CH548807A - PROCESS FOR THE DEPOSITION OF NON-METALLIC INCLUSIONS FROM MELTED METAL AND DEVICE TO DO THEREFORE. - Google Patents

PROCESS FOR THE DEPOSITION OF NON-METALLIC INCLUSIONS FROM MELTED METAL AND DEVICE TO DO THEREFORE.

Info

Publication number
CH548807A
CH548807A CH805072A CH805072A CH548807A CH 548807 A CH548807 A CH 548807A CH 805072 A CH805072 A CH 805072A CH 805072 A CH805072 A CH 805072A CH 548807 A CH548807 A CH 548807A
Authority
CH
Switzerland
Prior art keywords
deposition
metallic inclusions
melted metal
melted
metal
Prior art date
Application number
CH805072A
Other languages
German (de)
Original Assignee
Voest 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
Priority claimed from AT485071A external-priority patent/AT328637B/en
Priority claimed from AT948371A external-priority patent/AT333454B/en
Application filed by Voest Ag filed Critical Voest Ag
Publication of CH548807A publication Critical patent/CH548807A/en

Links

Classifications

    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • 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
    • B22D11/116—Refining the metal
    • B22D11/117—Refining the metal by treating with gases
    • 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
    • B22D11/116—Refining the metal
    • B22D11/118—Refining the metal by circulating the metal under, over or around weirs

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
CH805072A 1971-06-04 1972-05-31 PROCESS FOR THE DEPOSITION OF NON-METALLIC INCLUSIONS FROM MELTED METAL AND DEVICE TO DO THEREFORE. CH548807A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT485071A AT328637B (en) 1971-06-04 1971-06-04 PROCESS FOR DEPOSITING NON-METALLIC INCLUSIONS FROM MELTED METAL AND INTERMEDIATE VESSEL FOR CARRYING OUT THIS PROCESS
AT948371A AT333454B (en) 1971-11-04 1971-11-04 INTERMEDIATE VESSEL FOR SEPARATING NON-METALLIC INCLUSIONS FROM MELT FLUID METAL

Publications (1)

Publication Number Publication Date
CH548807A true CH548807A (en) 1974-05-15

Family

ID=25601581

Family Applications (1)

Application Number Title Priority Date Filing Date
CH805072A CH548807A (en) 1971-06-04 1972-05-31 PROCESS FOR THE DEPOSITION OF NON-METALLIC INCLUSIONS FROM MELTED METAL AND DEVICE TO DO THEREFORE.

Country Status (9)

Country Link
US (1) US3814167A (en)
JP (1) JPS5225810B1 (en)
BE (1) BE784320A (en)
CA (1) CA963630A (en)
CH (1) CH548807A (en)
ES (1) ES403455A1 (en)
FR (1) FR2140198B1 (en)
GB (1) GB1386174A (en)
IT (1) IT958203B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794856A (en) * 1972-02-03 1973-05-29 Voest Ag REFRACTORY TUBE FOR CASTING MOLTEN METALS, AND MANUFACTURING PROCESS
BE794857A (en) * 1972-02-03 1973-05-29 Voest Ag PROCESS FOR SEPARATING NON-METALLIC INCLUSIONS IN FUSION METALS, AND CASTING TUBES FOR COMPLETING THE PROCESS
SE372187B (en) * 1972-06-05 1974-12-16 Graenges Essem Ab
US3907163A (en) * 1973-01-18 1975-09-23 Jones & Laughlin Steel Corp Method of dispensing low velocity liquid material
DE2312137B2 (en) * 1973-03-12 1975-02-27 Kloeckner-Werke, Ag, 4100 Duisburg Process for casting steel killed with silicon and / or aluminum in a strand
US4125146A (en) * 1973-08-07 1978-11-14 Ernst Muller Continuous casting processes and apparatus
JPS63119966A (en) * 1986-11-10 1988-05-24 Toshiba Mach Co Ltd Method for quick discharge of molten metal in molten metal supply system in pressurization type molten metal holding furnace
US4770395A (en) * 1987-06-16 1988-09-13 Sidbec Dosco Inc. Tundish
US4776570A (en) * 1987-07-08 1988-10-11 Sidbec Dosco Inc. Ladle stream breaker
US4995592A (en) * 1988-12-22 1991-02-26 Foseco International Limited Purifying molten metal
US5004495A (en) * 1990-02-05 1991-04-02 Labate M D Method for producing ultra clean steel
US5133535A (en) * 1990-05-29 1992-07-28 Magneco/Metrel, Inc. Impact pad with horizontal flow guides
US5171358A (en) * 1991-11-05 1992-12-15 General Electric Company Apparatus for producing solidified metals of high cleanliness
US5511766A (en) * 1993-02-02 1996-04-30 Usx Corporation Filtration device
US5551672A (en) * 1995-01-13 1996-09-03 Bethlehem Steel Corporation Apparatus for controlling molten metal flow in a tundish to enhance inclusion float out from a molten metal bath

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US214746A (en) * 1879-04-29 Improvement in runners or head-gates for molds
DE941566C (en) * 1937-06-10 1956-04-12 Helene Junghans Geb Sigel Method and device for continuous casting
US2571033A (en) * 1948-01-13 1951-10-09 Babcock & Wilcox Tube Company Apparatus for pouring molten metal
US3094424A (en) * 1960-08-02 1963-06-18 Babcock & Wilcox Co Sintered refractory material
FR95190E (en) * 1965-11-15 1970-07-31 Est Aciers Fins Installation for continuous casting of steel.
US3578064A (en) * 1968-11-26 1971-05-11 Inland Steel Co Continuous casting apparatus
DE1939170B2 (en) * 1969-07-29 1971-04-22 Mannesmann Ag DEVICE FOR DISTRIBUTING A MELT IN A PLANT FOR CONTINUOUS STEEL CASTING
US3517726A (en) * 1969-08-04 1970-06-30 Inland Steel Co Method of introducing molten metal into a continuous casting mold

Also Published As

Publication number Publication date
FR2140198A1 (en) 1973-01-12
US3814167A (en) 1974-06-04
IT958203B (en) 1973-10-20
BE784320A (en) 1972-10-02
FR2140198B1 (en) 1978-06-02
CA963630A (en) 1975-03-04
JPS5225810B1 (en) 1977-07-09
GB1386174A (en) 1975-03-05
ES403455A1 (en) 1975-11-16

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Legal Events

Date Code Title Description
PL Patent ceased