IT1030069B - Procedimento e dispositivo per l affinazione e.o decarburazione di basni metallici fusi - Google Patents

Procedimento e dispositivo per l affinazione e.o decarburazione di basni metallici fusi

Info

Publication number
IT1030069B
IT1030069B IT70094/74A IT7009474A IT1030069B IT 1030069 B IT1030069 B IT 1030069B IT 70094/74 A IT70094/74 A IT 70094/74A IT 7009474 A IT7009474 A IT 7009474A IT 1030069 B IT1030069 B IT 1030069B
Authority
IT
Italy
Prior art keywords
basni
decarburation
refining
procedure
melted metal
Prior art date
Application number
IT70094/74A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1030069B publication Critical patent/IT1030069B/it

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
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
IT70094/74A 1973-11-14 1974-10-17 Procedimento e dispositivo per l affinazione e.o decarburazione di basni metallici fusi IT1030069B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7315403A SE392478B (sv) 1973-11-14 1973-11-14 Sett och anordning for raffinering av metallsmeltor

Publications (1)

Publication Number Publication Date
IT1030069B true IT1030069B (it) 1979-03-30

Family

ID=20319100

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70094/74A IT1030069B (it) 1973-11-14 1974-10-17 Procedimento e dispositivo per l affinazione e.o decarburazione di basni metallici fusi

Country Status (9)

Country Link
US (1) US3961779A (it)
JP (1) JPS5080216A (it)
BE (1) BE821684A (it)
DE (1) DE2452611C2 (it)
ES (1) ES431907A1 (it)
FR (1) FR2250825B1 (it)
GB (1) GB1486803A (it)
IT (1) IT1030069B (it)
SE (1) SE392478B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588170A (en) * 1985-09-06 1986-05-13 Insul Company, Inc. Side mounted lance for ladles
DE3612613C1 (de) * 1986-04-15 1986-11-27 Krupp Stahl Ag, 4630 Bochum Rinne zum kontinuierlichen Raffinieren von Metallschmelzen, insbesondere von Roheisenschmelzen
DE3708730A1 (de) * 1987-03-18 1988-09-29 Kloeckner Stahl Gmbh Verfahren zum wiedereinsatz von filterstaeuben
US4740241A (en) * 1987-05-22 1988-04-26 Labate M D Dual action lance for ladles
DE102015105307A1 (de) * 2015-04-08 2016-10-13 Sms Group Gmbh Konverter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE901543C (de) * 1951-04-06 1954-01-11 Louis Francois Alexis Vignot Konverter zur Erzeugung von Windfrisch-Stahl mit Sauerstoffanwendung
US2855293A (en) * 1955-03-21 1958-10-07 Air Liquide Method and apparatus for treating molten metal with oxygen
JPS4916685U (it) * 1972-05-23 1974-02-12

Also Published As

Publication number Publication date
SE7315403L (it) 1975-05-15
ES431907A1 (es) 1977-01-16
FR2250825B1 (it) 1978-04-28
FR2250825A1 (it) 1975-06-06
DE2452611C2 (de) 1982-04-22
SE392478B (sv) 1977-03-28
JPS5080216A (it) 1975-06-30
GB1486803A (en) 1977-09-28
US3961779A (en) 1976-06-08
BE821684A (fr) 1975-02-17
DE2452611A1 (de) 1975-05-15

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