SE337482B - - Google Patents

Info

Publication number
SE337482B
SE337482B SE08994/69A SE899469A SE337482B SE 337482 B SE337482 B SE 337482B SE 08994/69 A SE08994/69 A SE 08994/69A SE 899469 A SE899469 A SE 899469A SE 337482 B SE337482 B SE 337482B
Authority
SE
Sweden
Application number
SE08994/69A
Inventor
F Kusama
M Yamanaka
Original Assignee
Showa Denko Kk
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 Showa Denko Kk filed Critical Showa Denko Kk
Priority to SE08994/69A priority Critical patent/SE337482B/xx
Publication of SE337482B publication Critical patent/SE337482B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/32—Obtaining chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
SE08994/69A 1969-06-25 1969-06-25 SE337482B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE08994/69A SE337482B (en) 1969-06-25 1969-06-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE08994/69A SE337482B (en) 1969-06-25 1969-06-25

Publications (1)

Publication Number Publication Date
SE337482B true SE337482B (en) 1971-08-09

Family

ID=20275553

Family Applications (1)

Application Number Title Priority Date Filing Date
SE08994/69A SE337482B (en) 1969-06-25 1969-06-25

Country Status (1)

Country Link
SE (1) SE337482B (en)

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