GB1386174A - Process for separating non metallic inclusions from hot liquid metal and tundish for carrying out such process - Google Patents

Process for separating non metallic inclusions from hot liquid metal and tundish for carrying out such process

Info

Publication number
GB1386174A
GB1386174A GB2566372A GB2566372A GB1386174A GB 1386174 A GB1386174 A GB 1386174A GB 2566372 A GB2566372 A GB 2566372A GB 2566372 A GB2566372 A GB 2566372A GB 1386174 A GB1386174 A GB 1386174A
Authority
GB
United Kingdom
Prior art keywords
tundish
inlet tube
slag
metal
hot liquid
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
Application number
GB2566372A
Other languages
English (en)
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 GB1386174A publication Critical patent/GB1386174A/en
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)
GB2566372A 1971-06-04 1972-06-01 Process for separating non metallic inclusions from hot liquid metal and tundish for carrying out such process Expired GB1386174A (en)

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 (1)

Publication Number Publication Date
GB1386174A true GB1386174A (en) 1975-03-05

Family

ID=25601581

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2566372A Expired GB1386174A (en) 1971-06-04 1972-06-01 Process for separating non metallic inclusions from hot liquid metal and tundish for carrying out such process

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4995592A (en) * 1988-12-22 1991-02-26 Foseco International Limited Purifying molten metal

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794856A (fr) * 1972-02-03 1973-05-29 Voest Ag Tube refractaire pour couler des metaux en fusion, et processus de fabrication
BE794857A (fr) * 1972-02-03 1973-05-29 Voest Ag Procede de separation d'inclusions non metalliques dans les metaux en fusion, et tubes de coulee pour l'accomplissement du procede
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
DE2312137B2 (de) * 1973-03-12 1975-02-27 Kloeckner-Werke, Ag, 4100 Duisburg Verfahren zum Abgießen von mit Silizium und/oder Aluminium beruhigten Stählen im Strang
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
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 (de) * 1937-06-10 1956-04-12 Helene Junghans Geb Sigel Verfahren und Vorrichtung zum Stranggiessen
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 (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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4995592A (en) * 1988-12-22 1991-02-26 Foseco International Limited Purifying molten metal

Also Published As

Publication number Publication date
ES403455A1 (es) 1975-11-16
US3814167A (en) 1974-06-04
FR2140198A1 (enrdf_load_stackoverflow) 1973-01-12
FR2140198B1 (enrdf_load_stackoverflow) 1978-06-02
CH548807A (de) 1974-05-15
IT958203B (it) 1973-10-20
CA963630A (en) 1975-03-04
JPS5225810B1 (enrdf_load_stackoverflow) 1977-07-09
BE784320A (fr) 1972-10-02

Similar Documents

Publication Publication Date Title
GB1386174A (en) Process for separating non metallic inclusions from hot liquid metal and tundish for carrying out such process
GB1400556A (en) Continuous casting
GB1467024A (en) Method of continuously casting silicon-and/or aluminium-killed steels
GB1472576A (en) Method of continuously casting steel
FR2287958A1 (fr) Fermeture a tiroir de cuve pour metal fondu liquide, notamment de poche de coulee d'acier ou de cuve intermediaire (panier de coulee continue)
GB1423223A (en) Process for separating nonmetallic inclusions from hot liquid metal
GB1389430A (en) Process for continuous casting of metal bars
GB1313737A (en) Means for the continuous casting of aluminium-killed steels
GB1372801A (en) Process for the continuous casting of a molten metal
JPS57130743A (en) Method and device for direct rolling type continuous casting
GB1311166A (en) Method for purifying steel in a continuous casting plant
GB1221618A (en) Steel refining agent
US3899018A (en) Method of casting steel into a continuous casting mold and pouring tube for the performance of the aforesaid method
GB1296271A (enrdf_load_stackoverflow)
US2928150A (en) Temperature control during metal casting
US3189956A (en) Production of effervescing steel
JPS561252A (en) Tundish for continuous casting
ES8205366A1 (es) Dispositivo de alimentacion de metal en instalaciones de co-lada continua
ES417694A1 (es) Un procedimiento para la colada continua de llantones an- chos.
GB1379191A (en) Refractory casting tube for casting hot liquid metals
SU420679A1 (ru) Способ непрерывного производства стали
JPS5641054A (en) Continuous casting method of weak deoxidized steel slab
GB1253563A (en) Improvements in or relating to an apparatus for carrying out spray steelmaking processes
AU683094B2 (en) Method of adjusting the composition of a molten metal such as steel, and plant for implementation thereof
SU379306A1 (ru) Способ легирования стали редкоземельными металлами

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee