DE69405401D1 - Verfahren und vorrichtung zur einstellung der legierungszusammensetzung eines flüssigen metalls, z.b stahl - Google Patents

Verfahren und vorrichtung zur einstellung der legierungszusammensetzung eines flüssigen metalls, z.b stahl

Info

Publication number
DE69405401D1
DE69405401D1 DE69405401T DE69405401T DE69405401D1 DE 69405401 D1 DE69405401 D1 DE 69405401D1 DE 69405401 T DE69405401 T DE 69405401T DE 69405401 T DE69405401 T DE 69405401T DE 69405401 D1 DE69405401 D1 DE 69405401D1
Authority
DE
Germany
Prior art keywords
liquid metal
reactor
pct
steel
adjusting
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
DE69405401T
Other languages
English (en)
Other versions
DE69405401T2 (de
Inventor
Jean Alex Michard
Henri Gaye
Jean-Luc Roth
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
Application filed by Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Publication of DE69405401D1 publication Critical patent/DE69405401D1/de
Application granted granted Critical
Publication of DE69405401T2 publication Critical patent/DE69405401T2/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
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • 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
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/567—Manufacture of steel by other methods operating in a continuous way
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/957—Continuous refining of molten iron

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
DE69405401T 1993-10-15 1994-10-05 Verfahren und vorrichtung zur einstellung der legierungszusammensetzung eines flüssigen metalls, z.b stahl Expired - Fee Related DE69405401T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9312469A FR2711083B1 (fr) 1993-10-15 1993-10-15 Procédé de réglage de la composition d'un métal liquide tel que l'acier, et installation pour sa mise en Óoeuvre.
PCT/FR1994/001161 WO1995010377A1 (fr) 1993-10-15 1994-10-05 Procede de reglage de la composition d'un metal liquide tel que l'acier, et installation pour sa mise en ×uvre

Publications (2)

Publication Number Publication Date
DE69405401D1 true DE69405401D1 (de) 1997-10-09
DE69405401T2 DE69405401T2 (de) 1998-03-12

Family

ID=9452008

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69405401T Expired - Fee Related DE69405401T2 (de) 1993-10-15 1994-10-05 Verfahren und vorrichtung zur einstellung der legierungszusammensetzung eines flüssigen metalls, z.b stahl

Country Status (11)

Country Link
US (1) US5868816A (de)
EP (1) EP0723487B1 (de)
JP (1) JPH09503821A (de)
KR (1) KR100327288B1 (de)
AT (1) ATE157573T1 (de)
AU (1) AU683094B2 (de)
CA (1) CA2174109A1 (de)
DE (1) DE69405401T2 (de)
ES (1) ES2107252T3 (de)
FR (1) FR2711083B1 (de)
WO (1) WO1995010377A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016061423A1 (en) * 2014-10-17 2016-04-21 Nucor Corporation Method of continuous casting

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH380885A (de) * 1959-10-29 1964-08-15 Beteiligungs & Patentverw Gmbh Stranggiessverfahren und Vorrichtung zur Durchführung des Verfahrens
DE1268790B (de) * 1961-08-09 1968-05-22 Erik Allan Olsson Verfahren zum fortlaufenden Entgasen von Metallschmelzen
US3321300A (en) * 1963-08-13 1967-05-23 Conzinc Riotinto Ltd Degassing of metals or alloys
US3367396A (en) * 1965-04-05 1968-02-06 Heppenstall Co Installation for the vacuum treatment of melts, in particular steel melts, and process for its operation
DE1807846A1 (de) * 1968-11-08 1970-07-30 Vaw Ver Aluminium Werke Ag Verfahren und Vorrichtung zur Foerderung,Verteilung oder Dosierung von schmelzfluessigem Metall
US3901305A (en) * 1971-04-07 1975-08-26 Inst Po Metalloznanie I Tekno Apparatus for continuous casting of metals
US4515630A (en) * 1983-08-15 1985-05-07 Olin Corporation Process of continuously treating an alloy melt
JPH04131316A (ja) * 1990-09-20 1992-05-06 Kawasaki Steel Corp 極低炭素鋼の真空脱ガス方法および装置

Also Published As

Publication number Publication date
WO1995010377A1 (fr) 1995-04-20
DE69405401T2 (de) 1998-03-12
AU7858294A (en) 1995-05-04
KR100327288B1 (ko) 2002-10-18
AU683094B2 (en) 1997-10-30
JPH09503821A (ja) 1997-04-15
FR2711083A1 (fr) 1995-04-21
EP0723487A1 (de) 1996-07-31
ES2107252T3 (es) 1997-11-16
FR2711083B1 (fr) 1995-12-01
US5868816A (en) 1999-02-09
EP0723487B1 (de) 1997-09-03
CA2174109A1 (fr) 1995-04-20
KR960704659A (ko) 1996-10-09
ATE157573T1 (de) 1997-09-15

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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