using recirculating atomizing gas
KR20050085153A (ko) * 2002-11-26 2005-08-29 프랙스에어 테크놀로지, 인코포레이티드 금속 분무기를 위한 기체 공급 및 회수
GB0708385D0 (en) * 2007-05-01 2007-06-06 Atomising Systems Ltd Method and apparatus for the gas atomisation of molten metal
CN101417340B (zh) * 2008-09-24 2011-05-04 上海大学 循环式雾化金属粉末制备方法和装置
KR100983947B1 (ko) * 2010-05-26 2010-09-27 연규엽 구형미세마그네슘분말 제조장치
CN102000828B (zh) * 2010-09-26 2013-01-16 王昌祺 金属超微雾化粉碎分级系统及其金属雾化装置
PL3887081T3 (pl) * 2018-07-27 2025-11-17 Innomaq 21, S.L. Proces wytwarzania proszku stopowego
EP3976293A4 (de) 2019-05-24 2023-07-05 Equispheres Inc. Metallpulverbasiertes herstellungsverfahren in einer gasatmosphäre mit geringer verschmutzung und system
CN110976894B (zh) * 2020-01-03 2024-06-18 河南省远洋粉体科技股份有限公司 铝基合金粉真空气雾化生产系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638626A (en) * 1949-09-29 1953-05-19 Henry A Golwynne Apparatus for the production of metal powder
US2587614A (en) * 1949-09-29 1952-03-04 Henry A Golwynne Production of metal powder
US2787534A (en) * 1952-06-19 1957-04-02 Rufert Chemical Company Metal powder
US4111672A (en) * 1973-10-10 1978-09-05 Saint-Gobain Industries Method and apparatus for suppression of pollution in mineral fiber manufacture
FR2366077A2 (fr) * 1976-10-01 1978-04-28 Creusot Loire Dispositif de fabrication de poudre metallique spherique non contaminee par l'atmosphere ambiante
US4343750A (en) * 1976-01-30 1982-08-10 United Technologies Corporation Method for producing metal powder
US4179278A (en) * 1977-02-16 1979-12-18 Midrex Corporation Method for reducing particulate iron oxide to molten iron with solid reductant

Also Published As

Publication number Publication date
US4629407A (en) 1986-12-16
DE3423597A1 (de) 1986-01-09
EP0167914B1 (de) 1989-02-15
DE3568264D1 (en) 1989-03-23
EP0167914A1 (de) 1986-01-15

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee