BR8405742A - Processo para minimizar a formacao de vortices durante o vazamento de metal em fusao e aparelho de tampao bloqueador - Google Patents

Processo para minimizar a formacao de vortices durante o vazamento de metal em fusao e aparelho de tampao bloqueador

Info

Publication number
BR8405742A
BR8405742A BR8405742A BR8405742A BR8405742A BR 8405742 A BR8405742 A BR 8405742A BR 8405742 A BR8405742 A BR 8405742A BR 8405742 A BR8405742 A BR 8405742A BR 8405742 A BR8405742 A BR 8405742A
Authority
BR
Brazil
Prior art keywords
leak
minimize
melting
formation
metal
Prior art date
Application number
BR8405742A
Other languages
English (en)
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 BR8405742A publication Critical patent/BR8405742A/pt

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)
BR8405742A 1983-11-18 1984-11-09 Processo para minimizar a formacao de vortices durante o vazamento de metal em fusao e aparelho de tampao bloqueador BR8405742A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR8405742A true BR8405742A (pt) 1985-09-17

Family

ID=24207768

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8405742A BR8405742A (pt) 1983-11-18 1984-11-09 Processo para minimizar a formacao de vortices durante o vazamento de metal em fusao e aparelho de tampao bloqueador

Country Status (8)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE89866T1 (de) * 1987-08-20 1993-06-15 Preussag Stahl Ag Einrichtung und verfahren zur verminderung des mitlaufenden schlackenanteils bei geringstmoeglicher reststahlmenge im konverter.
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 (de) * 1995-06-01 1996-10-31 Mannesmann Ag Strangguß-Verteilerrinne
DE19820727A1 (de) * 1998-05-11 1999-11-25 Berthold Raubuch Gefäß zur Aufnahme von flüssigem Stahl
EA011370B1 (ru) * 2007-08-17 2009-02-27 Общество С Ограниченной Ответственностью "Тмт" Устройство для рафинирования металла в промежуточном ковше
CN108273987B (zh) * 2018-04-09 2020-05-19 东北大学 一种钢包透气上水口座砖及其控制钢包下渣的方法
JP2021049564A (ja) * 2019-09-26 2021-04-01 黒崎播磨株式会社 タンディッシュ上ノズル構造体及び連続鋳造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU61204A1 (pt) * 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 (fr) * 1981-11-13 1983-05-20 Daussan & Co Dispositif pour eliminer les inclusions contenues dans les metaux liquides

Also Published As

Publication number Publication date
GB8428084D0 (en) 1984-12-12
GB2149699A (en) 1985-06-19
IT8468128A1 (it) 1986-05-09
FR2555080A1 (fr) 1985-05-24
FR2555080B1 (fr) 1986-12-26
GB2149699B (en) 1987-03-11
ZA848974B (en) 1985-07-31
JPS60115353A (ja) 1985-06-21
IT1180122B (it) 1987-09-23
DE3441324A1 (de) 1985-05-30
IT8468128A0 (it) 1984-11-09
KR850004031A (ko) 1985-07-01

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