IT1086551B - 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: IT1086551B
Authority: IT; Italy
Prior art keywords: injection; liquid metal; fluid materials; metal baths; baths
Prior art date: 1977-01-17

Application number

IT47667/77A

Other languages

Italian (it)

Inventor

Aldo 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.)

1977-01-17

Filing date

1977-01-17

Publication date

1985-05-28

1977-01-17 Application filed by Centro Speriment Metallurg filed Critical Centro Speriment Metallurg

1977-01-17 Priority to IT47667/77A priority Critical patent/IT1086551B/en

1977-12-28 Priority to ZA00777674A priority patent/ZA777674B/en

1977-12-29 Priority to AU32072/77A priority patent/AU3207277A/en

1978-01-10 Priority to ES465868A priority patent/ES465868A1/en

1978-01-11 Priority to FR7800686A priority patent/FR2387092A1/en

1978-01-13 Priority to BR7800266A priority patent/BR7800266A/en

1978-01-13 Priority to DE19787800982U priority patent/DE7800982U1/en

1978-01-13 Priority to DE19782801487 priority patent/DE2801487A1/en

1978-01-16 Priority to SE7800504A priority patent/SE7800504L/en

1978-01-17 Priority to JP284878A priority patent/JPS5390117A/en

1978-01-17 Priority to AR270739A priority patent/AR213886A1/en

1985-05-28 Application granted granted Critical

1985-05-28 Publication of IT1086551B publication Critical patent/IT1086551B/en

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)
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)

IT47667/77A 1977-01-17 1977-01-17 DEVICE FOR INJECTION OF FLUID MATERIALS IN LIQUID METAL BATHS IT1086551B (en)

Priority Applications (11)

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
ZA00777674A ZA777674B (en)	1977-01-17	1977-12-28	A device for blowing fluid materials into liquid metal baths
AU32072/77A AU3207277A (en)	1977-01-17	1977-12-29	Tuyere
ES465868A ES465868A1 (en)	1977-01-17	1978-01-10	Apparatus for blowing fluid material into molten metal bath
FR7800686A FR2387092A1 (en)	1977-01-17	1978-01-11	Bottom blowing gas contg. powder into molten metal - where tuyere is fitted with sliding stopper on base of vessel
BR7800266A BR7800266A (en)	1977-01-17	1978-01-13	DEVICE FOR INJECTION OF FLUID MATERIALS IN LIQUID METAL BATHS
DE19787800982U DE7800982U1 (en)	1977-01-17	1978-01-13	DEVICE FOR INFLOWING FLUID FABRICS IN BAEDER MELT LIQUID METALS
DE19782801487 DE2801487A1 (en)	1977-01-17	1978-01-13	DEVICE FOR INFLOWING FLUID MATERIALS IN BAEDER MELT LIQUID METALS
SE7800504A SE7800504L (en)	1977-01-17	1978-01-16	DEVICE FOR BLOWING LIQUID MATERIAL IN A MELT
JP284878A JPS5390117A (en)	1977-01-17	1978-01-17	Apparatus for blowing fluid material into molten metal bath
AR270739A AR213886A1 (en)	1977-01-17	1978-01-17	A DEVICE FOR BLOWING FLUID MATERIALS INTO BATHS OF LIQUID METAL

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
IT1086551B true IT1086551B (en)	1985-05-28

Family

ID=11261775

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT47667/77A IT1086551B (en)	1977-01-17	1977-01-17	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)	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
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

1977
- 1977-01-17 IT IT47667/77A patent/IT1086551B/en active
- 1977-12-28 ZA ZA00777674A patent/ZA777674B/en unknown
- 1977-12-29 AU AU32072/77A patent/AU3207277A/en active Pending
1978
- 1978-01-10 ES ES465868A patent/ES465868A1/en not_active Expired
- 1978-01-11 FR FR7800686A patent/FR2387092A1/en not_active Withdrawn
- 1978-01-13 BR BR7800266A patent/BR7800266A/en unknown
- 1978-01-13 DE DE19782801487 patent/DE2801487A1/en active Pending
- 1978-01-13 DE DE19787800982U patent/DE7800982U1/en not_active Expired
- 1978-01-16 SE SE7800504A patent/SE7800504L/en unknown
- 1978-01-17 JP JP284878A patent/JPS5390117A/en active Pending
- 1978-01-17 AR AR270739A patent/AR213886A1/en active

Also Published As

Publication number	Publication date
FR2387092A1 (en)	1978-11-10
JPS5390117A (en)	1978-08-08
AR213886A1 (en)	1979-03-30
DE2801487A1 (en)	1978-07-20
SE7800504L (en)	1978-07-18
BR7800266A (en)	1978-09-05
AU3207277A (en)	1979-07-05
DE7800982U1 (en)	1980-02-07
ES465868A1 (en)	1978-09-16
ZA777674B (en)	1978-11-29

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