JPS5390117A - Apparatus for blowing fluid material into molten metal bath - Google Patents

Apparatus for blowing fluid material into molten metal bath

Info

Publication number
JPS5390117A
JPS5390117A JP284878A JP284878A JPS5390117A JP S5390117 A JPS5390117 A JP S5390117A JP 284878 A JP284878 A JP 284878A JP 284878 A JP284878 A JP 284878A JP S5390117 A JPS5390117 A JP S5390117A
Authority
JP
Japan
Prior art keywords
molten metal
fluid material
metal bath
blowing fluid
blowing
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.)
Pending
Application number
JP284878A
Other languages
Japanese (ja)
Inventor
Ramachiotsutei Arudo
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.)
Centro Sperimentale Metallurgico SpA
Original Assignee
Centro Sperimentale Metallurgico SpA
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 Sperimentale Metallurgico SpA filed Critical Centro Sperimentale Metallurgico SpA
Publication of JPS5390117A publication Critical patent/JPS5390117A/en
Pending 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
    • 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
JP284878A 1977-01-17 1978-01-17 Apparatus for blowing fluid material into molten metal bath Pending JPS5390117A (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
JPS5390117A true JPS5390117A (en) 1978-08-08

Family

ID=11261775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP284878A Pending JPS5390117A (en) 1977-01-17 1978-01-17 Apparatus for blowing fluid material into molten metal bath

Country Status (10)

Country Link
JP (1) JPS5390117A (en)
AR (1) AR213886A1 (en)
AU (1) AU3207277A (en)
BR (1) BR7800266A (en)
DE (2) DE2801487A1 (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
US4824079A (en) * 1986-07-15 1989-04-25 Flo-Con Systems, Inc. Injection valve components and method
US4799649A (en) * 1986-07-15 1989-01-24 Flo-Con Systems, Inc. Injection valve components and method

Also Published As

Publication number Publication date
ES465868A1 (en) 1978-09-16
AU3207277A (en) 1979-07-05
ZA777674B (en) 1978-11-29
SE7800504L (en) 1978-07-18
BR7800266A (en) 1978-09-05
FR2387092A1 (en) 1978-11-10
DE7800982U1 (en) 1980-02-07
AR213886A1 (en) 1979-03-30
IT1086551B (en) 1985-05-28
DE2801487A1 (en) 1978-07-20

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