GB1391984A - Method of and apparatus for opening a zozzle on a molten metal containing vessel - Google Patents

Method of and apparatus for opening a zozzle on a molten metal containing vessel

Info

Publication number
GB1391984A
GB1391984A GB1768272A GB1768272A GB1391984A GB 1391984 A GB1391984 A GB 1391984A GB 1768272 A GB1768272 A GB 1768272A GB 1768272 A GB1768272 A GB 1768272A GB 1391984 A GB1391984 A GB 1391984A
Authority
GB
United Kingdom
Prior art keywords
nozzle
sliding gate
plug
oxygen
tundish
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
GB1768272A
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.)
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
Publication of GB1391984A publication Critical patent/GB1391984A/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)
  • Furnace Details (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
GB1768272A 1972-02-18 1972-04-17 Method of and apparatus for opening a zozzle on a molten metal containing vessel Expired GB1391984A (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
GB1391984A true GB1391984A (en) 1975-04-23

Family

ID=22853255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1768272A Expired GB1391984A (en) 1972-02-18 1972-04-17 Method of and apparatus for opening a zozzle on a molten metal containing vessel

Country Status (24)

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

Families Citing this family (20)

* 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
CN112756598A (zh) * 2021-01-22 2021-05-07 江苏高鑫高温新材料科技有限公司 耐冲涮耐磨的超长寿命中间包上水口

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
NL7204984A (pt) 1973-08-21
ES401949A1 (es) 1975-10-16
NO134036C (pt) 1976-08-11
SU504462A3 (ru) 1976-02-25
JPS5145536B2 (pt) 1976-12-04
CS193021B2 (en) 1979-09-17
ZA722239B (en) 1972-12-27
BR7202269D0 (pt) 1973-09-25
YU105972A (en) 1982-02-25
BE781901A (fr) 1972-10-11
AU464015B2 (en) 1975-07-24
NL172837C (nl) 1983-11-01
NO134036B (pt) 1976-05-03
DK129771C (pt) 1975-04-28
AT322126B (de) 1975-05-12
FR2172057B1 (pt) 1978-02-10
IE36273L (en) 1973-08-18
RO59235A (pt) 1976-02-15
JPS4893530A (pt) 1973-12-04
AR192926A1 (es) 1973-03-21
HU172909B (hu) 1978-12-28
NL172837B (nl) 1983-06-01
DE2218155B2 (de) 1977-06-23
CA951488A (en) 1974-07-23
DD101581A5 (pt) 1973-11-12
YU36456B (en) 1984-02-29
FR2172057A1 (pt) 1973-09-28
AU4095972A (en) 1973-10-18
IE36273B1 (en) 1976-09-29
DK129771B (da) 1974-11-18
PL70040B1 (pt) 1973-12-31
DE2218155A1 (de) 1973-08-23
US3809146A (en) 1974-05-07
IT958752B (it) 1973-10-30

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ES409563A1 (es) Pico para calderos, sobre todo para el tundish en las ins- talaciones de fundicion continua, para fundir coladas de a- cero, preferentemente coladas de acero calmadas por alumi- nio.
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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee