BR7800266A - DEVICE FOR INJECTION OF FLUID MATERIALS IN LIQUID METAL BATHS - Google Patents

DEVICE FOR INJECTION OF FLUID MATERIALS IN LIQUID METAL BATHS

Info

Publication number
BR7800266A
BR7800266A BR7800266A BR7800266A BR7800266A BR 7800266 A BR7800266 A BR 7800266A BR 7800266 A BR7800266 A BR 7800266A BR 7800266 A BR7800266 A BR 7800266A BR 7800266 A BR7800266 A BR 7800266A
Authority
BR
Brazil
Prior art keywords
injection
liquid metal
fluid materials
metal baths
baths
Prior art date
Application number
BR7800266A
Other languages
Portuguese (pt)
Inventor
A Ramacciotti
Original Assignee
Sperimentale Metalurg Spa Cent
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 Sperimentale Metalurg Spa Cent filed Critical Sperimentale Metalurg Spa Cent
Publication of BR7800266A publication Critical patent/BR7800266A/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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
BR7800266A 1977-01-17 1978-01-13 DEVICE FOR INJECTION OF FLUID MATERIALS IN LIQUID METAL BATHS BR7800266A (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
BR7800266A true BR7800266A (en) 1978-09-05

Family

ID=11261775

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7800266A BR7800266A (en) 1977-01-17 1978-01-13 DEVICE FOR INJECTION OF FLUID MATERIALS IN LIQUID METAL BATHS

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
GB2041182B (en) * 1978-12-21 1983-01-26 Kawasaki Steel Co Method for blowing gas from below into a molten steel in refining vessel
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
SE7800504L (en) 1978-07-18
DE2801487A1 (en) 1978-07-20
IT1086551B (en) 1985-05-28
JPS5390117A (en) 1978-08-08
AR213886A1 (en) 1979-03-30
AU3207277A (en) 1979-07-05
FR2387092A1 (en) 1978-11-10
ZA777674B (en) 1978-11-29
ES465868A1 (en) 1978-09-16
DE7800982U1 (en) 1980-02-07

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