FR2140198A1 - - Google Patents

Info

Publication number
FR2140198A1
FR2140198A1 FR7219922A FR7219922A FR2140198A1 FR 2140198 A1 FR2140198 A1 FR 2140198A1 FR 7219922 A FR7219922 A FR 7219922A FR 7219922 A FR7219922 A FR 7219922A FR 2140198 A1 FR2140198 A1 FR 2140198A1
Authority
FR
France
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.)
Granted
Application number
FR7219922A
Other languages
French (fr)
Other versions
FR2140198B1 (enrdf_load_stackoverflow
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.)
Voestalpine AG
Voest AG
Original Assignee
Voestalpine AG
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/de
Priority claimed from AT948371A external-priority patent/AT333454B/de
Application filed by Voestalpine AG, Voest AG filed Critical Voestalpine AG
Publication of FR2140198A1 publication Critical patent/FR2140198A1/fr
Application granted granted Critical
Publication of FR2140198B1 publication Critical patent/FR2140198B1/fr
Expired legal-status Critical Current

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)
FR7219922A 1971-06-04 1972-06-02 Expired FR2140198B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT485071A AT328637B (de) 1971-06-04 1971-06-04 Verfahren zur abscheidung von nichtmetallischen einschlussen aus schmelzflussigem metall und zwischengefass zur durchfuhrung dieses verfahrens
AT948371A AT333454B (de) 1971-11-04 1971-11-04 Zwischengefass zum abscheiden von nichtmetallischen einschlussen aus schmelzflussigem metall

Publications (2)

Publication Number Publication Date
FR2140198A1 true FR2140198A1 (enrdf_load_stackoverflow) 1973-01-12
FR2140198B1 FR2140198B1 (enrdf_load_stackoverflow) 1978-06-02

Family

ID=25601581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7219922A Expired FR2140198B1 (enrdf_load_stackoverflow) 1971-06-04 1972-06-02

Country Status (9)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2170150A1 (enrdf_load_stackoverflow) * 1972-02-03 1973-09-14 Voest Ag
FR2170151A1 (enrdf_load_stackoverflow) * 1972-02-03 1973-09-14 Voest Ag
FR2323468A1 (fr) * 1973-03-12 1977-04-08 Kloeckner Werke Ag Dispositif pour purifier des aciers calmes au silicium ou a l'aluminium dans le procede de coulee continue

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE372187B (enrdf_load_stackoverflow) * 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
US4125146A (en) * 1973-08-07 1978-11-14 Ernst Muller Continuous casting processes and apparatus
JPS63119966A (ja) * 1986-11-10 1988-05-24 Toshiba Mach Co Ltd 加圧式溶湯保温炉における溶湯供給系内溶湯の急速排湯方法
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2571033A (en) * 1948-01-13 1951-10-09 Babcock & Wilcox Tube Company Apparatus for pouring molten metal

Family Cites Families (7)

* 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 (de) * 1937-06-10 1956-04-12 Helene Junghans Geb Sigel Verfahren und Vorrichtung zum Stranggiessen
US3094424A (en) * 1960-08-02 1963-06-18 Babcock & Wilcox Co Sintered refractory material
FR95190E (fr) * 1965-11-15 1970-07-31 Est Aciers Fins Installation pour la coulée continue de l'acier.
US3578064A (en) * 1968-11-26 1971-05-11 Inland Steel Co Continuous casting apparatus
DE1939170B2 (de) * 1969-07-29 1971-04-22 Mannesmann Ag Einrichtung zum verteilen einer schmelze in einer anlage zum stranggiessen von stahl
US3517726A (en) * 1969-08-04 1970-06-30 Inland Steel Co Method of introducing molten metal into a continuous casting mold

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2571033A (en) * 1948-01-13 1951-10-09 Babcock & Wilcox Tube Company Apparatus for pouring molten metal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2170150A1 (enrdf_load_stackoverflow) * 1972-02-03 1973-09-14 Voest Ag
FR2170151A1 (enrdf_load_stackoverflow) * 1972-02-03 1973-09-14 Voest Ag
FR2323468A1 (fr) * 1973-03-12 1977-04-08 Kloeckner Werke Ag Dispositif pour purifier des aciers calmes au silicium ou a l'aluminium dans le procede de coulee continue

Also Published As

Publication number Publication date
JPS5225810B1 (enrdf_load_stackoverflow) 1977-07-09
US3814167A (en) 1974-06-04
ES403455A1 (es) 1975-11-16
CA963630A (en) 1975-03-04
IT958203B (it) 1973-10-20
CH548807A (de) 1974-05-15
FR2140198B1 (enrdf_load_stackoverflow) 1978-06-02
BE784320A (fr) 1972-10-02
GB1386174A (en) 1975-03-05

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Legal Events

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ST Notification of lapse