ZA849883B - Reduction process for forming powdered alloys from mixed metal iron oxides - Google Patents

Reduction process for forming powdered alloys from mixed metal iron oxides

Info

Publication number
ZA849883B
ZA849883B ZA849883A ZA849883A ZA849883B ZA 849883 B ZA849883 B ZA 849883B ZA 849883 A ZA849883 A ZA 849883A ZA 849883 A ZA849883 A ZA 849883A ZA 849883 B ZA849883 B ZA 849883B
Authority
ZA
South Africa
Prior art keywords
reduction process
mixed metal
iron oxides
metal iron
powdered alloys
Prior art date
Application number
ZA849883A
Other languages
English (en)
Inventor
Stuart Leon Soled
Aaron Wold
Robert John Kerhsaw
Original Assignee
Exxon Research Engineering Co
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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of ZA849883B publication Critical patent/ZA849883B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • 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
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Catalysts (AREA)
ZA849883A 1983-12-20 1984-12-19 Reduction process for forming powdered alloys from mixed metal iron oxides ZA849883B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56446783A 1983-12-20 1983-12-20

Publications (1)

Publication Number Publication Date
ZA849883B true ZA849883B (en) 1986-07-30

Family

ID=24254590

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA849883A ZA849883B (en) 1983-12-20 1984-12-19 Reduction process for forming powdered alloys from mixed metal iron oxides

Country Status (5)

Country Link
JP (1) JPS60155608A (de)
AU (1) AU568707B2 (de)
CA (1) CA1231839A (de)
DE (1) DE3445730A1 (de)
ZA (1) ZA849883B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19831280A1 (de) * 1998-07-13 2000-01-20 Starck H C Gmbh Co Kg Verfahren zur Herstellung von Erdsäuremetallpulvern, insbesondere Niobpulvern

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527602A (en) * 1978-08-18 1980-02-27 Fujitsu Ltd Electron beam exposure device

Also Published As

Publication number Publication date
AU568707B2 (en) 1988-01-07
JPS60155608A (ja) 1985-08-15
CA1231839A (en) 1988-01-26
AU3694984A (en) 1985-07-04
DE3445730A1 (de) 1985-06-27

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