CS231153B2 - Method of molten metal spraying in making metal powder and device to perform the method - Google Patents

Method of molten metal spraying in making metal powder and device to perform the method Download PDF

Info

Publication number
CS231153B2
CS231153B2 CS708169A CS816970A CS231153B2 CS 231153 B2 CS231153 B2 CS 231153B2 CS 708169 A CS708169 A CS 708169A CS 816970 A CS816970 A CS 816970A CS 231153 B2 CS231153 B2 CS 231153B2
Authority
CS
Czechoslovakia
Prior art keywords
stream
molten metal
nozzles
fluid jet
argon
Prior art date
Application number
CS708169A
Other languages
Czech (cs)
English (en)
Other versions
CS816970A2 (en
Inventor
Sven H Backstroem
Per Hellman
Original Assignee
Sven H Backstroem
Per Hellman
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 Sven H Backstroem, Per Hellman filed Critical Sven H Backstroem
Publication of CS816970A2 publication Critical patent/CS816970A2/cs
Publication of CS231153B2 publication Critical patent/CS231153B2/cs

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

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Glanulating (AREA)
CS708169A 1969-12-03 1970-12-03 Method of molten metal spraying in making metal powder and device to perform the method CS231153B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE6916675A SE341053C (sv) 1969-12-03 1969-12-03 Anordning for pulvertillverkning genom granulering av en smelta

Publications (2)

Publication Number Publication Date
CS816970A2 CS816970A2 (en) 1984-02-13
CS231153B2 true CS231153B2 (en) 1984-10-15

Family

ID=20302593

Family Applications (1)

Application Number Title Priority Date Filing Date
CS708169A CS231153B2 (en) 1969-12-03 1970-12-03 Method of molten metal spraying in making metal powder and device to perform the method

Country Status (14)

Country Link
JP (1) JPS5335028B1 (fr)
AT (1) AT330820B (fr)
BE (1) BE759740A (fr)
CA (1) CA955366A (fr)
CS (1) CS231153B2 (fr)
DE (1) DE2057862C3 (fr)
ES (1) ES386093A1 (fr)
FR (1) FR2080357A5 (fr)
GB (1) GB1339436A (fr)
LU (1) LU62176A1 (fr)
NL (1) NL7017682A (fr)
PL (1) PL81249B1 (fr)
SE (1) SE341053C (fr)
ZA (1) ZA708178B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE337889B (fr) * 1969-12-15 1971-08-23 Stora Kopparbergs Bergslags Ab
SE394604B (sv) * 1974-12-18 1977-07-04 Uddeholms Ab Forfarande och anordning for pulvertillverkning genom granulering av en smelta
DE3216651A1 (de) * 1982-05-04 1983-11-10 Max Planck Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Keramischer formkoerper und verfahren und vorrichtung zu seiner herstellung
GB2171032B (en) * 1985-02-18 1988-04-20 Nat Res Dev Distributing liquid onto a substrate
AT13319U1 (de) * 2012-07-25 2013-10-15 Rimmer Karl Dipl Ing Dr Verfahren zur Herstellung eines Pulvers einer Metalllegierung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE133246C (fr) *
DE156723C (fr) *
CH315662A (de) * 1952-12-06 1956-08-31 Moossche Eisenwerke Ag Verfahren zur Herstellung von metallischen Granalien und Vorrichtung zur Durchführung dieses Verfahrens
GB1166807A (en) * 1968-07-30 1969-10-08 Alexandr Sergeevich Sakhiev Method of Producing Finely-Divided Powders of Metals and Alloys

Also Published As

Publication number Publication date
AT330820B (de) 1976-07-26
DE2057862C3 (de) 1981-04-23
JPS5335028B1 (fr) 1978-09-25
DE2057862A1 (de) 1971-06-09
BE759740A (fr) 1971-05-17
GB1339436A (en) 1973-12-05
LU62176A1 (fr) 1971-05-12
DE2057862B2 (de) 1979-06-28
CS816970A2 (en) 1984-02-13
NL7017682A (fr) 1971-06-07
SE341053C (sv) 1980-12-15
ATA1088470A (de) 1975-10-15
ES386093A1 (es) 1973-12-16
PL81249B1 (fr) 1975-08-30
FR2080357A5 (fr) 1971-11-12
SE341053B (fr) 1971-12-13
ZA708178B (en) 1971-08-25
CA955366A (en) 1974-10-01

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