AU2821589A - A method and equipment for microatomizing liquids, preferably melts - Google Patents

A method and equipment for microatomizing liquids, preferably melts

Info

Publication number
AU2821589A
AU2821589A AU28215/89A AU2821589A AU2821589A AU 2821589 A AU2821589 A AU 2821589A AU 28215/89 A AU28215/89 A AU 28215/89A AU 2821589 A AU2821589 A AU 2821589A AU 2821589 A AU2821589 A AU 2821589A
Authority
AU
Australia
Prior art keywords
liquids
microatomizing
equipment
liquid
preferably melts
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.)
Abandoned
Application number
AU28215/89A
Inventor
Hans-Gunnar Larsson
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.)
HG Tech AB
Original Assignee
HG Tech 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 HG Tech AB filed Critical HG Tech AB
Publication of AU2821589A publication Critical patent/AU2821589A/en
Abandoned 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
    • 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
    • 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

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Nozzles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Steroid Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The present invention relates to a method and a means for atomizing liquids, such as metal melts in which a tapping stream (6) of the liquid encounters one or more media jets (9), e.g. gas and/or liquid. The mixed stream obtained is directed towards a barrier (10) with the object of achieving effective dispersion of the liquid in the media, i.e. atomization.
AU28215/89A 1987-12-09 1988-12-05 A method and equipment for microatomizing liquids, preferably melts Abandoned AU2821589A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8704905 1987-12-09
SE8704905A SE462704B (en) 1987-12-09 1987-12-09 PROCEDURES FOR ATOMIZING SCIENCES AND DEVICES FOR IMPLEMENTATION OF THE PROCEDURE

Publications (1)

Publication Number Publication Date
AU2821589A true AU2821589A (en) 1989-07-05

Family

ID=20370540

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28215/89A Abandoned AU2821589A (en) 1987-12-09 1988-12-05 A method and equipment for microatomizing liquids, preferably melts

Country Status (9)

Country Link
EP (1) EP0419479B1 (en)
JP (1) JP2703378B2 (en)
AT (1) ATE93750T1 (en)
AU (1) AU2821589A (en)
BR (1) BR8807838A (en)
DE (1) DE3883788T2 (en)
FI (1) FI87053C (en)
SE (1) SE462704B (en)
WO (1) WO1989005196A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE507828C2 (en) * 1992-01-28 1998-07-20 Hg Tech Ab Atomiseringsförfarande
GB9703673D0 (en) 1997-02-21 1997-04-09 Bradford Particle Design Ltd Method and apparatus for the formation of particles
DE19831335A1 (en) * 1998-07-13 2000-02-10 Michael Angermann Appts to produce micro droplets of molten conductive metals uses a magneto-hydrodynamic pump with modulation to give a clean and controlled droplet ejection
SE9901667D0 (en) * 1999-05-07 1999-05-07 Astra Ab Method and device for forming particles
DE10205897A1 (en) * 2002-02-13 2003-08-21 Mepura Metallpulver Process for the production of particulate material
US20040098839A1 (en) * 2002-11-27 2004-05-27 Pfizer Inc. Crystallization method and apparatus using an impinging plate assembly
FR2960164B1 (en) * 2010-05-21 2014-03-28 Centre Nat Rech Scient PROCESS FOR PRODUCING A NANOMETRY MATERIAL AND REACTOR FOR ITS IMPLEMENTATION
JP5662274B2 (en) * 2011-07-28 2015-01-28 株式会社東芝 Flow rate and particle size measuring method and system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE901855C (en) * 1939-12-13 1954-01-14 Degussa Device for transferring molten substances or mixtures of substances into finely divided form
JPS59171307A (en) * 1983-03-18 1984-09-27 Fujitsu Ltd Tap coefficient switching system
US4559187A (en) * 1983-12-14 1985-12-17 Battelle Development Corporation Production of particulate or powdered metals and alloys
JPS59214340A (en) * 1983-12-15 1984-12-04 Nec Corp System and device for amplitude equalization
NO853772L (en) * 1984-11-02 1986-05-05 Universal Data Systems Inc PROCEDURE FOR ESTABLISHING A COMMUNICATION CHANNEL, MODEM COMMUNICATION SYSTEM AND MICROPROCESSORED MODEM.

Also Published As

Publication number Publication date
FI902863A0 (en) 1990-06-08
WO1989005196A1 (en) 1989-06-15
EP0419479A1 (en) 1991-04-03
SE462704B (en) 1990-08-20
EP0419479B1 (en) 1993-09-01
FI87053C (en) 1992-11-25
JPH03501629A (en) 1991-04-11
DE3883788D1 (en) 1993-10-07
SE8704905L (en) 1989-06-10
SE8704905D0 (en) 1987-12-09
JP2703378B2 (en) 1998-01-26
DE3883788T2 (en) 1993-12-16
FI87053B (en) 1992-08-14
BR8807838A (en) 1990-10-23
ATE93750T1 (en) 1993-09-15

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