BR8404910A - PROCESS FOR OPENING A CLOSED PART OF A HOLE FOR LEAKAGE OF CASTED STEEL IN A SLIDING COVER DEVICE - Google Patents

PROCESS FOR OPENING A CLOSED PART OF A HOLE FOR LEAKAGE OF CASTED STEEL IN A SLIDING COVER DEVICE

Info

Publication number
BR8404910A
BR8404910A BR8404910A BR8404910A BR8404910A BR 8404910 A BR8404910 A BR 8404910A BR 8404910 A BR8404910 A BR 8404910A BR 8404910 A BR8404910 A BR 8404910A BR 8404910 A BR8404910 A BR 8404910A
Authority
BR
Brazil
Prior art keywords
leakage
opening
hole
cover device
sliding cover
Prior art date
Application number
BR8404910A
Other languages
Portuguese (pt)
Inventor
Koichi Kudo
Takashi Genba
Tamio Sagara
Koji Tsuyuguchi
Original Assignee
Nippon Steel Corp
Kurosaki Refractories Co
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 JP18389883A external-priority patent/JPS6076259A/en
Priority claimed from JP16111084A external-priority patent/JPS6137361A/en
Application filed by Nippon Steel Corp, Kurosaki Refractories Co filed Critical Nippon Steel Corp
Publication of BR8404910A publication Critical patent/BR8404910A/en

Links

Classifications

    • 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
    • B22D41/44—Consumable closure means, i.e. closure means being used only once
    • B22D41/46—Refractory plugging masses
    • B22D41/465—Unplugging a vessel discharge port

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Charging Or Discharging (AREA)
BR8404910A 1983-09-30 1984-09-28 PROCESS FOR OPENING A CLOSED PART OF A HOLE FOR LEAKAGE OF CASTED STEEL IN A SLIDING COVER DEVICE BR8404910A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18389883A JPS6076259A (en) 1983-09-30 1983-09-30 Method for opening hole to closed part of outflow hole for molten metal
JP16111084A JPS6137361A (en) 1984-07-30 1984-07-30 Method for opening clogged part of molten metal outflow hole

Publications (1)

Publication Number Publication Date
BR8404910A true BR8404910A (en) 1985-08-20

Family

ID=26487361

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8404910A BR8404910A (en) 1983-09-30 1984-09-28 PROCESS FOR OPENING A CLOSED PART OF A HOLE FOR LEAKAGE OF CASTED STEEL IN A SLIDING COVER DEVICE

Country Status (3)

Country Link
BR (1) BR8404910A (en)
CA (1) CA1232739A (en)
FR (1) FR2552693B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3746289A (en) * 1988-05-20 1989-12-12 Flogates Limited Disruption of blockages in molten metal teeming

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2560041C2 (en) * 1975-12-20 1980-09-11 Stopinc Ag, Zug (Schweiz) Device for supplying gas to a replacement device for submersible nozzles
AT359100B (en) * 1978-04-25 1980-10-27 Inteco Int Techn Beratung ARRANGEMENT FOR TREATING STEEL MELT IN THE PAN BY BOTTOM BLOWERS
DE2836409C2 (en) * 1978-08-19 1982-07-22 Stopinc AG, Zug Device for introducing treatment substances into the melt contained in a metallurgical vessel

Also Published As

Publication number Publication date
FR2552693A1 (en) 1985-04-05
CA1232739A (en) 1988-02-16
FR2552693B1 (en) 1987-09-18

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