SE509049C2 - Förfarande och anläggning för framställning av atomiserat metallpulver, metallpulver samt användning av metallpulvret - Google Patents

Förfarande och anläggning för framställning av atomiserat metallpulver, metallpulver samt användning av metallpulvret

Info

Publication number
SE509049C2
SE509049C2 SE9601482A SE9601482A SE509049C2 SE 509049 C2 SE509049 C2 SE 509049C2 SE 9601482 A SE9601482 A SE 9601482A SE 9601482 A SE9601482 A SE 9601482A SE 509049 C2 SE509049 C2 SE 509049C2
Authority
SE
Sweden
Prior art keywords
powder
metal powder
plant
coolant
reactor vessel
Prior art date
Application number
SE9601482A
Other languages
English (en)
Swedish (sv)
Other versions
SE9601482L (sv
SE9601482D0 (sv
Inventor
Rutger Larsson
Erik Axmin
Original Assignee
Rutger Larsson Konsult Ab
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 Rutger Larsson Konsult Ab filed Critical Rutger Larsson Konsult Ab
Priority to SE9601482A priority Critical patent/SE509049C2/sv
Publication of SE9601482D0 publication Critical patent/SE9601482D0/xx
Priority to EP97921035A priority patent/EP0904172B1/de
Priority to AU27187/97A priority patent/AU2718797A/en
Priority to CA2251751A priority patent/CA2251751C/en
Priority to DE0904172T priority patent/DE904172T1/de
Priority to US09/171,451 priority patent/US6146439A/en
Priority to DE69711038T priority patent/DE69711038T2/de
Priority to AT97921035T priority patent/ATE214316T1/de
Priority to PCT/SE1997/000656 priority patent/WO1997041986A1/en
Publication of SE9601482L publication Critical patent/SE9601482L/xx
Publication of SE509049C2 publication Critical patent/SE509049C2/sv
Priority to US09/698,506 priority patent/US6364928B1/en

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
    • 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
    • B22F2201/00—Treatment under specific atmosphere
    • B22F2201/30—Carburising atmosphere

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Powder Metallurgy (AREA)
SE9601482A 1996-04-18 1996-04-18 Förfarande och anläggning för framställning av atomiserat metallpulver, metallpulver samt användning av metallpulvret SE509049C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9601482A SE509049C2 (sv) 1996-04-18 1996-04-18 Förfarande och anläggning för framställning av atomiserat metallpulver, metallpulver samt användning av metallpulvret
PCT/SE1997/000656 WO1997041986A1 (en) 1996-04-18 1997-04-18 A process and plant for producing atomized metal powder, metal powder and the use of the metal powder
DE0904172T DE904172T1 (de) 1996-04-18 1997-04-18 Verfahren und anlage zur herstellung von zerstaubtem metallpulver, metallpulver und verwendung des metallpulvers
AU27187/97A AU2718797A (en) 1996-04-18 1997-04-18 A process and plant for producing atomized metal powder, metal powder and the use of the metal powder
CA2251751A CA2251751C (en) 1996-04-18 1997-04-18 A process and plant for producing atomized metal powder, metal powder and the use of the metal powder
EP97921035A EP0904172B1 (de) 1996-04-18 1997-04-18 Verfahren und anlage zur herstellung von zerstaubtem metallpulver, metallpulver und verwendung des metallpulvers
US09/171,451 US6146439A (en) 1996-04-18 1997-04-18 Process and plant for producing atomized metal powder, metal powder and the use of the metal powder
DE69711038T DE69711038T2 (de) 1996-04-18 1997-04-18 Verfahren und anlage zur herstellung von zerstaubtem metallpulver, metallpulver und verwendung des metallpulvers
AT97921035T ATE214316T1 (de) 1996-04-18 1997-04-18 Verfahren und anlage zur herstellung von zerstaubtem metallpulver, metallpulver und verwendung des metallpulvers
US09/698,506 US6364928B1 (en) 1996-04-18 2000-10-26 Process and plant for producing atomized metal powder, metal powder and the use of the metal powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9601482A SE509049C2 (sv) 1996-04-18 1996-04-18 Förfarande och anläggning för framställning av atomiserat metallpulver, metallpulver samt användning av metallpulvret

Publications (3)

Publication Number Publication Date
SE9601482D0 SE9601482D0 (sv) 1996-04-18
SE9601482L SE9601482L (sv) 1997-10-19
SE509049C2 true SE509049C2 (sv) 1998-11-30

Family

ID=20402255

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9601482A SE509049C2 (sv) 1996-04-18 1996-04-18 Förfarande och anläggning för framställning av atomiserat metallpulver, metallpulver samt användning av metallpulvret

Country Status (8)

Country Link
US (2) US6146439A (de)
EP (1) EP0904172B1 (de)
AT (1) ATE214316T1 (de)
AU (1) AU2718797A (de)
CA (1) CA2251751C (de)
DE (2) DE904172T1 (de)
SE (1) SE509049C2 (de)
WO (1) WO1997041986A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE521053C2 (sv) * 1998-08-06 2003-09-23 Rutger Larsson Konsult Ab Användning av ett legerat icke-oxiderande metallpulver
US6635101B2 (en) * 2000-09-01 2003-10-21 Fry's Metals, Inc. Rapid surface cooling of solder droplets by flash evaporation
KR102421026B1 (ko) 2016-08-24 2022-07-14 5엔 플러스 아이엔씨. 저융점 금속 또는 합금 분말 미립화 제조 공정
CA3090714C (en) 2018-02-15 2021-07-20 5N Plus Inc. High melting point metal or alloy powders atomization manufacturing processes
EP3747574A1 (de) 2019-06-05 2020-12-09 Hightech Metal ProzessentwicklungsgesellschaftmbH Verfahren und vorrichtung zur herstellung von materialpulver

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE207714C1 (de) *
US4025249A (en) * 1976-01-30 1977-05-24 United Technologies Corporation Apparatus for making metal powder
SE448835B (en) * 1976-04-13 1987-03-23 Ulf Rutger Larson Atomised metal powder prodn. - giving prod. with very low oxygen content and adjustable carbon content, uses granulation chamber with reduced fluid collection
GB1547866A (en) * 1976-04-23 1979-06-27 Powdrex Ltd Production of metal powder
US4124377A (en) * 1977-07-20 1978-11-07 Rutger Larson Konsult Ab Method and apparatus for producing atomized metal powder
ZA785312B (en) * 1977-09-22 1979-08-29 Davy Loewy Ltd Production of metal powder
JPS57164901A (en) * 1981-02-24 1982-10-09 Sumitomo Metal Ind Ltd Low alloy steel powder of superior compressibility, moldability and hardenability
US4385929A (en) * 1981-06-19 1983-05-31 Sumitomo Metal Industries Limited Method and apparatus for production of metal powder
JPS58141306A (ja) * 1982-02-12 1983-08-22 Sumitomo Metal Ind Ltd 金属粉末製造用噴霧媒
EP0108175B1 (de) * 1982-11-02 1988-01-13 Sumitomo Metal Industries, Ltd. Verfahren zur Herstellung von Stahllegierungspulver
SE451551B (sv) * 1983-08-31 1987-10-19 Ulf Rutger Larson Anordning for utmatning och avdrivning
DE3533954A1 (de) * 1985-09-24 1987-03-26 Agfa Gevaert Ag Automatisch be- und entladbare roentgenfilmkassette und hierfuer geeignetes roentgenfilmkassettenbe- und -entladegeraet
DE3533964C1 (de) * 1985-09-24 1987-01-15 Alfred Prof Dipl-Ing Dr-I Walz Verfahren und Vorrichtung zum Herstellen von Feinstpulver in Kugelform
SE8505078L (sv) * 1985-10-28 1987-04-29 Rutger Larson Konsult Ab Sett och anordning for avdrivning av vetska fran vetskebemengda metallpartiklar
DE3730147A1 (de) * 1987-09-09 1989-03-23 Leybold Ag Verfahren zur herstellung von pulvern aus geschmolzenen stoffen
US4770718A (en) * 1987-10-23 1988-09-13 Iowa State University Research Foundation, Inc. Method of preparing copper-dendritic composite alloys for mechanical reduction
ES2036605T3 (es) * 1988-01-29 1993-06-01 Norsk Hydro A.S. Aparato para producir polvo metalico.
GB8813338D0 (en) * 1988-06-06 1988-07-13 Osprey Metals Ltd Powder production
US4999051A (en) * 1989-09-27 1991-03-12 Crucible Materials Corporation System and method for atomizing a titanium-based material
GB9302387D0 (en) * 1993-02-06 1993-03-24 Osprey Metals Ltd Production of powder
JPH0891836A (ja) * 1994-09-19 1996-04-09 Furukawa Co Ltd 亜酸化銅粉末の製造方法

Also Published As

Publication number Publication date
SE9601482L (sv) 1997-10-19
SE9601482D0 (sv) 1996-04-18
ATE214316T1 (de) 2002-03-15
EP0904172A1 (de) 1999-03-31
AU2718797A (en) 1997-11-26
WO1997041986A1 (en) 1997-11-13
CA2251751C (en) 2010-07-06
US6146439A (en) 2000-11-14
WO1997041986B1 (en) 2001-04-12
DE69711038T2 (de) 2002-10-24
DE69711038D1 (de) 2002-04-18
DE904172T1 (de) 1999-09-16
US6364928B1 (en) 2002-04-02
CA2251751A1 (en) 1997-11-13
EP0904172B1 (de) 2002-03-13

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