FR2032429A1 - - Google Patents

Info

Publication number
FR2032429A1
FR2032429A1 FR7006921A FR7006921A FR2032429A1 FR 2032429 A1 FR2032429 A1 FR 2032429A1 FR 7006921 A FR7006921 A FR 7006921A FR 7006921 A FR7006921 A FR 7006921A FR 2032429 A1 FR2032429 A1 FR 2032429A1
Authority
FR
France
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.)
Granted
Application number
FR7006921A
Other languages
French (fr)
Other versions
FR2032429B1 (enrdf_load_stackoverflow
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Ltd filed Critical Nippon Kokan Ltd
Publication of FR2032429A1 publication Critical patent/FR2032429A1/fr
Application granted granted Critical
Publication of FR2032429B1 publication Critical patent/FR2032429B1/fr
Expired legal-status Critical Current

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)
FR7006921A 1969-02-26 1970-02-26 Expired FR2032429B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2032429A1 true FR2032429A1 (enrdf_load_stackoverflow) 1970-11-27
FR2032429B1 FR2032429B1 (enrdf_load_stackoverflow) 1973-03-16

Family

ID=11846508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7006921A Expired FR2032429B1 (enrdf_load_stackoverflow) 1969-02-26 1970-02-26

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

Citations (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

Patent Citations (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
ES376763A1 (es) 1972-05-16
BE746243A (fr) 1970-07-31
FR2032429B1 (enrdf_load_stackoverflow) 1973-03-16
LU60386A1 (enrdf_load_stackoverflow) 1970-04-23
CH513243A (fr) 1971-09-30
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
ST Notification of lapse