AT330820B - METHOD AND APPARATUS FOR THE PRODUCTION OF A POWDER BY SPRAYING A MELT - Google Patents

METHOD AND APPARATUS FOR THE PRODUCTION OF A POWDER BY SPRAYING A MELT

Info

Publication number
AT330820B
AT330820B AT1088470A AT1088470A AT330820B AT 330820 B AT330820 B AT 330820B AT 1088470 A AT1088470 A AT 1088470A AT 1088470 A AT1088470 A AT 1088470A AT 330820 B AT330820 B AT 330820B
Authority
AT
Austria
Prior art keywords
spraying
melt
powder
production
Prior art date
Application number
AT1088470A
Other languages
German (de)
Other versions
ATA1088470A (en
Inventor
Sven Hjalmar Backstrom
Per Hellman
Original Assignee
Stora Kopparbergs Bergslags 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 Stora Kopparbergs Bergslags Ab filed Critical Stora Kopparbergs Bergslags Ab
Publication of ATA1088470A publication Critical patent/ATA1088470A/en
Application granted granted Critical
Publication of AT330820B publication Critical patent/AT330820B/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
AT1088470A 1969-12-03 1970-12-03 METHOD AND APPARATUS FOR THE PRODUCTION OF A POWDER BY SPRAYING A MELT AT330820B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE6916675A SE341053C (en) 1969-12-03 1969-12-03 DEVICE FOR POWDER MANUFACTURE BY GRANULATING A MELT

Publications (2)

Publication Number Publication Date
ATA1088470A ATA1088470A (en) 1975-10-15
AT330820B true AT330820B (en) 1976-07-26

Family

ID=20302593

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1088470A AT330820B (en) 1969-12-03 1970-12-03 METHOD AND APPARATUS FOR THE PRODUCTION OF A POWDER BY SPRAYING A MELT

Country Status (14)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE337889B (en) * 1969-12-15 1971-08-23 Stora Kopparbergs Bergslags Ab
SE394604B (en) * 1974-12-18 1977-07-04 Uddeholms Ab PROCEDURE AND DEVICE FOR POWDER MANUFACTURE BY GRANULATING A MELT
DE3216651A1 (en) * 1982-05-04 1983-11-10 Max Planck Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen CERAMIC MOLDED BODY AND METHOD AND DEVICE FOR ITS PRODUCTION
DE3675955D1 (en) * 1985-02-18 1991-01-17 Nat Res Dev METHOD FOR DISTRIBUTING LIQUIDS TO SUBSTRATA.
AT13319U1 (en) * 2012-07-25 2013-10-15 Rimmer Karl Dipl Ing Dr Process for producing a powder of a metal alloy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE133246C (en) *
DE156723C (en) *
CH315662A (en) * 1952-12-06 1956-08-31 Moossche Eisenwerke Ag Process for the production of metallic granules and apparatus for carrying out this process
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
ES386093A1 (en) 1973-12-16
NL7017682A (en) 1971-06-07
ZA708178B (en) 1971-08-25
DE2057862C3 (en) 1981-04-23
PL81249B1 (en) 1975-08-30
CA955366A (en) 1974-10-01
DE2057862A1 (en) 1971-06-09
FR2080357A5 (en) 1971-11-12
SE341053C (en) 1980-12-15
DE2057862B2 (en) 1979-06-28
CS231153B2 (en) 1984-10-15
JPS5335028B1 (en) 1978-09-25
CS816970A2 (en) 1984-02-13
LU62176A1 (en) 1971-05-12
BE759740A (en) 1971-05-17
ATA1088470A (en) 1975-10-15
SE341053B (en) 1971-12-13
GB1339436A (en) 1973-12-05

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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
ELA Expired due to lapse of time