EP1797976A3 - Pierre de lavage à gaz - Google Patents

Pierre de lavage à gaz Download PDF

Info

Publication number
EP1797976A3
EP1797976A3 EP06021283A EP06021283A EP1797976A3 EP 1797976 A3 EP1797976 A3 EP 1797976A3 EP 06021283 A EP06021283 A EP 06021283A EP 06021283 A EP06021283 A EP 06021283A EP 1797976 A3 EP1797976 A3 EP 1797976A3
Authority
EP
European Patent Office
Prior art keywords
core
bubble brick
melt
filling
axis
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.)
Withdrawn
Application number
EP06021283A
Other languages
German (de)
English (en)
Other versions
EP1797976A2 (fr
Inventor
Thomas Dr. Schraven
Peter Schrader
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.)
Pa-Ha-Ge Feuerfeste Erzeugnisse & Co KG GmbH
Original Assignee
Pa-Ha-Ge Feuerfeste Erzeugnisse & Co KG GmbH
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 Pa-Ha-Ge Feuerfeste Erzeugnisse & Co KG GmbH filed Critical Pa-Ha-Ge Feuerfeste Erzeugnisse & Co KG GmbH
Publication of EP1797976A2 publication Critical patent/EP1797976A2/fr
Publication of EP1797976A3 publication Critical patent/EP1797976A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Cleaning In General (AREA)
EP06021283A 2005-12-15 2006-10-11 Pierre de lavage à gaz Withdrawn EP1797976A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005060432A DE102005060432A1 (de) 2005-12-15 2005-12-15 Spülkegel

Publications (2)

Publication Number Publication Date
EP1797976A2 EP1797976A2 (fr) 2007-06-20
EP1797976A3 true EP1797976A3 (fr) 2008-06-25

Family

ID=37909662

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06021283A Withdrawn EP1797976A3 (fr) 2005-12-15 2006-10-11 Pierre de lavage à gaz

Country Status (5)

Country Link
EP (1) EP1797976A3 (fr)
CN (1) CN101012488A (fr)
BR (1) BRPI0605215A (fr)
DE (1) DE102005060432A1 (fr)
RU (1) RU2006139774A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2111938B1 (fr) * 2008-04-24 2017-04-19 Calderys France Bouchon de purge par gaz de soufflage dans un récipient de traitement métallique
DE202009014246U1 (de) 2009-10-22 2009-12-24 Knöllinger Keramische Verschleißteile GmbH Gasspülstein
WO2017145758A1 (fr) * 2016-02-25 2017-08-31 新日鐵住金株式会社 Buse de soufflage de gaz

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080403A1 (fr) * 1981-11-23 1983-06-01 UNION SIDERURGIQUE DU NORD ET DE L'EST DE LA FRANCE par abréviation "USINOR" Dispositif pour l'introduction de gaz dans un bain de métal liquide
US5573724A (en) * 1994-07-29 1996-11-12 Magneco/Metrel, Inc. Ladle port assembly
DE19619204C1 (de) * 1996-05-11 1997-05-22 Veitsch Radex Ag Gasspüleinrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT28667B (de) 1906-09-26 1907-06-10 Siemens Ag Verfahren zur Herstellung von Kondensatoren.
DE3433349C2 (de) * 1984-09-11 1987-04-23 Micheal Donald Ellwood City Pa. Labate Vorrichtung zum Einführen von Gas in eine Metallschmelze
DE3815664C1 (en) * 1988-05-07 1989-06-15 Burbach & Bender Ohg Esb Schweissbetrieb, 5900 Siegen, De Gas bubble brick for metallurgical vessels and method for its manufacture
CA2014999C (fr) * 1989-04-24 1999-09-07 Kenneth William Bates Injecteur de gaz
DE19846524A1 (de) * 1998-10-09 2000-04-13 Knoellinger Keramische Erzeugn Zweiteiliger Fugenspüler
EP1243361A1 (fr) * 2001-03-19 2002-09-25 Vesuvius Crucible Company Dispositif pour introduire un gaz dans un métal liquide

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080403A1 (fr) * 1981-11-23 1983-06-01 UNION SIDERURGIQUE DU NORD ET DE L'EST DE LA FRANCE par abréviation "USINOR" Dispositif pour l'introduction de gaz dans un bain de métal liquide
US5573724A (en) * 1994-07-29 1996-11-12 Magneco/Metrel, Inc. Ladle port assembly
DE19619204C1 (de) * 1996-05-11 1997-05-22 Veitsch Radex Ag Gasspüleinrichtung

Also Published As

Publication number Publication date
RU2006139774A (ru) 2008-05-20
DE102005060432A1 (de) 2007-06-21
CN101012488A (zh) 2007-08-08
EP1797976A2 (fr) 2007-06-20
BRPI0605215A (pt) 2007-10-09

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