EP0232244A3 - Flushing arrangement for a metallurgical vessel - Google Patents

Flushing arrangement for a metallurgical vessel Download PDF

Info

Publication number
EP0232244A3
EP0232244A3 EP87890013A EP87890013A EP0232244A3 EP 0232244 A3 EP0232244 A3 EP 0232244A3 EP 87890013 A EP87890013 A EP 87890013A EP 87890013 A EP87890013 A EP 87890013A EP 0232244 A3 EP0232244 A3 EP 0232244A3
Authority
EP
European Patent Office
Prior art keywords
metallurgical vessel
flushing arrangement
flushing
arrangement
metallurgical
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.)
Granted
Application number
EP87890013A
Other languages
German (de)
Other versions
EP0232244A2 (en
EP0232244B1 (en
Inventor
Aktiengesellschaft Voest-Alpine
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.)
Primetals Technologies Austria GmbH
Original Assignee
Voestalpine AG
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 Voestalpine AG filed Critical Voestalpine AG
Publication of EP0232244A2 publication Critical patent/EP0232244A2/en
Publication of EP0232244A3 publication Critical patent/EP0232244A3/en
Application granted granted Critical
Publication of EP0232244B1 publication Critical patent/EP0232244B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/35—Blowing from above and through the bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
EP87890013A 1986-02-03 1987-01-26 Flushing arrangement for a metallurgical vessel Expired - Lifetime EP0232244B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT245/86 1986-02-03
AT0024586A AT384034B (en) 1986-02-03 1986-02-03 RINSING DEVICE FOR A METALLURGICAL VESSEL

Publications (3)

Publication Number Publication Date
EP0232244A2 EP0232244A2 (en) 1987-08-12
EP0232244A3 true EP0232244A3 (en) 1988-04-06
EP0232244B1 EP0232244B1 (en) 1990-01-10

Family

ID=3485406

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87890013A Expired - Lifetime EP0232244B1 (en) 1986-02-03 1987-01-26 Flushing arrangement for a metallurgical vessel

Country Status (12)

Country Link
US (1) US4744546A (en)
EP (1) EP0232244B1 (en)
JP (1) JPH0819453B2 (en)
KR (1) KR940004898B1 (en)
CN (1) CN1006303B (en)
AT (1) AT384034B (en)
AU (1) AU599949B2 (en)
CS (1) CS258148B2 (en)
DE (1) DE3761382D1 (en)
HU (1) HU205781B (en)
SU (1) SU1554780A3 (en)
ZA (1) ZA87137B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836433A (en) * 1988-05-13 1989-06-06 Insul Company, Inc. Device for introducing stirring gas into molten metal in metered amount
DE3919238A1 (en) * 1989-06-13 1990-12-20 Voest Alpine Ind Anlagen RINSING DEVICE FOR A METALLURGICAL VESSEL
DE4126237A1 (en) * 1991-08-08 1993-03-04 Radex Heraklith PRE-PREPARED INSTALLATION ELEMENT FOR ELECTRIC ARC FURNACES AND RELATED ELECTRIC ARC FURNACES

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064449B1 (en) * 1981-04-24 1984-11-28 Compagnie Francaise Des Aciers Speciaux Apparatus for blowing an agitating gas into a converter for refining metals
EP0155255A2 (en) * 1984-03-15 1985-09-18 VOEST-ALPINE Aktiengesellschaft A flushing arrangement for a metallurgical vessel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE635868A (en) * 1962-08-07
FR2455008A1 (en) * 1979-04-25 1980-11-21 Siderurgie Fse Inst Rech REFRACTORY PIECE WITH SELECTIVE AND ORIENTED PERMEABILITY FOR THE INSUFFLATION OF A FLUID
LU82069A1 (en) * 1980-01-09 1981-09-10 Arbed METHOD FOR REFINING A METAL BATH
CS241483B2 (en) * 1980-06-25 1986-03-13 Arbed Refractory building body
LU82597A1 (en) * 1980-07-09 1982-02-17 Arbed FIRE-RESISTANT, GAS-PERMEABLE CONSTRUCTION
FR2495187A1 (en) * 1980-12-02 1982-06-04 Siderurgie Fse Inst Rech PROCESS FOR PRODUCING METALLURGICAL CONTAINER FUND

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064449B1 (en) * 1981-04-24 1984-11-28 Compagnie Francaise Des Aciers Speciaux Apparatus for blowing an agitating gas into a converter for refining metals
EP0155255A2 (en) * 1984-03-15 1985-09-18 VOEST-ALPINE Aktiengesellschaft A flushing arrangement for a metallurgical vessel

Also Published As

Publication number Publication date
KR870008035A (en) 1987-09-23
US4744546A (en) 1988-05-17
ZA87137B (en) 1987-09-30
ATA24586A (en) 1987-02-15
AU599949B2 (en) 1990-08-02
KR940004898B1 (en) 1994-06-04
CN87100479A (en) 1987-10-07
JPH0819453B2 (en) 1996-02-28
DE3761382D1 (en) 1990-02-15
CN1006303B (en) 1990-01-03
SU1554780A3 (en) 1990-03-30
AU6745487A (en) 1987-08-06
CS258148B2 (en) 1988-07-15
CS67087A2 (en) 1987-11-12
HUT48827A (en) 1989-07-28
EP0232244A2 (en) 1987-08-12
AT384034B (en) 1987-09-25
EP0232244B1 (en) 1990-01-10
JPS62205215A (en) 1987-09-09
HU205781B (en) 1992-06-29

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