ATE54175T1 - Gasspuelstein. - Google Patents

Gasspuelstein.

Info

Publication number
ATE54175T1
ATE54175T1 AT88104934T AT88104934T ATE54175T1 AT E54175 T1 ATE54175 T1 AT E54175T1 AT 88104934 T AT88104934 T AT 88104934T AT 88104934 T AT88104934 T AT 88104934T AT E54175 T1 ATE54175 T1 AT E54175T1
Authority
AT
Austria
Prior art keywords
gas
gas flush
solids
stone
brick
Prior art date
Application number
AT88104934T
Other languages
English (en)
Inventor
Lorenz Doetsch
Louis Retrayt
Herbert Schaefer
Original Assignee
Radex Deutschland 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 Radex Deutschland Ag filed Critical Radex Deutschland Ag
Application granted granted Critical
Publication of ATE54175T1 publication Critical patent/ATE54175T1/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
    • C21C5/48—Bottoms or tuyéres of converters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Sampling And Sample Adjustment (AREA)
AT88104934T 1987-05-15 1988-03-26 Gasspuelstein. ATE54175T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3716388A DE3716388C1 (de) 1987-05-15 1987-05-15 Gasspuelstein
EP88104934A EP0290766B1 (de) 1987-05-15 1988-03-26 Gasspülstein

Publications (1)

Publication Number Publication Date
ATE54175T1 true ATE54175T1 (de) 1990-07-15

Family

ID=6327686

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88104934T ATE54175T1 (de) 1987-05-15 1988-03-26 Gasspuelstein.

Country Status (3)

Country Link
EP (1) EP0290766B1 (de)
AT (1) ATE54175T1 (de)
DE (1) DE3716388C1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4014509A1 (de) * 1990-05-07 1991-11-14 Didier Werke Ag Gasspueler
DE4103837A1 (de) * 1991-02-08 1992-08-13 Plibrico Gmbh Einblasvorrichtung fuer ein metallurgisches gefaess
DE4406563A1 (de) * 1994-02-23 1995-08-24 Matthias Keuter Düsenrohr für blasende Sauerstoffaufblas-Konverter
DE4410289C1 (de) * 1994-03-25 1995-03-16 Veitsch Radex Ag Gasspüleinrichtung zum wandseitigen Einbau in metallurgische Schmelzgefäße
DE60302894T2 (de) 2002-06-07 2006-07-20 Vesuvius Crucible Co., Wilmington Einspritzeinrichtung sowie verwendung
DE102008029934B3 (de) * 2008-06-26 2009-06-10 Refractory Intellectual Property Gmbh & Co. Kg Feuerfester keramischer Gasspülstein
DE102010007126B3 (de) * 2010-02-05 2011-07-07 Refractory Intellectual Property Gmbh & Co. Kg Gasspüleinrichtung
EP2868404A1 (de) 2013-10-29 2015-05-06 Refractory Intellectual Property GmbH & Co. KG Gasspülsystem für Hochtemperaturschmelzen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU82051A1 (fr) * 1980-01-02 1981-09-10 Arbed Equipement du fond d'un recipient metallurgique pour l'injection de gaz dans un bain de metal
LU82597A1 (de) * 1980-07-09 1982-02-17 Arbed Feuerfester,gasdurchlaessiger baukoerper
DE3520207A1 (de) * 1985-06-05 1986-12-11 Didier-Werke Ag, 6200 Wiesbaden Duesenanordnung zum einblasen von gasen oder feststoffen in eine eine metallschmelze enthaltende pfanne
DE3527793A1 (de) * 1985-08-02 1987-02-12 Esb Schweissbetrieb Burbach & Verfahren zur montage eines fuer metallurgische gefaesse vorgesehenen gasspuelsteins
CH665850A5 (de) * 1985-08-09 1988-06-15 Burbach & Bender Ohg Gasspuelstein fuer metallurgische gefaesse.
CH666491A5 (de) * 1985-09-04 1988-07-29 Burbach & Bender Ohg Gasspuelstein fuer metallurgische gefaesse.
DE3538498A1 (de) * 1985-10-30 1987-05-07 Didier Werke Ag Einduesvorrichtung fuer metallurgische gefaesse
DE3634448A1 (de) * 1986-10-09 1988-04-21 Didier Werke Ag Spueleinrichtung

Also Published As

Publication number Publication date
EP0290766A3 (en) 1989-06-28
EP0290766B1 (de) 1990-06-27
EP0290766A2 (de) 1988-11-17
DE3716388C1 (de) 1988-10-27

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