ATE29044T1 - Gasspuelstein fuer metallurgische gefaesse. - Google Patents

Gasspuelstein fuer metallurgische gefaesse.

Info

Publication number
ATE29044T1
ATE29044T1 AT84112403T AT84112403T ATE29044T1 AT E29044 T1 ATE29044 T1 AT E29044T1 AT 84112403 T AT84112403 T AT 84112403T AT 84112403 T AT84112403 T AT 84112403T AT E29044 T1 ATE29044 T1 AT E29044T1
Authority
AT
Austria
Prior art keywords
gas
shaped brick
collecting chamber
brick
annular collecting
Prior art date
Application number
AT84112403T
Other languages
German (de)
English (en)
Inventor
Hans Dipl-Ing Hoeffgen
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 ATE29044T1 publication Critical patent/ATE29044T1/de

Links

Classifications

    • 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)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AT84112403T 1983-11-17 1984-10-15 Gasspuelstein fuer metallurgische gefaesse. ATE29044T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3341491A DE3341491C1 (de) 1983-11-17 1983-11-17 Gasspuelstein fuer metallurgische Gefaesse
EP84112403A EP0148336B1 (de) 1983-11-17 1984-10-15 Gasspülstein für metallurgische Gefässe

Publications (1)

Publication Number Publication Date
ATE29044T1 true ATE29044T1 (de) 1987-09-15

Family

ID=6214506

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84112403T ATE29044T1 (de) 1983-11-17 1984-10-15 Gasspuelstein fuer metallurgische gefaesse.

Country Status (6)

Country Link
US (1) US4560149A (en])
EP (1) EP0148336B1 (en])
JP (1) JPS60116712A (en])
AT (1) ATE29044T1 (en])
CA (1) CA1230479A (en])
DE (2) DE3341491C1 (en])

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3527793A1 (de) * 1985-08-02 1987-02-12 Esb Schweissbetrieb Burbach & Verfahren zur montage eines fuer metallurgische gefaesse vorgesehenen gasspuelsteins
CH666491A5 (de) * 1985-09-04 1988-07-29 Burbach & Bender Ohg Gasspuelstein fuer metallurgische gefaesse.
AT384623B (de) * 1985-12-23 1987-12-10 Tosin Albert Spuelstein fuer metallurgische gefaesse
US4705563A (en) * 1986-10-23 1987-11-10 The United States Of America As Represented By The United States Department Of Energy Methods and apparatus for reducing corrosion in refractory linings
AT388936B (de) * 1988-04-13 1989-09-25 Veitscher Magnesitwerke Ag Feuerfester, gasdurchlaessiger spuelstein
US4938461A (en) * 1989-06-02 1990-07-03 Zedmark Refractories Corp. Device for distributing gas into molten metal
US5104097A (en) * 1990-09-14 1992-04-14 Martin & Pagenstecher Gmbha Gas stir plugs with slots and method of making the same
US5249778A (en) * 1992-04-14 1993-10-05 Dolomitwerke Gmbh Gas stir plug device with visual wear indicator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA849446A (en) * 1970-08-18 Centre National De Recherches Metallurgiques Method and device for treating liquid metal in the ladle
NL296346A (en]) * 1962-08-07
DE2719829A1 (de) * 1977-05-04 1978-11-09 Georg Gail Gasspuelstein fuer pfannen, oefen etc.
GB1594631A (en) * 1978-04-06 1981-08-05 Electricity Council Injectors for injecting gas into molten metal
DE8129091U1 (de) * 1981-10-05 1983-01-27 Sindelar, Günter, Dr.-Ing., 5102 Würselen "metallurgisches gefaess"
NL189008C (nl) * 1981-11-18 1992-12-01 Hoogovens Groep Bv Gasdoorlatend wandelement voor een met vuurvast materiaal bekleed metallurgisch vat, in het bijzonder voor een l.d.-staalconverter.
AT376455B (de) * 1982-10-06 1984-11-26 Oesterr Amerikan Magnesit Metallurgischer ofen oder metallurgisches gefaess

Also Published As

Publication number Publication date
JPS60116712A (ja) 1985-06-24
CA1230479A (en) 1987-12-22
EP0148336B1 (de) 1987-08-19
US4560149A (en) 1985-12-24
EP0148336A1 (de) 1985-07-17
JPH0140886B2 (en]) 1989-09-01
DE3341491C1 (de) 1985-07-11
DE3465497D1 (en) 1987-09-24

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Legal Events

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