ATE185167T1 - Gasspüleinrichtung zum wandseitigen einbau in metallurgische schmelzgefässe - Google Patents

Gasspüleinrichtung zum wandseitigen einbau in metallurgische schmelzgefässe

Info

Publication number
ATE185167T1
ATE185167T1 AT95100728T AT95100728T ATE185167T1 AT E185167 T1 ATE185167 T1 AT E185167T1 AT 95100728 T AT95100728 T AT 95100728T AT 95100728 T AT95100728 T AT 95100728T AT E185167 T1 ATE185167 T1 AT E185167T1
Authority
AT
Austria
Prior art keywords
wall
side installation
flushing device
metallurgical melting
gas flushing
Prior art date
Application number
AT95100728T
Other languages
English (en)
Inventor
Alfred Ing Reiterer
Guenther Ing Nemecz
Original Assignee
Veitsch Radex 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 Veitsch Radex Ag filed Critical Veitsch Radex Ag
Application granted granted Critical
Publication of ATE185167T1 publication Critical patent/ATE185167T1/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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
AT95100728T 1994-03-25 1995-01-20 Gasspüleinrichtung zum wandseitigen einbau in metallurgische schmelzgefässe ATE185167T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4410289A DE4410289C1 (de) 1994-03-25 1994-03-25 Gasspüleinrichtung zum wandseitigen Einbau in metallurgische Schmelzgefäße

Publications (1)

Publication Number Publication Date
ATE185167T1 true ATE185167T1 (de) 1999-10-15

Family

ID=6513775

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95100728T ATE185167T1 (de) 1994-03-25 1995-01-20 Gasspüleinrichtung zum wandseitigen einbau in metallurgische schmelzgefässe

Country Status (7)

Country Link
US (1) US5622673A (de)
EP (1) EP0678584B1 (de)
JP (1) JPH07268441A (de)
AT (1) ATE185167T1 (de)
CA (1) CA2145360C (de)
DE (1) DE4410289C1 (de)
ES (1) ES2139100T3 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3716388C1 (de) * 1987-05-15 1988-10-27 Radex Deutschland Ag Gasspuelstein
US4858894A (en) * 1988-06-30 1989-08-22 Labate M D Stirring block with unidirectional grain structure having improved erosion resistance
DE3911881C1 (en) * 1989-04-11 1990-08-09 Radex-Heraklith Industriebeteiligungs Ag, Wien, At Fired gas flushing brick - for decarburisation of molten steel in vacuum vessel, comprises ceramic parallel tube lets
DE4014509A1 (de) * 1990-05-07 1991-11-14 Didier Werke Ag Gasspueler
DE4201748C2 (de) * 1992-01-23 1994-01-05 Intocast Gmbh Verfahren zur Herstellung der feuerfesten Zustellung einer Gießpfanne

Also Published As

Publication number Publication date
CA2145360A1 (en) 1995-09-26
US5622673A (en) 1997-04-22
JPH07268441A (ja) 1995-10-17
ES2139100T3 (es) 2000-02-01
CA2145360C (en) 2000-01-11
EP0678584A1 (de) 1995-10-25
DE4410289C1 (de) 1995-03-16
EP0678584B1 (de) 1999-09-29

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee