ATA5152002A - METHOD FOR PRODUCING METAL POWDER - Google Patents

METHOD FOR PRODUCING METAL POWDER

Info

Publication number
ATA5152002A
ATA5152002A AT5152002A AT5152002A ATA5152002A AT A5152002 A ATA5152002 A AT A5152002A AT 5152002 A AT5152002 A AT 5152002A AT 5152002 A AT5152002 A AT 5152002A AT A5152002 A ATA5152002 A AT A5152002A
Authority
AT
Austria
Prior art keywords
metal powder
producing metal
producing
powder
metal
Prior art date
Application number
AT5152002A
Other languages
German (de)
Other versions
AT412328B (en
Inventor
Claes Dipl Ing Tornberg
Original Assignee
Claes Dipl Ing Tornberg
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 to AT5152002A priority Critical patent/AT412328B/en
Application filed by Claes Dipl Ing Tornberg filed Critical Claes Dipl Ing Tornberg
Priority to PCT/AT2002/000284 priority patent/WO2003031103A1/en
Priority to AT02774152T priority patent/ATE286446T1/en
Priority to JP2003534122A priority patent/JP4328204B2/en
Priority to BRPI0213188-9A priority patent/BR0213188B1/en
Priority to US10/491,795 priority patent/US7309375B2/en
Priority to CA2463125A priority patent/CA2463125C/en
Priority to CN02820205.8A priority patent/CN1290654C/en
Priority to ES02774152T priority patent/ES2236584T3/en
Priority to DE50201970T priority patent/DE50201970D1/en
Priority to EP02774152A priority patent/EP1434666B1/en
Publication of ATA5152002A publication Critical patent/ATA5152002A/en
Application granted granted Critical
Publication of AT412328B publication Critical patent/AT412328B/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
AT5152002A 2001-10-10 2002-04-03 Producing surface-fissured, irregular metal powder comprises diverting stream of molten metal three times using stream of gas or liquid, breaking it into droplets and then solidifying them AT412328B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
AT5152002A AT412328B (en) 2002-04-03 2002-04-03 Producing surface-fissured, irregular metal powder comprises diverting stream of molten metal three times using stream of gas or liquid, breaking it into droplets and then solidifying them
AT02774152T ATE286446T1 (en) 2001-10-10 2002-09-30 METHOD FOR PRODUCING METAL POWDER FROM SPATTERY PARTICLES
JP2003534122A JP4328204B2 (en) 2001-10-10 2002-09-30 Method for producing metal powder composed of irregular particles
BRPI0213188-9A BR0213188B1 (en) 2001-10-10 2002-09-30 method for producing a metal powder consisting of so-called irregular particles.
PCT/AT2002/000284 WO2003031103A1 (en) 2001-10-10 2002-09-30 Method for producing metallic powders consisting of irregular particles
US10/491,795 US7309375B2 (en) 2001-10-10 2002-09-30 Method for producing metallic powders consisting of irregular particles
CA2463125A CA2463125C (en) 2001-10-10 2002-09-30 Method for producing metallic powders consisting of irregular particles
CN02820205.8A CN1290654C (en) 2001-10-10 2002-09-30 Method for producing metal powder consisting of irregular particles
ES02774152T ES2236584T3 (en) 2001-10-10 2002-09-30 PROCEDURE TO PRODUCE METALLIC POWDER BASED ON IRREGULAR PARTICLES.
DE50201970T DE50201970D1 (en) 2001-10-10 2002-09-30 METHOD FOR PRODUCING METAL POWDER FROM SPRING PARTICLES
EP02774152A EP1434666B1 (en) 2001-10-10 2002-09-30 Method for producing metallic powders consisting of irregular particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT5152002A AT412328B (en) 2002-04-03 2002-04-03 Producing surface-fissured, irregular metal powder comprises diverting stream of molten metal three times using stream of gas or liquid, breaking it into droplets and then solidifying them

Publications (2)

Publication Number Publication Date
ATA5152002A true ATA5152002A (en) 2004-06-15
AT412328B AT412328B (en) 2005-01-25

Family

ID=32398589

Family Applications (1)

Application Number Title Priority Date Filing Date
AT5152002A AT412328B (en) 2001-10-10 2002-04-03 Producing surface-fissured, irregular metal powder comprises diverting stream of molten metal three times using stream of gas or liquid, breaking it into droplets and then solidifying them

Country Status (1)

Country Link
AT (1) AT412328B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409235B (en) * 1999-01-19 2002-06-25 Boehler Edelstahl METHOD AND DEVICE FOR PRODUCING METAL POWDER
AT408990B (en) * 2000-08-16 2002-04-25 Holderbank Financ Glarus DEVICE FOR SPRAYING LIQUID MEDIA, IN PARTICULAR LIQUID MELT

Also Published As

Publication number Publication date
AT412328B (en) 2005-01-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee