SE8301435L - Anordning for vakuumavgasning av smelt stal - Google Patents

Anordning for vakuumavgasning av smelt stal

Info

Publication number
SE8301435L
SE8301435L SE8301435A SE8301435A SE8301435L SE 8301435 L SE8301435 L SE 8301435L SE 8301435 A SE8301435 A SE 8301435A SE 8301435 A SE8301435 A SE 8301435A SE 8301435 L SE8301435 L SE 8301435L
Authority
SE
Sweden
Prior art keywords
tank
hole
vacuum
exhaust device
vacuum exhaust
Prior art date
Application number
SE8301435A
Other languages
English (en)
Other versions
SE8301435D0 (sv
SE451462B (sv
Inventor
M Geijer
A Ostlund
Original Assignee
Asea 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 Asea Ab filed Critical Asea Ab
Priority to SE8301435A priority Critical patent/SE451462B/sv
Publication of SE8301435D0 publication Critical patent/SE8301435D0/sv
Publication of SE8301435L publication Critical patent/SE8301435L/sv
Publication of SE451462B publication Critical patent/SE451462B/sv

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
    • C21C7/10—Handling in a vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
SE8301435A 1983-03-16 1983-03-16 Anordning for vakuumavgasning av smelt stal SE451462B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8301435A SE451462B (sv) 1983-03-16 1983-03-16 Anordning for vakuumavgasning av smelt stal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8301435A SE451462B (sv) 1983-03-16 1983-03-16 Anordning for vakuumavgasning av smelt stal

Publications (3)

Publication Number Publication Date
SE8301435D0 SE8301435D0 (sv) 1983-03-16
SE8301435L true SE8301435L (sv) 1984-09-17
SE451462B SE451462B (sv) 1987-10-12

Family

ID=20350395

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8301435A SE451462B (sv) 1983-03-16 1983-03-16 Anordning for vakuumavgasning av smelt stal

Country Status (1)

Country Link
SE (1) SE451462B (sv)

Also Published As

Publication number Publication date
SE8301435D0 (sv) 1983-03-16
SE451462B (sv) 1987-10-12

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