FR2537996B1 - NOZZLE FOR BOTTOM BLOWN OXYGEN STEEL CONVERTER - Google Patents

NOZZLE FOR BOTTOM BLOWN OXYGEN STEEL CONVERTER

Info

Publication number
FR2537996B1
FR2537996B1 FR8221352A FR8221352A FR2537996B1 FR 2537996 B1 FR2537996 B1 FR 2537996B1 FR 8221352 A FR8221352 A FR 8221352A FR 8221352 A FR8221352 A FR 8221352A FR 2537996 B1 FR2537996 B1 FR 2537996B1
Authority
FR
France
Prior art keywords
nozzle
blown oxygen
bottom blown
steel converter
oxygen steel
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.)
Expired
Application number
FR8221352A
Other languages
French (fr)
Other versions
FR2537996A1 (en
Inventor
Hugues Zanetta
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR8221352A priority Critical patent/FR2537996B1/en
Publication of FR2537996A1 publication Critical patent/FR2537996A1/en
Application granted granted Critical
Publication of FR2537996B1 publication Critical patent/FR2537996B1/en
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
    • C21C5/48—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)
  • Furnace Charging Or Discharging (AREA)
FR8221352A 1982-12-20 1982-12-20 NOZZLE FOR BOTTOM BLOWN OXYGEN STEEL CONVERTER Expired FR2537996B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8221352A FR2537996B1 (en) 1982-12-20 1982-12-20 NOZZLE FOR BOTTOM BLOWN OXYGEN STEEL CONVERTER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8221352A FR2537996B1 (en) 1982-12-20 1982-12-20 NOZZLE FOR BOTTOM BLOWN OXYGEN STEEL CONVERTER

Publications (2)

Publication Number Publication Date
FR2537996A1 FR2537996A1 (en) 1984-06-22
FR2537996B1 true FR2537996B1 (en) 1986-02-28

Family

ID=9280294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8221352A Expired FR2537996B1 (en) 1982-12-20 1982-12-20 NOZZLE FOR BOTTOM BLOWN OXYGEN STEEL CONVERTER

Country Status (1)

Country Link
FR (1) FR2537996B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100829813B1 (en) * 2001-12-17 2008-05-16 주식회사 포스코 Apparatus for holder pipe utilized oxygen injection in electric furnace

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758549A (en) * 1970-02-13 1971-04-16 Neunkircher Eisenwerk A G Vorm PROCESS AS WELL AS A PIPE AND A CONVERTER TO AVOID THE FORMATION OF BROWN SMOKE DURING THE REFINING OF CRUDE IRON
BE787143A (en) * 1971-08-04 1973-02-05 Creusot Loire BLOWING PROCESS BY SUBMERSIBLE TUBES IN A METAL BATH
FR2182688A1 (en) * 1972-05-04 1973-12-14 Creusot Loire Blowing nozzle - with concentric pipes
US3897048A (en) * 1973-06-15 1975-07-29 Pennsylvania Engineering Corp Metallurgical vessel and method of operating same
DE3102809C2 (en) * 1981-01-28 1983-01-20 Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg Method and device for the controlled supply of a fresh gas and a protective fluid

Also Published As

Publication number Publication date
FR2537996A1 (en) 1984-06-22

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Legal Events

Date Code Title Description
ST Notification of lapse