FR2294786A1 - METHOD AND INSTALLATION FOR THE ATOMIZATION OF METALS - Google Patents

METHOD AND INSTALLATION FOR THE ATOMIZATION OF METALS

Info

Publication number
FR2294786A1
FR2294786A1 FR7538441A FR7538441A FR2294786A1 FR 2294786 A1 FR2294786 A1 FR 2294786A1 FR 7538441 A FR7538441 A FR 7538441A FR 7538441 A FR7538441 A FR 7538441A FR 2294786 A1 FR2294786 A1 FR 2294786A1
Authority
FR
France
Prior art keywords
atomization
metals
installation
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.)
Withdrawn
Application number
FR7538441A
Other languages
French (fr)
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.)
Inco Ltd
Original Assignee
Inco Ltd
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 Inco Ltd filed Critical Inco Ltd
Publication of FR2294786A1 publication Critical patent/FR2294786A1/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
FR7538441A 1974-12-18 1975-12-16 METHOD AND INSTALLATION FOR THE ATOMIZATION OF METALS Withdrawn FR2294786A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53375674A 1974-12-18 1974-12-18

Publications (1)

Publication Number Publication Date
FR2294786A1 true FR2294786A1 (en) 1976-07-16

Family

ID=24127329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538441A Withdrawn FR2294786A1 (en) 1974-12-18 1975-12-16 METHOD AND INSTALLATION FOR THE ATOMIZATION OF METALS

Country Status (8)

Country Link
JP (1) JPS6224481B2 (en)
AT (1) AT360822B (en)
AU (1) AU8782975A (en)
CA (1) CA1078567A (en)
DE (1) DE2556960A1 (en)
FR (1) FR2294786A1 (en)
GB (1) GB1529858A (en)
SE (1) SE7514250L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560086A1 (en) * 1984-02-29 1985-08-30 Gen Electric APPARATUS AND METHOD FOR ATOMIZING UNSTABLE CURRENTS OF A FUSED MASS
EP0340152A1 (en) * 1988-03-29 1989-11-02 MANNESMANN Aktiengesellschaft Apparatus for atomising a liquid-metal jet

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418124A (en) 1980-10-06 1983-11-29 General Electric Company Plasma spray-cast components
US5120352A (en) * 1983-06-23 1992-06-09 General Electric Company Method and apparatus for making alloy powder
US5263689A (en) * 1983-06-23 1993-11-23 General Electric Company Apparatus for making alloy power
GB2142046B (en) * 1983-06-23 1987-01-07 Gen Electric Method and apparatus for making alloy powder
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
DE4019563A1 (en) * 1990-06-15 1991-12-19 Mannesmann Ag Prodn. of e.g. iron powder by atomising cast melt stream - using gaseous phase of liquid droplets esp. water to effect atomisation
US5268018A (en) * 1991-11-05 1993-12-07 General Electric Company Controlled process for the production of a spray of atomized metal droplets
US5176874A (en) * 1991-11-05 1993-01-05 General Electric Company Controlled process for the production of a spray of atomized metal droplets
US5171358A (en) * 1991-11-05 1992-12-15 General Electric Company Apparatus for producing solidified metals of high cleanliness
US5198017A (en) * 1992-02-11 1993-03-30 General Electric Company Apparatus and process for controlling the flow of a metal stream
DE4241359A1 (en) * 1992-09-14 1994-03-17 Leybold Durferrit Gmbh Method and appts for bottom tapping of a ceramic-free melt for production of metal powders - through a bore in a metal disc fitted into the bottom aperture of the crucible.
EP3056304A1 (en) * 2015-02-16 2016-08-17 Uvån Holding AB A nozzle and a tundish arrangement for the granulation of molten material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2046873A1 (en) * 1969-06-18 1971-03-12 Republic Steel Corp

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549548B2 (en) * 1972-04-27 1979-04-25
JPS5325968B2 (en) * 1972-07-04 1978-07-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2046873A1 (en) * 1969-06-18 1971-03-12 Republic Steel Corp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560086A1 (en) * 1984-02-29 1985-08-30 Gen Electric APPARATUS AND METHOD FOR ATOMIZING UNSTABLE CURRENTS OF A FUSED MASS
EP0340152A1 (en) * 1988-03-29 1989-11-02 MANNESMANN Aktiengesellschaft Apparatus for atomising a liquid-metal jet

Also Published As

Publication number Publication date
JPS6224481B2 (en) 1987-05-28
DE2556960A1 (en) 1976-07-01
ATA959875A (en) 1980-06-15
AU8782975A (en) 1977-06-30
CA1078567A (en) 1980-06-03
AT360822B (en) 1981-02-10
SE7514250L (en) 1976-06-21
JPS5171865A (en) 1976-06-22
GB1529858A (en) 1978-10-25

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse