CA1315520C - Apparatus for pouring molten steel into a mold in a continuous casting of steel - Google Patents

Apparatus for pouring molten steel into a mold in a continuous casting of steel

Info

Publication number
CA1315520C
CA1315520C CA000582303A CA582303A CA1315520C CA 1315520 C CA1315520 C CA 1315520C CA 000582303 A CA000582303 A CA 000582303A CA 582303 A CA582303 A CA 582303A CA 1315520 C CA1315520 C CA 1315520C
Authority
CA
Canada
Prior art keywords
nozzle
molten steel
tundish
block body
steel
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 - Fee Related
Application number
CA000582303A
Other languages
English (en)
French (fr)
Inventor
Yasutsugu Ogura
Ryuichi Maeda
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
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 NKK Corp filed Critical NKK Corp
Application granted granted Critical
Publication of CA1315520C publication Critical patent/CA1315520C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
    • 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
    • B22D43/002—Retaining slag during pouring molten metal by using floating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
CA000582303A 1987-11-06 1988-11-04 Apparatus for pouring molten steel into a mold in a continuous casting of steel Expired - Fee Related CA1315520C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP169782/87 1987-11-06
JP1987169782U JPH0172948U (US06650917-20031118-M00005.png) 1987-11-06 1987-11-06

Publications (1)

Publication Number Publication Date
CA1315520C true CA1315520C (en) 1993-04-06

Family

ID=15892768

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000582303A Expired - Fee Related CA1315520C (en) 1987-11-06 1988-11-04 Apparatus for pouring molten steel into a mold in a continuous casting of steel

Country Status (7)

Country Link
US (1) US4922994A (US06650917-20031118-M00005.png)
EP (1) EP0315183B1 (US06650917-20031118-M00005.png)
JP (1) JPH0172948U (US06650917-20031118-M00005.png)
CN (1) CN1016234B (US06650917-20031118-M00005.png)
BR (1) BR8805754A (US06650917-20031118-M00005.png)
CA (1) CA1315520C (US06650917-20031118-M00005.png)
ZA (1) ZA888148B (US06650917-20031118-M00005.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5303902A (en) * 1992-06-12 1994-04-19 Ajf, Inc. Slag control shape release apparatus for molten metal vessels
US5423522A (en) * 1992-06-12 1995-06-13 Ajf, Inc. Slag control shape release apparatus for molten metal vessels
US5249780A (en) * 1992-06-12 1993-10-05 Ajf, Inc. Slag control shape release apparatus for molten metal vessels
US5421560A (en) * 1994-02-15 1995-06-06 Ajf, Inc. Slag control apparatus for molten metal vessels
US5645792A (en) * 1996-01-16 1997-07-08 Ajf, Inc. Slag control shape release apparatus for molten metal vessels
US6153146A (en) * 1998-08-11 2000-11-28 Inland Enterprises, Inc. Molten metal receptacle and slag control body transfer apparatus therefor
CN111230089A (zh) * 2018-11-28 2020-06-05 常熟南师大发展研究院有限公司 一种包含三级滤渣结构的熔炼铸锭装置
CN111230090A (zh) * 2018-11-28 2020-06-05 常熟南师大发展研究院有限公司 一种包含三级滤渣的熔炼铸锭方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2472456A (en) * 1945-03-20 1949-06-07 Robert J Anicetti Crucible and method of making crucibles
DE1508223B1 (de) * 1966-09-26 1970-04-09 Mannesmann Ag Schwimmerverschluss zum Zurueckhalten der Schlacke waehrend des Abstiches bei Abstichkonvertern
FR1535859A (fr) * 1967-08-10 1968-08-09 Mannesmann Ag Dispositif pour retenir les scories pendant la coulée dans les convertisseurs à percée
US3511304A (en) * 1967-09-13 1970-05-12 American Smelting Refining Float control valve for continuous casting
CH517542A (de) * 1970-10-26 1972-01-15 Concast Ag Vorrichtung zum Abschluss einer Durchflussöffnung gegenüber Schlacke bei Giessgefässen
US3730401A (en) * 1972-03-22 1973-05-01 Steel Corp Apparatus for supporting and operating a slidable gate and extended tube nozzle on a bottom-pour vessel
US4526349A (en) * 1983-12-13 1985-07-02 Schwer John W Method and article of manufacture for controlling slag carry-over during tapping of a heat in steelmaking
JPS60210352A (ja) * 1984-04-02 1985-10-22 Nippon Steel Corp 溶融金属容器の出湯孔からのスラグ流出防止方法
FR2606689B1 (fr) * 1986-11-13 1989-06-02 Daussan & Co Bouchon de retenue des scories et procede pour sa mise en oeuvre et sa fabrication

Also Published As

Publication number Publication date
BR8805754A (pt) 1989-07-18
ZA888148B (en) 1989-07-26
JPH0172948U (US06650917-20031118-M00005.png) 1989-05-17
CN1042485A (zh) 1990-05-30
CN1016234B (zh) 1992-04-15
EP0315183B1 (en) 1992-01-29
US4922994A (en) 1990-05-08
EP0315183A1 (en) 1989-05-10

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Legal Events

Date Code Title Description
MKLA Lapsed