ZA848974B - Method and apparatus for avoiding vortexing in a bottom pour vessel - Google Patents

Method and apparatus for avoiding vortexing in a bottom pour vessel

Info

Publication number
ZA848974B
ZA848974B ZA848974A ZA848974A ZA848974B ZA 848974 B ZA848974 B ZA 848974B ZA 848974 A ZA848974 A ZA 848974A ZA 848974 A ZA848974 A ZA 848974A ZA 848974 B ZA848974 B ZA 848974B
Authority
ZA
South Africa
Prior art keywords
bottom pour
pour vessel
vortexing
avoiding
avoiding vortexing
Prior art date
Application number
ZA848974A
Inventor
Fernand Joseph Dewez
Achilles Vassilicos
Original Assignee
Uss Eng & Consult
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 Uss Eng & Consult filed Critical Uss Eng & Consult
Publication of ZA848974B publication Critical patent/ZA848974B/en

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
    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
    • B22D43/001—Retaining slag during pouring molten metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
ZA848974A 1983-11-18 1984-11-16 Method and apparatus for avoiding vortexing in a bottom pour vessel ZA848974B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55301783A 1983-11-18 1983-11-18

Publications (1)

Publication Number Publication Date
ZA848974B true ZA848974B (en) 1985-07-31

Family

ID=24207768

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA848974A ZA848974B (en) 1983-11-18 1984-11-16 Method and apparatus for avoiding vortexing in a bottom pour vessel

Country Status (8)

Country Link
JP (1) JPS60115353A (en)
KR (1) KR850004031A (en)
BR (1) BR8405742A (en)
DE (1) DE3441324A1 (en)
FR (1) FR2555080B1 (en)
GB (1) GB2149699B (en)
IT (1) IT1180122B (en)
ZA (1) ZA848974B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3881307D1 (en) * 1987-08-20 1993-07-01 Preussag Stahl Ag DEVICE AND METHOD FOR REDUCING THE CONTENT OF SLAGS WITH A MINIMUM REMAINING STEEL QUANTITY IN THE CONVERTER.
US4836433A (en) * 1988-05-13 1989-06-06 Insul Company, Inc. Device for introducing stirring gas into molten metal in metered amount
GB9212953D0 (en) * 1992-06-18 1992-07-29 Foseco Int Purifying molten metal
DE19520897C1 (en) * 1995-06-01 1996-10-31 Mannesmann Ag Continuous casting distribution channel
DE19820727A1 (en) * 1998-05-11 1999-11-25 Berthold Raubuch Vessel for holding liquid steel
EA200702122A1 (en) * 2007-08-17 2009-02-27 Общество С Ограниченной Ответственностью "Тмт" DEVICE FOR METAL REFINING IN THE INTERMEDIATE BUCKET
CN108273987B (en) * 2018-04-09 2020-05-19 东北大学 Ladle air-permeable upper nozzle pocket brick and method for controlling ladle slag discharging
JP2021049564A (en) * 2019-09-26 2021-04-01 黒崎播磨株式会社 Tundish upper nozzle structure and method of continuous casting

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU61204A1 (en) * 1970-06-26 1972-03-24
GB1598764A (en) * 1977-03-18 1981-09-23 Sumitomo Metal Ind Method and apparatus for continuous casting of steel
FR2516415A1 (en) * 1981-11-13 1983-05-20 Daussan & Co DEVICE FOR REMOVING THE INCLUSIONS CONTAINED IN LIQUID METALS

Also Published As

Publication number Publication date
FR2555080A1 (en) 1985-05-24
JPS60115353A (en) 1985-06-21
IT8468128A0 (en) 1984-11-09
DE3441324A1 (en) 1985-05-30
BR8405742A (en) 1985-09-17
GB2149699B (en) 1987-03-11
FR2555080B1 (en) 1986-12-26
KR850004031A (en) 1985-07-01
GB2149699A (en) 1985-06-19
IT8468128A1 (en) 1986-05-09
GB8428084D0 (en) 1984-12-12
IT1180122B (en) 1987-09-23

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