ES431907A1 - Metodo y su correspondiente dispositivo de refinado yno des-carburacion de una colada de metal. - Google Patents

Metodo y su correspondiente dispositivo de refinado yno des-carburacion de una colada de metal.

Info

Publication number
ES431907A1
ES431907A1 ES431907A ES431907A ES431907A1 ES 431907 A1 ES431907 A1 ES 431907A1 ES 431907 A ES431907 A ES 431907A ES 431907 A ES431907 A ES 431907A ES 431907 A1 ES431907 A1 ES 431907A1
Authority
ES
Spain
Prior art keywords
melt
ladle
refining
finishing
tilted
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
ES431907A
Other languages
English (en)
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska 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, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of ES431907A1 publication Critical patent/ES431907A1/es
Expired legal-status Critical Current

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)
ES431907A 1973-11-14 1974-11-13 Metodo y su correspondiente dispositivo de refinado yno des-carburacion de una colada de metal. Expired ES431907A1 (es)

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
ES431907A1 true ES431907A1 (es) 1977-01-16

Family

ID=20319100

Family Applications (1)

Application Number Title Priority Date Filing Date
ES431907A Expired ES431907A1 (es) 1973-11-14 1974-11-13 Metodo y su correspondiente dispositivo de refinado yno des-carburacion de una colada de metal.

Country Status (9)

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

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 (es) * 1972-05-23 1974-02-12

Also Published As

Publication number Publication date
SE7315403L (es) 1975-05-15
FR2250825B1 (es) 1978-04-28
IT1030069B (it) 1979-03-30
FR2250825A1 (es) 1975-06-06
DE2452611C2 (de) 1982-04-22
SE392478B (sv) 1977-03-28
JPS5080216A (es) 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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