FR1131035A - Method for introducing finely divided bodies into steel baths - Google Patents

Method for introducing finely divided bodies into steel baths

Info

Publication number
FR1131035A
FR1131035A FR1131035DA FR1131035A FR 1131035 A FR1131035 A FR 1131035A FR 1131035D A FR1131035D A FR 1131035DA FR 1131035 A FR1131035 A FR 1131035A
Authority
FR
France
Prior art keywords
finely divided
divided bodies
introducing finely
steel baths
baths
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.)
Rheinische Kalksteinwerke GmbH
Original Assignee
Rheinische Kalksteinwerke 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 Rheinische Kalksteinwerke GmbH filed Critical Rheinische Kalksteinwerke GmbH
Application granted granted Critical
Publication of FR1131035A publication Critical patent/FR1131035A/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
FR1131035D 1954-09-30 1955-09-19 Method for introducing finely divided bodies into steel baths Expired FR1131035A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1131035X 1954-09-30

Publications (1)

Publication Number Publication Date
FR1131035A true FR1131035A (en) 1957-02-14

Family

ID=7725573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1131035D Expired FR1131035A (en) 1954-09-30 1955-09-19 Method for introducing finely divided bodies into steel baths

Country Status (1)

Country Link
FR (1) FR1131035A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950186A (en) * 1957-03-02 1960-08-23 Siderurgie Fse Inst Rech Method for top blowing pulverulent burnt lime and oxygen into cast iron for refining same
DE1275557B (en) * 1959-11-25 1968-08-22 Salzgitter Huettenwerk Ag Device for inflating or blowing in gases, primarily oxygen, as well as gas-solid mixtures on or in metal, especially iron, baths
DE1277888B (en) * 1958-04-29 1968-09-19 A R B E D Acieries Reunies Method for the predetermination of the occurrence of foaming of the slag in processes for overwind refining of pig iron
DE1608622B1 (en) * 1960-10-01 1969-12-11 Rheinische Kalksteinwerke Process for producing steel by refining pig iron
DE2252795A1 (en) * 1972-10-27 1974-05-22 Sueddeutsche Kalkstickstoff DESULFURIZING AGENT FOR METAL MELTING WITH WATER-RELEASING ADDITIVE

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950186A (en) * 1957-03-02 1960-08-23 Siderurgie Fse Inst Rech Method for top blowing pulverulent burnt lime and oxygen into cast iron for refining same
DE1277888B (en) * 1958-04-29 1968-09-19 A R B E D Acieries Reunies Method for the predetermination of the occurrence of foaming of the slag in processes for overwind refining of pig iron
DE1275557B (en) * 1959-11-25 1968-08-22 Salzgitter Huettenwerk Ag Device for inflating or blowing in gases, primarily oxygen, as well as gas-solid mixtures on or in metal, especially iron, baths
DE1608622B1 (en) * 1960-10-01 1969-12-11 Rheinische Kalksteinwerke Process for producing steel by refining pig iron
DE2252795A1 (en) * 1972-10-27 1974-05-22 Sueddeutsche Kalkstickstoff DESULFURIZING AGENT FOR METAL MELTING WITH WATER-RELEASING ADDITIVE

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