CA951488A - Molten metal vessel nozzle opening method and apparatus - Google Patents

Molten metal vessel nozzle opening method and apparatus

Info

Publication number
CA951488A
CA951488A CA140,036,A CA140036A CA951488A CA 951488 A CA951488 A CA 951488A CA 140036 A CA140036 A CA 140036A CA 951488 A CA951488 A CA 951488A
Authority
CA
Canada
Prior art keywords
molten metal
nozzle opening
opening method
metal vessel
vessel nozzle
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
CA140,036,A
Other languages
English (en)
Other versions
CA140036S (en
Inventor
Raymond S. Szumilas
Sigmund L. Andrzejak
Michael A. Orehoski
James T. Shapland
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Application granted granted Critical
Publication of CA951488A publication Critical patent/CA951488A/en
Expired legal-status Critical Current

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
    • B22D11/118—Refining the metal by circulating the metal under, over or around weirs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/42—Features relating to gas injection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Furnace Details (AREA)
CA140,036,A 1972-02-18 1972-04-19 Molten metal vessel nozzle opening method and apparatus Expired CA951488A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00227476A US3809146A (en) 1972-02-18 1972-02-18 Method of opening an intermediate vessel nozzle for continuous casting

Publications (1)

Publication Number Publication Date
CA951488A true CA951488A (en) 1974-07-23

Family

ID=22853255

Family Applications (1)

Application Number Title Priority Date Filing Date
CA140,036,A Expired CA951488A (en) 1972-02-18 1972-04-19 Molten metal vessel nozzle opening method and apparatus

Country Status (24)

Country Link
US (1) US3809146A (hu)
JP (1) JPS5145536B2 (hu)
AR (1) AR192926A1 (hu)
AT (1) AT322126B (hu)
AU (1) AU464015B2 (hu)
BE (1) BE781901A (hu)
BR (1) BR7202269D0 (hu)
CA (1) CA951488A (hu)
CS (1) CS193021B2 (hu)
DD (1) DD101581A5 (hu)
DK (1) DK129771B (hu)
ES (1) ES401949A1 (hu)
FR (1) FR2172057B1 (hu)
GB (1) GB1391984A (hu)
HU (1) HU172909B (hu)
IE (1) IE36273B1 (hu)
IT (1) IT958752B (hu)
NL (1) NL172837C (hu)
NO (1) NO134036C (hu)
PL (1) PL70040B1 (hu)
RO (1) RO59235A (hu)
SU (1) SU504462A3 (hu)
YU (1) YU36456B (hu)
ZA (1) ZA722239B (hu)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1492533A (en) * 1973-11-23 1977-11-23 Flogates Ltd Pouring of metals
DE2361344C3 (de) * 1973-12-08 1978-11-23 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Verfahren beim Eingießen von Metall in eine Stranggießkokille
GB1575601A (en) * 1976-01-22 1980-09-24 Didier Werke Ag Refractory structures for outlet valves for metallurgical vessels
JPS53115617A (en) * 1977-03-22 1978-10-09 Sumitomo Metal Ind Reducing of large impurities of continuous casted segment
DE2836409C2 (de) * 1978-08-19 1982-07-22 Stopinc AG, Zug Vorrichtung zum Einführen von Behandlungsstoffen in die in einem metallurgischen Gefäß enthaltene Schmelze
FR2433995A1 (fr) * 1978-08-24 1980-03-21 Daussan & Co Procede et dispositif pour deboucher l'orifice de coulee d'un recipient metallurgique
CA1141174A (en) * 1979-10-31 1983-02-15 Guy Savard Homogenization of metal using gas
US4424955A (en) * 1981-10-05 1984-01-10 Korf Technologies, Inc. Apparatus for treating liquid metal in a vessel
ATA511281A (de) * 1981-11-27 1987-03-15 Zimmermann & Jansen Gmbh Vorrichtung zum stranggiessen von metallen
US4697632A (en) * 1982-06-11 1987-10-06 Howmet Turbine Components Corporation Ceramic porous bodies suitable for use with superalloys
US4789140A (en) * 1982-06-11 1988-12-06 Howmet Turbine Components Corporation Ceramic porous bodies suitable for use with superalloys
FR2533473A1 (fr) * 1982-09-28 1984-03-30 Detalle Richard Mode de controle et d'ouverture des orifices de coulee des recipients conteneurs de metaux liquides et autres, et dispositif de mise en oeuvre
US4520860A (en) * 1983-02-28 1985-06-04 Manfred Haissig Horizontal continuous casting apparatus
US4602729A (en) * 1983-03-24 1986-07-29 Flo-Con Systems, Inc. Stationary plate and well nozzle for use in a sliding gate valve
GB8412101D0 (en) * 1984-05-11 1984-06-20 Flogates Ltd Metal teeming apparatus
DE3718890C1 (de) * 1987-06-05 1988-03-31 Stopinc Ag Verfahren zum Einfuehren von Spuelgas in eine einen Schiebeverschluss aufweisende Ausgussoeffnung metallurgischer Gefaesse
US5004131A (en) * 1990-04-16 1991-04-02 Bethlehem Steel Corporation Molten metal slide gate valve
JPH10298630A (ja) * 1997-02-25 1998-11-10 Tokyo Yogyo Co Ltd 溶融金属用取鍋の底吹きガスの吹き込み装置
CN113365759B (zh) * 2019-01-30 2023-07-25 杰富意钢铁株式会社 滑动水口装置的控制方法及铸片的制造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320053A (en) * 1964-09-25 1967-05-16 Bethlehem Steel Corp Method of injecting gases into steel melts
US3581948A (en) * 1969-08-11 1971-06-01 Interstop Ag Sliding gate of a casting ladle for pouring liquid metals
US3684267A (en) * 1970-01-12 1972-08-15 United States Steel Corp Apparatus for introducing gas to hot metal in a bottom-pour vessel
US3773226A (en) * 1970-04-23 1973-11-20 Didier Werke Ag Container with sliding shutter for a liquid melt

Also Published As

Publication number Publication date
JPS5145536B2 (hu) 1976-12-04
US3809146A (en) 1974-05-07
DE2218155B2 (de) 1977-06-23
BR7202269D0 (pt) 1973-09-25
DE2218155A1 (de) 1973-08-23
DK129771B (da) 1974-11-18
BE781901A (fr) 1972-10-11
JPS4893530A (hu) 1973-12-04
GB1391984A (en) 1975-04-23
ES401949A1 (es) 1975-10-16
AR192926A1 (es) 1973-03-21
FR2172057B1 (hu) 1978-02-10
DK129771C (hu) 1975-04-28
ZA722239B (en) 1972-12-27
FR2172057A1 (hu) 1973-09-28
AU4095972A (en) 1973-10-18
NL7204984A (hu) 1973-08-21
YU105972A (en) 1982-02-25
AU464015B2 (en) 1975-07-24
IE36273B1 (en) 1976-09-29
CS193021B2 (en) 1979-09-17
IE36273L (en) 1973-08-18
DD101581A5 (hu) 1973-11-12
RO59235A (hu) 1976-02-15
YU36456B (en) 1984-02-29
HU172909B (hu) 1978-12-28
IT958752B (it) 1973-10-30
NL172837C (nl) 1983-11-01
SU504462A3 (ru) 1976-02-25
NO134036B (hu) 1976-05-03
NL172837B (nl) 1983-06-01
AT322126B (de) 1975-05-12
NO134036C (hu) 1976-08-11
PL70040B1 (hu) 1973-12-31

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