CA2139889A1 - Arret de scories pour bassin de coulee de lingotiere, muni d'un bourrelet d'etancheite - Google Patents

Arret de scories pour bassin de coulee de lingotiere, muni d'un bourrelet d'etancheite

Info

Publication number
CA2139889A1
CA2139889A1 CA 2139889 CA2139889A CA2139889A1 CA 2139889 A1 CA2139889 A1 CA 2139889A1 CA 2139889 CA2139889 CA 2139889 CA 2139889 A CA2139889 A CA 2139889A CA 2139889 A1 CA2139889 A1 CA 2139889A1
Authority
CA
Canada
Prior art keywords
chamber
stopper
tundish
stopper plunger
plunger
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.)
Granted
Application number
CA 2139889
Other languages
English (en)
Other versions
CA2139889C (fr
Inventor
Charles W. Connors, Sr.
Madjid Soofi
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.)
Magneco Metrel Inc
Original Assignee
Individual
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
Priority claimed from US08/179,930 external-priority patent/US5391348A/en
Application filed by Individual filed Critical Individual
Publication of CA2139889A1 publication Critical patent/CA2139889A1/fr
Application granted granted Critical
Publication of CA2139889C publication Critical patent/CA2139889C/fr
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
    • B22D43/001—Retaining slag during pouring molten metal
    • B22D43/004—Retaining slag during pouring molten metal by using filtering means
    • 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
    • B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Charging Or Discharging (AREA)
CA 2139889 1994-01-11 1995-01-10 Arret de scories pour bassin de coulee de lingotiere, muni d'un bourrelet d'etancheite Expired - Fee Related CA2139889C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/179,930 1994-01-11
US08/179,930 US5391348A (en) 1994-01-11 1994-01-11 Apparatus and method for making steel alloys in a tundish
US08/197,510 1994-02-16
US08/197,510 US5382004A (en) 1994-01-11 1994-02-16 Tundish slag stopper with sealing rim

Publications (2)

Publication Number Publication Date
CA2139889A1 true CA2139889A1 (fr) 1995-07-12
CA2139889C CA2139889C (fr) 1999-04-06

Family

ID=26875827

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2139889 Expired - Fee Related CA2139889C (fr) 1994-01-11 1995-01-10 Arret de scories pour bassin de coulee de lingotiere, muni d'un bourrelet d'etancheite

Country Status (2)

Country Link
EP (1) EP0662362A1 (fr)
CA (1) CA2139889C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5551672A (en) * 1995-01-13 1996-09-03 Bethlehem Steel Corporation Apparatus for controlling molten metal flow in a tundish to enhance inclusion float out from a molten metal bath
CN102031472B (zh) * 2010-12-29 2012-02-22 中国钢研科技集团有限公司 一种去除镀液表面液渣的装置和方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2316757C3 (de) * 1973-04-04 1978-08-03 Thermo-Industrie Gmbh & Co Kg, 3300 Braunschweig Gießpfanne für Stahl
FR2367568A1 (fr) * 1976-10-14 1978-05-12 Daussan & Co Dispositif de prechauffage pour repartiteurs de coulee a obturateurs
DE3327671C2 (de) * 1983-07-30 1986-06-05 Mannesmann AG, 4000 Düsseldorf Einrichtung zum weitestgehend schlackenfreien Abstechen von Metalschmelzen, insbesondere von Stahlschmelzen, aus metallurgischen Gefäßen
US5004130A (en) * 1986-12-01 1991-04-02 Arva Ag Outlet and flow control device for metallurgical vessels and process

Also Published As

Publication number Publication date
EP0662362A1 (fr) 1995-07-12
CA2139889C (fr) 1999-04-06

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed