CH513243A - Buse de lance d'insufflation de gaz pour la fabrication de l'acier - Google Patents

Buse de lance d'insufflation de gaz pour la fabrication de l'acier

Info

Publication number
CH513243A
CH513243A CH274470A CH274470A CH513243A CH 513243 A CH513243 A CH 513243A CH 274470 A CH274470 A CH 274470A CH 274470 A CH274470 A CH 274470A CH 513243 A CH513243 A CH 513243A
Authority
CH
Switzerland
Prior art keywords
steel making
lance nozzle
gas insufflation
insufflation lance
gas
Prior art date
Application number
CH274470A
Other languages
English (en)
French (fr)
Inventor
Wakabayashi Senzo
Maeda Hiroshi
Ami Kazuo
Original Assignee
Nippon Kokan Kk
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 Nippon Kokan Kk filed Critical Nippon Kokan Kk
Publication of CH513243A publication Critical patent/CH513243A/fr

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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
CH274470A 1969-02-26 1970-02-25 Buse de lance d'insufflation de gaz pour la fabrication de l'acier CH513243A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1391769 1969-02-26

Publications (1)

Publication Number Publication Date
CH513243A true CH513243A (fr) 1971-09-30

Family

ID=11846508

Family Applications (1)

Application Number Title Priority Date Filing Date
CH274470A CH513243A (fr) 1969-02-26 1970-02-25 Buse de lance d'insufflation de gaz pour la fabrication de l'acier

Country Status (9)

Country Link
BE (1) BE746243A (enrdf_load_stackoverflow)
BR (1) BR7016988D0 (enrdf_load_stackoverflow)
CH (1) CH513243A (enrdf_load_stackoverflow)
DE (1) DE2008577A1 (enrdf_load_stackoverflow)
ES (1) ES376763A1 (enrdf_load_stackoverflow)
FR (1) FR2032429B1 (enrdf_load_stackoverflow)
GB (1) GB1255446A (enrdf_load_stackoverflow)
LU (1) LU60386A1 (enrdf_load_stackoverflow)
NL (1) NL7002388A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005220280B2 (en) * 2004-10-15 2011-05-19 Technological Resources Pty. Limited Apparatus for injecting gas into a vessel
ATE453730T1 (de) * 2004-10-15 2010-01-15 Tech Resources Pty Ltd Vorrichtung zum injizieren von gas in einen behälter
EP1652941B1 (en) * 2004-10-15 2009-05-27 Technological Resources Pty. Ltd. Apparatus for injecting gas into a vessel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU38682A1 (enrdf_load_stackoverflow) *
FR1535154A (fr) * 1967-08-23 1968-08-02 Exxon Research Engineering Co Perfectionnements aux traitements thermiques

Also Published As

Publication number Publication date
NL7002388A (enrdf_load_stackoverflow) 1970-08-28
FR2032429A1 (enrdf_load_stackoverflow) 1970-11-27
ES376763A1 (es) 1972-05-16
BE746243A (fr) 1970-07-31
FR2032429B1 (enrdf_load_stackoverflow) 1973-03-16
LU60386A1 (enrdf_load_stackoverflow) 1970-04-23
BR7016988D0 (pt) 1973-03-13
GB1255446A (en) 1971-12-01
DE2008577A1 (enrdf_load_stackoverflow) 1970-12-23

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Legal Events

Date Code Title Description
PL Patent ceased