ATA8732003A - DEVICE FOR SPRAYING MELT - Google Patents

DEVICE FOR SPRAYING MELT

Info

Publication number
ATA8732003A
ATA8732003A AT0087303A AT8732003A ATA8732003A AT A8732003 A ATA8732003 A AT A8732003A AT 0087303 A AT0087303 A AT 0087303A AT 8732003 A AT8732003 A AT 8732003A AT A8732003 A ATA8732003 A AT A8732003A
Authority
AT
Austria
Prior art keywords
spraying melt
spraying
melt
Prior art date
Application number
AT0087303A
Other languages
German (de)
Other versions
AT412093B (en
Inventor
Alfred Dipl Ing Edlinger
Original Assignee
Tribovent Verfahrensentwicklg
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
Priority claimed from AT0038003A external-priority patent/AT412158B/en
Application filed by Tribovent Verfahrensentwicklg filed Critical Tribovent Verfahrensentwicklg
Priority to AT0087303A priority Critical patent/AT412093B/en
Publication of ATA8732003A publication Critical patent/ATA8732003A/en
Priority to PCT/AT2004/000063 priority patent/WO2004081237A1/en
Application granted granted Critical
Publication of AT412093B publication Critical patent/AT412093B/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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C21B3/08—Cooling slag
    • 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
    • B22F2009/0892—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 casting nozzle; controlling metal stream in or after the casting nozzle
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/026—Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
AT0087303A 2003-03-11 2003-06-04 DEVICE FOR SPRAYING MELT AT412093B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT0087303A AT412093B (en) 2003-03-11 2003-06-04 DEVICE FOR SPRAYING MELT
PCT/AT2004/000063 WO2004081237A1 (en) 2003-03-11 2004-03-02 Device for spraying liquefied materials

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0038003A AT412158B (en) 2003-03-11 2003-03-11 Device for atomizing and pulverizing a liquid melt comprises a tundish arranged in a support formed as a combustion chamber with connections for hot gases
AT0087303A AT412093B (en) 2003-03-11 2003-06-04 DEVICE FOR SPRAYING MELT

Publications (2)

Publication Number Publication Date
ATA8732003A true ATA8732003A (en) 2004-02-15
AT412093B AT412093B (en) 2004-09-27

Family

ID=31496396

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0087303A AT412093B (en) 2003-03-11 2003-06-04 DEVICE FOR SPRAYING MELT

Country Status (2)

Country Link
AT (1) AT412093B (en)
WO (1) WO2004081237A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109732094A (en) * 2019-01-22 2019-05-10 宁波中物力拓超微材料有限公司 Lifting sealing device for powder by atomization equipment

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT413283B (en) * 2004-04-01 2006-01-15 Tribovent Verfahrensentwicklg DEVICE AND METHOD FOR OXIDIZING, REDUCING, CALCINATING, SINTERING OR MELTING DUST
CN109702213B (en) * 2019-01-22 2024-04-12 宁波中物力拓超微材料有限公司 Powder cleaning device for atomization powder making equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311343C2 (en) * 1983-03-29 1987-04-23 Alfred Prof. Dipl.-Ing.Dr.-Ing. 7830 Emmendingen Walz Process for producing fine metal powders and apparatus for carrying out the process
DE3533964C1 (en) * 1985-09-24 1987-01-15 Alfred Prof Dipl-Ing Dr-I Walz Method and device for producing fine powder in spherical form
GB8813338D0 (en) * 1988-06-06 1988-07-13 Osprey Metals Ltd Powder production
AT408437B (en) * 2000-02-22 2001-11-26 Holderbank Financ Glarus DEVICE FOR SPRAYING LIQUID MELT
EP1356882A1 (en) * 2002-04-04 2003-10-29 Capital Technology GmbH Device for producing metal powder
AT411362B (en) * 2002-08-29 2003-12-29 Tribovent Verfahrensentwicklg Atomization and granulation of mineral, glass or thermoplastic melts, mixes hot combustion gases from melt chamber with propulsive jet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109732094A (en) * 2019-01-22 2019-05-10 宁波中物力拓超微材料有限公司 Lifting sealing device for powder by atomization equipment

Also Published As

Publication number Publication date
AT412093B (en) 2004-09-27
WO2004081237A1 (en) 2004-09-23

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
EIH Change in the person of patent owner
MM01 Lapse because of not paying annual fees

Effective date: 20130215