ATE183423T1 - Einrichtung zur inertgasversorgung einer düse für ein metallurgisches gefäss - Google Patents

Einrichtung zur inertgasversorgung einer düse für ein metallurgisches gefäss

Info

Publication number
ATE183423T1
ATE183423T1 AT95402052T AT95402052T ATE183423T1 AT E183423 T1 ATE183423 T1 AT E183423T1 AT 95402052 T AT95402052 T AT 95402052T AT 95402052 T AT95402052 T AT 95402052T AT E183423 T1 ATE183423 T1 AT E183423T1
Authority
AT
Austria
Prior art keywords
inert gas
nozzle
metallurgical vessel
supplying
supplying inert
Prior art date
Application number
AT95402052T
Other languages
English (en)
Inventor
Patrick Tassot
Pierre Lerouge
Brunello Rosaia
Original Assignee
Lorraine Laminage
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 Lorraine Laminage filed Critical Lorraine Laminage
Application granted granted Critical
Publication of ATE183423T1 publication Critical patent/ATE183423T1/de

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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C21C5/462—Means for handling, e.g. adjusting, changing, coupling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/58—Pouring-nozzles with gas injecting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
AT95402052T 1994-09-23 1995-09-11 Einrichtung zur inertgasversorgung einer düse für ein metallurgisches gefäss ATE183423T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9411396A FR2724858A1 (fr) 1994-09-23 1994-09-23 Dispositif d'alimentation en gaz inerte d'une busette interne pour recipients metallurgiques

Publications (1)

Publication Number Publication Date
ATE183423T1 true ATE183423T1 (de) 1999-09-15

Family

ID=9467229

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95402052T ATE183423T1 (de) 1994-09-23 1995-09-11 Einrichtung zur inertgasversorgung einer düse für ein metallurgisches gefäss

Country Status (5)

Country Link
EP (1) EP0703028B1 (de)
AT (1) ATE183423T1 (de)
DE (1) DE69511494T2 (de)
ES (1) ES2136260T3 (de)
FR (1) FR2724858A1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548854A1 (de) * 1975-10-31 1977-05-05 Metacon Ag Feuerfester stein mit einer durchlassoeffnung fuer fluessiges metall und verfahren zu dessen herstellung
US4502670A (en) * 1984-02-02 1985-03-05 Allied Corporation Gas hook-up to a ladle
DE3735546A1 (de) * 1987-10-21 1989-05-03 Didier Werke Ag Anordnung zum verbinden eines metallteils mit einem formkoerper aus feuerfestmaterial
DE4223944A1 (de) * 1992-07-21 1994-01-27 Didier Werke Ag Anschlußeinrichtung für eine Gaszuleitung eines Formkörpers aus Feuerfestmaterial

Also Published As

Publication number Publication date
EP0703028A1 (de) 1996-03-27
FR2724858B1 (de) 1997-02-07
EP0703028B1 (de) 1999-08-18
ES2136260T3 (es) 1999-11-16
DE69511494D1 (de) 1999-09-23
FR2724858A1 (fr) 1996-03-29
DE69511494T2 (de) 2000-03-23

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee