DE3672275D1 - Einduesvorrichtung fuer metallurgische gefaesse. - Google Patents

Einduesvorrichtung fuer metallurgische gefaesse.

Info

Publication number
DE3672275D1
DE3672275D1 DE8686110485T DE3672275T DE3672275D1 DE 3672275 D1 DE3672275 D1 DE 3672275D1 DE 8686110485 T DE8686110485 T DE 8686110485T DE 3672275 T DE3672275 T DE 3672275T DE 3672275 D1 DE3672275 D1 DE 3672275D1
Authority
DE
Germany
Prior art keywords
gas
metallurgical vessels
gas chamber
outlet side
section
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.)
Expired - Fee Related
Application number
DE8686110485T
Other languages
English (en)
Inventor
Manfred Winkelmann
Udo Muschner
Jochen Kopia
Hans Rothfuss
Herbert Metzger
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.)
Didier Werke AG
Original Assignee
Didier Werke 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 Didier Werke AG filed Critical Didier Werke AG
Priority to DE8686110485T priority Critical patent/DE3672275D1/de
Application granted granted Critical
Publication of DE3672275D1 publication Critical patent/DE3672275D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
DE8686110485T 1985-10-30 1986-07-29 Einduesvorrichtung fuer metallurgische gefaesse. Expired - Fee Related DE3672275D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686110485T DE3672275D1 (de) 1985-10-30 1986-07-29 Einduesvorrichtung fuer metallurgische gefaesse.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853538498 DE3538498A1 (de) 1985-10-30 1985-10-30 Einduesvorrichtung fuer metallurgische gefaesse
DE8686110485T DE3672275D1 (de) 1985-10-30 1986-07-29 Einduesvorrichtung fuer metallurgische gefaesse.

Publications (1)

Publication Number Publication Date
DE3672275D1 true DE3672275D1 (de) 1990-08-02

Family

ID=6284756

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853538498 Granted DE3538498A1 (de) 1985-10-30 1985-10-30 Einduesvorrichtung fuer metallurgische gefaesse
DE8686110485T Expired - Fee Related DE3672275D1 (de) 1985-10-30 1986-07-29 Einduesvorrichtung fuer metallurgische gefaesse.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853538498 Granted DE3538498A1 (de) 1985-10-30 1985-10-30 Einduesvorrichtung fuer metallurgische gefaesse

Country Status (3)

Country Link
EP (1) EP0221250B1 (de)
AT (1) ATE54174T1 (de)
DE (2) DE3538498A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3716388C1 (de) * 1987-05-15 1988-10-27 Radex Deutschland Ag Gasspuelstein
DE3717595A1 (de) * 1987-05-25 1988-12-08 Burbach & Bender Ohg Gasspuelvorrichtung fuer metallurgische gefaesse
DE3727938C1 (de) * 1987-08-21 1988-09-08 Didier Werke Ag Spuelstein
DE3802657C1 (de) * 1988-01-29 1989-09-21 Didier-Werke Ag, 6200 Wiesbaden, De
DE3803093A1 (de) * 1988-02-03 1989-08-17 Didier Werke Ag Verfahren und vorrichtung zur herstellung von bauteilen aus keramischem bzw. feuerfestem material mit durchgangskanaelen
DE3810098C1 (de) * 1988-03-25 1989-03-23 Radex-Heraklith Industriebeteiligungs Ag, Wien, At
US4836433A (en) * 1988-05-13 1989-06-06 Insul Company, Inc. Device for introducing stirring gas into molten metal in metered amount
DE3820611A1 (de) * 1988-06-16 1989-12-21 Burbach & Bender Ohg Vorrichtung zur herstellung von bauteilen aus keramischem bzw. feuerfestem material mit mindestens einem eingearbeiteten schlitzfoermigen durchgangskanal
DE3833504A1 (de) * 1988-10-01 1990-04-05 Didier Werke Ag Gasspueleinrichtung
DE3833503A1 (de) * 1988-10-01 1990-04-05 Didier Werke Ag Gasspuelstein
DE3833502A1 (de) * 1988-10-01 1990-04-05 Didier Werke Ag Gasspuelstein
DE3833506A1 (de) * 1988-10-01 1990-04-05 Didier Werke Ag Vorrichtung zum aufspritzen einer ausbesserungsmasse auf einen lochstein
DE3907500C1 (en) * 1989-03-08 1990-08-23 Radex-Heraklith Industriebeteiligungs Ag, Wien, At Gas bubble brick with directed porosity and method for its manufacture
DE4014509A1 (de) * 1990-05-07 1991-11-14 Didier Werke Ag Gasspueler
US5249778A (en) * 1992-04-14 1993-10-05 Dolomitwerke Gmbh Gas stir plug device with visual wear indicator
DE4410289C1 (de) * 1994-03-25 1995-03-16 Veitsch Radex Ag Gasspüleinrichtung zum wandseitigen Einbau in metallurgische Schmelzgefäße
DE4411538C1 (de) * 1994-04-02 1995-12-14 Didier Werke Ag Verfahren zum Herstellen einer Gas- und/oder Feststoffblaseinrichtung für metallurgische Gefäße, sowie nach dem Verfahren hergestellte Blaseinrichtung
DE19504941C2 (de) * 1995-02-15 1998-05-20 Knoellinger Horst Gasspülstein
DE19954918C2 (de) * 1999-11-16 2001-09-20 Veitsch Radex Gmbh Wien Feuerfester keramischer Gasspülstein
DE10326113B3 (de) * 2003-06-06 2004-12-16 Lwb Refractories Gmbh Gasspüler mit geneigten schlitzförmigen Kanälen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1594631A (en) * 1978-04-06 1981-08-05 Electricity Council Injectors for injecting gas into molten metal
DE8028296U1 (de) * 1980-10-23 1981-05-27 Arbed S.A., Luxembourg Gasdurchlässiger Ausmauerungskörper aus feuerfestem Material
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.
DE3206499C1 (de) * 1982-02-24 1988-03-03 Didier-Werke Ag, 6200 Wiesbaden Vorrichtung zum Einführen von Gasen in metallurgische Gefäße
LU85131A1 (de) * 1983-12-12 1985-09-12 Arbed Gasdurchlaessiger baukoerper aus feuerfestem material

Also Published As

Publication number Publication date
DE3538498A1 (de) 1987-05-07
ATE54174T1 (de) 1990-07-15
EP0221250A1 (de) 1987-05-13
DE3538498C2 (de) 1987-10-15
EP0221250B1 (de) 1990-06-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee