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FR2765126B1 - Procede de coulee de metal liquide dans un conduit comprenant au moins deux pieces refractaires - Google Patents

Procede de coulee de metal liquide dans un conduit comprenant au moins deux pieces refractaires

Info

Publication number
FR2765126B1
FR2765126B1 FR9707986A FR9707986A FR2765126B1 FR 2765126 B1 FR2765126 B1 FR 2765126B1 FR 9707986 A FR9707986 A FR 9707986A FR 9707986 A FR9707986 A FR 9707986A FR 2765126 B1 FR2765126 B1 FR 2765126B1
Authority
FR
France
Prior art keywords
conduit
liquid metal
casting liquid
inert gas
refractory pieces
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
FR9707986A
Other languages
English (en)
Other versions
FR2765126A1 (fr
Inventor
Michel Florent
Francis Lecleire
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.)
Sollac SA
Original Assignee
Sollac SA
Lorraine de Laminage Continu SA SOLLAC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9508458&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2765126(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Priority to FR9707986A priority Critical patent/FR2765126B1/fr
Priority to DE69811036T priority patent/DE69811036T2/de
Priority to EP98401310A priority patent/EP0913219B1/fr
Priority to AT98401310T priority patent/ATE231761T1/de
Priority to CA002239480A priority patent/CA2239480A1/fr
Priority to US09/105,012 priority patent/US6016940A/en
Publication of FR2765126A1 publication Critical patent/FR2765126A1/fr
Publication of FR2765126B1 publication Critical patent/FR2765126B1/fr
Application granted granted Critical
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
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/42—Features relating to gas injection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/58—Pouring-nozzles with gas injecting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Ceramic Products (AREA)
FR9707986A 1997-06-26 1997-06-26 Procede de coulee de metal liquide dans un conduit comprenant au moins deux pieces refractaires Expired - Fee Related FR2765126B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9707986A FR2765126B1 (fr) 1997-06-26 1997-06-26 Procede de coulee de metal liquide dans un conduit comprenant au moins deux pieces refractaires
DE69811036T DE69811036T2 (de) 1997-06-26 1998-06-02 Verfahren zum Giessen flüssiger Metalle in eine mindestens zwei feuerfeste Teile aufweisende Leitung
EP98401310A EP0913219B1 (fr) 1997-06-26 1998-06-02 Procédé de coulée de métal liquide dans un conduit comprenant au moins deux pièces réfractaires
AT98401310T ATE231761T1 (de) 1997-06-26 1998-06-02 Verfahren zum giessen flüssiger metalle in eine mindestens zwei feuerfeste teile aufweisende leitung
CA002239480A CA2239480A1 (fr) 1997-06-26 1998-06-03 Procede de coulee de metal liquide dans un conduit comprenant au moins deux pieces refractaires
US09/105,012 US6016940A (en) 1997-06-26 1998-06-26 Process for casting molten metal in a conduit comprising at least two refractory parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9707986A FR2765126B1 (fr) 1997-06-26 1997-06-26 Procede de coulee de metal liquide dans un conduit comprenant au moins deux pieces refractaires

Publications (2)

Publication Number Publication Date
FR2765126A1 FR2765126A1 (fr) 1998-12-31
FR2765126B1 true FR2765126B1 (fr) 1999-07-30

Family

ID=9508458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9707986A Expired - Fee Related FR2765126B1 (fr) 1997-06-26 1997-06-26 Procede de coulee de metal liquide dans un conduit comprenant au moins deux pieces refractaires

Country Status (6)

Country Link
US (1) US6016940A (fr)
EP (1) EP0913219B1 (fr)
AT (1) ATE231761T1 (fr)
CA (1) CA2239480A1 (fr)
DE (1) DE69811036T2 (fr)
FR (1) FR2765126B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR199901540T2 (xx) 1996-10-17 1999-09-21 Vesuvius Crucible Company Dayan�kl� tertibatlar.
US6250521B1 (en) * 2000-02-02 2001-06-26 Ltv Steel Company, Inc. Preventing air aspiration in slide gate plate throttling mechanisms
JP2021049564A (ja) * 2019-09-26 2021-04-01 黒崎播磨株式会社 タンディッシュ上ノズル構造体及び連続鋳造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2277144A1 (fr) * 1974-07-05 1976-01-30 Air Liquide Composition de matieres formee d'un melange d'un fluide cryogene et de particules solides
DE7706699U1 (de) * 1977-03-04 1977-06-16 Martin & Pagenstecher Gmbh, 5000 Koeln Schieberverschluss fuer fluessige metallschmelze enthaltende behaelter
US4199087A (en) * 1978-01-25 1980-04-22 United States Steel Corporation Apparatus for injection of inert gas to prevent superspeed effect
FR2529493B1 (fr) * 1982-07-02 1985-06-21 Detalle Richard Dispositif protecteur et lubrificateur des plaques d'etancheite dans les fermetures coulissantes utilisees dans la coulee des metaux liquides
DE3406941C2 (de) * 1984-02-25 1986-05-07 Didier-Werke Ag, 6200 Wiesbaden Feuerfeste Verschleißteile für Schiebeverschlüsse
DE3533517A1 (de) * 1985-09-20 1987-04-02 Vaw Ver Aluminium Werke Ag Verfahren und vorrichtung zum stranggiessen
FR2703609B3 (fr) * 1993-03-30 1995-02-10 Lorraine Laminage Procédé de coulée continue en charge des métaux et lingotière pour sa mise en Óoeuvre.
MX9800657A (es) * 1995-07-27 1998-04-30 Uss Eng & Consult Aparato para limitar el ingreso de gas a un colador continuo.
FR2754749B3 (fr) * 1996-10-17 1998-12-24 Vesuvius France Sa Installation de transfert de metal liquide, procede de mise en oeuvre et refractaires
FR2757431B1 (fr) * 1996-12-20 1999-02-12 Vesuvius France Sa Installation de transfert de metal liquide, procede de mise en oeuvre, et refractaires

Also Published As

Publication number Publication date
DE69811036T2 (de) 2004-01-22
DE69811036D1 (de) 2003-03-06
EP0913219B1 (fr) 2003-01-29
ATE231761T1 (de) 2003-02-15
US6016940A (en) 2000-01-25
CA2239480A1 (fr) 1998-12-26
FR2765126A1 (fr) 1998-12-31
EP0913219A1 (fr) 1999-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060228