IT969403B - Lancia per soffiare gas in parti colare per trattare con ossigeno bagni di metallo fuso - Google Patents

Lancia per soffiare gas in parti colare per trattare con ossigeno bagni di metallo fuso

Info

Publication number
IT969403B
IT969403B IT5151972A IT5151972A IT969403B IT 969403 B IT969403 B IT 969403B IT 5151972 A IT5151972 A IT 5151972A IT 5151972 A IT5151972 A IT 5151972A IT 969403 B IT969403 B IT 969403B
Authority
IT
Italy
Prior art keywords
colar
lance
oxygen
parts
molten metal
Prior art date
Application number
IT5151972A
Other languages
English (en)
Original Assignee
Messer Griesheim Gmbh
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 Messer Griesheim Gmbh filed Critical Messer Griesheim Gmbh
Application granted granted Critical
Publication of IT969403B publication Critical patent/IT969403B/it

Links

Classifications

    • 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
    • C21C5/4606—Lances or injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
IT5151972A 1971-07-15 1972-07-13 Lancia per soffiare gas in parti colare per trattare con ossigeno bagni di metallo fuso IT969403B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19717127156 DE7127156U (de) 1971-07-15 1971-07-15 Sauerstoff- aufblaslanze

Publications (1)

Publication Number Publication Date
IT969403B true IT969403B (it) 1974-03-30

Family

ID=6622562

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5151972A IT969403B (it) 1971-07-15 1972-07-13 Lancia per soffiare gas in parti colare per trattare con ossigeno bagni di metallo fuso

Country Status (7)

Country Link
AT (1) AT330224B (it)
BE (1) BE784832A (it)
DE (1) DE7127156U (it)
FR (1) FR2142494A5 (it)
GB (1) GB1367556A (it)
IT (1) IT969403B (it)
NL (1) NL7208108A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5589395A (en) * 1978-12-26 1980-07-05 Sumitomo Metal Ind Ltd Gasification of solid carbonaceous material and its device
EP1935994A3 (en) * 2006-12-15 2011-02-16 Technological Resources Pty. Ltd. Apparatus for injecting material into a vessel

Also Published As

Publication number Publication date
BE784832A (fr) 1972-10-02
AT330224B (de) 1976-06-25
NL7208108A (it) 1973-01-17
ATA473772A (de) 1975-09-15
FR2142494A5 (it) 1973-01-26
GB1367556A (en) 1974-09-18
DE7127156U (de) 1971-10-21

Similar Documents

Publication Publication Date Title
IT962662B (it) Metodo per iniettare un agente gassoso di reazione in un bagno di metallo fuso
IT980292B (it) Procedimento per la affinazione di metallo ferroso fuso mediante iniezione di ossigeno e di un gas monoatomico
IT969403B (it) Lancia per soffiare gas in parti colare per trattare con ossigeno bagni di metallo fuso
CA928081A (en) Treatment of molten ferrous metals
ZA705653B (en) Acceleration of the dissolution of lime in the basic oxygen furnace process
ZA714473B (en) Improved metal casting process and an improved refractory composition
ZM4870A1 (en) Process for reducing the oxygen content of molten copper
FR1292748A (fr) Procédé pour l'affinage de masses fondues de fonte, par soufflage d'oxygène en plusieurs jets
ES434109A1 (es) Aparato para producir aleaciones metalicas ligeras.
CA590537A (en) Introduction of a gas in the treatment of a molten metal
IT960439B (it) Siviera per il trattamento di metallo fuso
AU247197B2 (en) Treatment of fumes in oxygen refining of molten ferrous metal
AU447182B2 (en) Oxygen treatment of molten metal
IT960915B (it) Impianto per la rifusione sotto scoria di metalli im particolare di acciai
GB1028998A (en) Improvements in or relating to an apparatus for obtaining the temperature of the melt in an oxygen steel-making furnace
CA885926A (en) Method and composition for adding metal to molten metal baths
AU5986460A (en) Treatment of fumes in oxygen refining of molten ferrous metal
FR1503756A (fr) Tuyère pour l'affinage de bains métalliques par de l'air enrichi en oxygène ou par l'oxygène pur
AU1697470A (en) Oxygen treatment of molten metal
JPS5242413A (en) Equipment for adding long size aluminium to molten metal
AU256508B2 (en) Production of steel in open hearth furnaces using oxygen lances
CA547627A (en) Method of reducing metal losses in reverberatory furnace slag
CA941016A (en) Determination of oxygen in molten steel
SU456834A1 (ru) Способ продувки металла в кислородном конвертере
AU445887B2 (en) Improvements in and relating to furnaces for molten metal