SE7800504L - DEVICE FOR BLOWING LIQUID MATERIAL IN A MELT - Google Patents

DEVICE FOR BLOWING LIQUID MATERIAL IN A MELT

Info

Publication number
SE7800504L
SE7800504L SE7800504A SE7800504A SE7800504L SE 7800504 L SE7800504 L SE 7800504L SE 7800504 A SE7800504 A SE 7800504A SE 7800504 A SE7800504 A SE 7800504A SE 7800504 L SE7800504 L SE 7800504L
Authority
SE
Sweden
Prior art keywords
melt
liquid material
blowing liquid
blowing
liquid
Prior art date
Application number
SE7800504A
Other languages
Swedish (sv)
Inventor
A Ramacciotti
Original Assignee
Centro Speriment Metallurg
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 Centro Speriment Metallurg filed Critical Centro Speriment Metallurg
Publication of SE7800504L publication Critical patent/SE7800504L/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
SE7800504A 1977-01-17 1978-01-16 DEVICE FOR BLOWING LIQUID MATERIAL IN A MELT SE7800504L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT47667/77A IT1086551B (en) 1977-01-17 1977-01-17 DEVICE FOR INJECTION OF FLUID MATERIALS IN LIQUID METAL BATHS

Publications (1)

Publication Number Publication Date
SE7800504L true SE7800504L (en) 1978-07-18

Family

ID=11261775

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7800504A SE7800504L (en) 1977-01-17 1978-01-16 DEVICE FOR BLOWING LIQUID MATERIAL IN A MELT

Country Status (10)

Country Link
JP (1) JPS5390117A (en)
AR (1) AR213886A1 (en)
AU (1) AU3207277A (en)
BR (1) BR7800266A (en)
DE (2) DE7800982U1 (en)
ES (1) ES465868A1 (en)
FR (1) FR2387092A1 (en)
IT (1) IT1086551B (en)
SE (1) SE7800504L (en)
ZA (1) ZA777674B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800684A1 (en) * 1978-01-09 1979-07-12 British Steel Corp Refining molten steel using gas-entrained reagent - introduced through combination tuyere-gate valve nozzle assembly in ladle base
AT359100B (en) * 1978-04-25 1980-10-27 Inteco Int Techn Beratung ARRANGEMENT FOR TREATING STEEL MELT IN THE PAN BY BOTTOM BLOWERS
JPS5533638U (en) * 1978-08-23 1980-03-04
SE448170B (en) * 1978-12-21 1987-01-26 Kawasaki Steel Co PROCEDURE FOR BLOWING GAS BELOW IN A REFINING VESSEL WITH MELTED STEEL
LU83247A1 (en) * 1981-03-23 1983-02-22 Arbed METHOD AND DEVICE FOR TREATING METAL MELT IN THE METALURGICAL PROCESSES
US4799649A (en) * 1986-07-15 1989-01-24 Flo-Con Systems, Inc. Injection valve components and method
US4824079A (en) * 1986-07-15 1989-04-25 Flo-Con Systems, Inc. Injection valve components and method

Also Published As

Publication number Publication date
ES465868A1 (en) 1978-09-16
JPS5390117A (en) 1978-08-08
ZA777674B (en) 1978-11-29
IT1086551B (en) 1985-05-28
AU3207277A (en) 1979-07-05
FR2387092A1 (en) 1978-11-10
BR7800266A (en) 1978-09-05
DE2801487A1 (en) 1978-07-20
DE7800982U1 (en) 1980-02-07
AR213886A1 (en) 1979-03-30

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