AU569708B2 - Production of atomized metal - Google Patents

Production of atomized metal

Info

Publication number
AU569708B2
AU569708B2 AU18624/83A AU1862483A AU569708B2 AU 569708 B2 AU569708 B2 AU 569708B2 AU 18624/83 A AU18624/83 A AU 18624/83A AU 1862483 A AU1862483 A AU 1862483A AU 569708 B2 AU569708 B2 AU 569708B2
Authority
AU
Australia
Prior art keywords
production
atomized metal
atomized
metal
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.)
Expired
Application number
AU18624/83A
Other languages
English (en)
Other versions
AU1862483A (en
Inventor
Daniel Robert Barch
Albert David Booz
Kalman Edward Buchovecky
Walter Stanley Cebulak
John Basil Kapustay
Ray Allen Kuchera
Robert Allen Ranser
Adam John Sartschev
David Darelle White Jr.
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.)
Alcoa Corp
Original Assignee
Aluminum Company of America
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 US06/413,513 external-priority patent/US4468183A/en
Priority claimed from US06/413,511 external-priority patent/US4466786A/en
Priority claimed from US06/413,514 external-priority patent/US4464103A/en
Priority claimed from US06/413,512 external-priority patent/US4468182A/en
Priority claimed from US06/416,603 external-priority patent/US4457881A/en
Application filed by Aluminum Company of America filed Critical Aluminum Company of America
Publication of AU1862483A publication Critical patent/AU1862483A/en
Application granted granted Critical
Publication of AU569708B2 publication Critical patent/AU569708B2/en
Anticipated expiration legal-status Critical
Expired 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
    • 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
AU18624/83A 1982-08-31 1983-09-01 Production of atomized metal Expired AU569708B2 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US413513 1982-08-31
US06/413,513 US4468183A (en) 1982-08-31 1982-08-31 Apparatus for the production of particulate metal
US413514 1982-08-31
US06/413,511 US4466786A (en) 1982-08-31 1982-08-31 Apparatus for production of atomized powder
US413511 1982-08-31
US06/413,514 US4464103A (en) 1982-08-31 1982-08-31 Apparatus for the production of atomized metal particles
US413512 1982-08-31
US06/413,512 US4468182A (en) 1982-08-31 1982-08-31 Apparatus for control of powder production
US416603 1982-09-10
US06/416,603 US4457881A (en) 1982-09-10 1982-09-10 Method for collection of atomized metal particles

Publications (2)

Publication Number Publication Date
AU1862483A AU1862483A (en) 1984-03-08
AU569708B2 true AU569708B2 (en) 1988-02-18

Family

ID=27541516

Family Applications (1)

Application Number Title Priority Date Filing Date
AU18624/83A Expired AU569708B2 (en) 1982-08-31 1983-09-01 Production of atomized metal

Country Status (7)

Country Link
AT (1) AT388321B (enExample)
AU (1) AU569708B2 (enExample)
BR (1) BR8304718A (enExample)
DE (1) DE3330836A1 (enExample)
FR (1) FR2532209B1 (enExample)
GB (1) GB2126609B (enExample)
SE (1) SE8304621L (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9002057D0 (en) * 1990-01-30 1990-03-28 Davy Mckee Sheffield An apparatus for producing particles of metal
CN115213421B (zh) * 2022-08-15 2022-11-22 西安建筑科技大学 一种短流程3d打印用钢粉末雾化系统及其雾化方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2293170A (en) * 1969-12-03 1972-06-08 Stora Kopparbergs Bergsland Aktiebolag Method and means for manufacturing a powder by atomizing a molten material

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR877043A (fr) * 1939-01-18 1942-11-25 Prazisionsguss Fabrik Nu Rnber Dispositif pour la pulvérisation de métal
US2638630A (en) * 1949-09-29 1953-05-19 Henry A Golwynne Production of metal powder
FR1079363A (fr) * 1953-05-18 1954-11-29 Poudres métalliques
US3293334A (en) * 1962-08-16 1966-12-20 Reynolds Metals Co Preparation of spherical metal powder
DE1558271B1 (de) * 1967-03-07 1970-07-09 Gotthart Maier Vorrichtung zum Pulverisieren hochschmelzender Stoffe
GB1166807A (en) * 1968-07-30 1969-10-08 Alexandr Sergeevich Sakhiev Method of Producing Finely-Divided Powders of Metals and Alloys
SE337889B (enExample) * 1969-12-15 1971-08-23 Stora Kopparbergs Bergslags Ab
DE2111613A1 (de) * 1971-03-11 1972-09-21 Deutsche Edelstahlwerke Ag Vorrichtung zum Gasverduesen von schmelzfluessigem Metall zu Pulver
GB1383764A (en) * 1971-04-13 1974-02-12 Metals Alloys Birmingham Ltd Production of metal powders
DE2144220C3 (de) * 1971-08-31 1974-04-25 Mannesmann Ag, 4000 Duesseldorf Verfahren und Vorrichtung zum Herstellen von sauerstoffarmen Metallpulvern
GB1452510A (en) * 1973-01-05 1976-10-13 Xerox Corp Spheroidization method and apparatus
FR2366077A2 (fr) * 1976-10-01 1978-04-28 Creusot Loire Dispositif de fabrication de poudre metallique spherique non contaminee par l'atmosphere ambiante
SE425837B (sv) * 1979-05-31 1982-11-15 Asea Ab Anleggning for gasatomisering av en smelta, innefattande kylorgan

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2293170A (en) * 1969-12-03 1972-06-08 Stora Kopparbergs Bergsland Aktiebolag Method and means for manufacturing a powder by atomizing a molten material

Also Published As

Publication number Publication date
SE8304621A0 (sv) 1984-03-01
SE8304621D0 (sv) 1983-08-26
GB2126609A (en) 1984-03-28
FR2532209A1 (fr) 1984-03-02
FR2532209B1 (fr) 1988-04-29
DE3330836C2 (enExample) 1988-08-18
AT388321B (de) 1989-06-12
DE3330836A1 (de) 1984-03-08
BR8304718A (pt) 1984-04-10
GB2126609B (en) 1987-05-28
ATA305283A (de) 1988-11-15
SE8304621L (sv) 1984-03-01
AU1862483A (en) 1984-03-08
GB8323170D0 (en) 1983-09-28

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired