FR1130096A - Process for refining phosphorous pig iron by blowing from the top - Google Patents

Process for refining phosphorous pig iron by blowing from the top

Info

Publication number
FR1130096A
FR1130096A FR1130096DA FR1130096A FR 1130096 A FR1130096 A FR 1130096A FR 1130096D A FR1130096D A FR 1130096DA FR 1130096 A FR1130096 A FR 1130096A
Authority
FR
France
Prior art keywords
blowing
pig iron
refining
phosphorous pig
refining phosphorous
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
Other languages
French (fr)
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.)
Thyssen AG
Dortmund Hoerder Huettenunion AG
Original Assignee
Dortmund Hoerder Huettenunion AG
August Thyssen Huette AG
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 Dortmund Hoerder Huettenunion AG, August Thyssen Huette AG filed Critical Dortmund Hoerder Huettenunion AG
Application granted granted Critical
Publication of FR1130096A publication Critical patent/FR1130096A/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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/32—Blowing from above
    • 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)
FR1130096D 1954-05-25 1955-05-07 Process for refining phosphorous pig iron by blowing from the top Expired FR1130096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1130096X 1954-05-25

Publications (1)

Publication Number Publication Date
FR1130096A true FR1130096A (en) 1957-01-30

Family

ID=7725446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1130096D Expired FR1130096A (en) 1954-05-25 1955-05-07 Process for refining phosphorous pig iron by blowing from the top

Country Status (1)

Country Link
FR (1) FR1130096A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1183110B (en) * 1958-01-18 1964-12-10 Kloeckner Werke Ag Method for operating a hearth furnace without regenerators to produce steel
DE1274600B (en) * 1960-04-30 1968-08-08 Kloeckner Werke Ag Oxygen inflation process for refining pig iron to steel
DE1290942B (en) * 1959-02-20 1969-03-20 Arbed Device for blowing gases into a metal bath
DE1292682B (en) * 1958-04-26 1969-04-17 Arbed Process for the production of steel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1183110B (en) * 1958-01-18 1964-12-10 Kloeckner Werke Ag Method for operating a hearth furnace without regenerators to produce steel
DE1292682B (en) * 1958-04-26 1969-04-17 Arbed Process for the production of steel
DE1290942B (en) * 1959-02-20 1969-03-20 Arbed Device for blowing gases into a metal bath
DE1274600B (en) * 1960-04-30 1968-08-08 Kloeckner Werke Ag Oxygen inflation process for refining pig iron to steel

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