ATE125882T1 - Atomisierung von metallen. - Google Patents

Atomisierung von metallen.

Info

Publication number
ATE125882T1
ATE125882T1 AT89912118T AT89912118T ATE125882T1 AT E125882 T1 ATE125882 T1 AT E125882T1 AT 89912118 T AT89912118 T AT 89912118T AT 89912118 T AT89912118 T AT 89912118T AT E125882 T1 ATE125882 T1 AT E125882T1
Authority
AT
Austria
Prior art keywords
stream
atomizing
gas
spray
respect
Prior art date
Application number
AT89912118T
Other languages
English (en)
Inventor
Stuart Jeffrey Coombs
Gordon Roger Glen Road Dunstan
Original Assignee
Osprey Metals 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 Osprey Metals Ltd filed Critical Osprey Metals Ltd
Application granted granted Critical
Publication of ATE125882T1 publication Critical patent/ATE125882T1/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
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
    • B05B7/0861—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets with one single jet constituted by a liquid or a mixture containing a liquid and several gas jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/1606—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B22D23/003—Moulding by spraying metal on a surface
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Nozzles (AREA)
AT89912118T 1988-10-22 1989-10-20 Atomisierung von metallen. ATE125882T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888824823A GB8824823D0 (en) 1988-10-22 1988-10-22 Atomisation of metals

Publications (1)

Publication Number Publication Date
ATE125882T1 true ATE125882T1 (de) 1995-08-15

Family

ID=10645672

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89912118T ATE125882T1 (de) 1988-10-22 1989-10-20 Atomisierung von metallen.

Country Status (7)

Country Link
EP (1) EP0440706B1 (de)
JP (1) JP2862927B2 (de)
AT (1) ATE125882T1 (de)
AU (1) AU637334B2 (de)
DE (1) DE68923706T2 (de)
GB (1) GB8824823D0 (de)
WO (1) WO1990004661A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9113304D0 (en) * 1991-06-20 1991-08-07 Alcan Int Ltd Metal spraying apparatus
AU666456B3 (en) * 1995-01-31 1996-02-08 David Nathan Nozzle assembly
JP2012000592A (ja) * 2010-06-18 2012-01-05 Kobe Steel Ltd 高温溶湯のガスアトマイザー
RU2508964C1 (ru) * 2012-11-26 2014-03-10 Общество с ограниченной ответственностью "СУАЛ-ПМ" (ООО "СУАЛ-ПМ") Способ распыления расплавленных металлов

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725517A (en) * 1971-11-26 1973-04-03 Whittaker Corp Powder production by gas atomization of liquid metal
US3911173A (en) * 1973-02-05 1975-10-07 Usm Corp Adhesive process
GB8311167D0 (en) * 1983-04-25 1983-06-02 Jenkins W N Directed spray
GB8527852D0 (en) * 1985-11-12 1985-12-18 Osprey Metals Ltd Atomization of metals
DE3811077A1 (de) * 1988-03-29 1989-10-19 Mannesmann Ag Einrichtung fuer die zerstaeubung eines giessstrahles fluessigen metalls

Also Published As

Publication number Publication date
EP0440706A1 (de) 1991-08-14
WO1990004661A1 (en) 1990-05-03
AU637334B2 (en) 1993-05-27
JP2862927B2 (ja) 1999-03-03
DE68923706T2 (de) 1996-01-18
GB8824823D0 (en) 1988-11-30
JPH04501288A (ja) 1992-03-05
EP0440706B1 (de) 1995-08-02
AU4506189A (en) 1990-05-14
DE68923706D1 (de) 1995-09-07

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