FR1559960A - - Google Patents

Info

Publication number
FR1559960A
FR1559960A FR1559960DA FR1559960A FR 1559960 A FR1559960 A FR 1559960A FR 1559960D A FR1559960D A FR 1559960DA FR 1559960 A FR1559960 A FR 1559960A
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.)
Expired
Application number
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1559960A publication Critical patent/FR1559960A/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
    • C21C5/36—Processes yielding slags of special composition
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1559960D 1967-03-20 1968-03-19 Expired FR1559960A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT687367 1967-03-20

Publications (1)

Publication Number Publication Date
FR1559960A true FR1559960A (enrdf_load_stackoverflow) 1969-03-14

Family

ID=11122117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1559960D Expired FR1559960A (enrdf_load_stackoverflow) 1967-03-20 1968-03-19

Country Status (2)

Country Link
BE (1) BE712044A (enrdf_load_stackoverflow)
FR (1) FR1559960A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2005176A1 (fr) * 1968-03-30 1969-12-05 Yawata Iron & Steel Co Agent de formation d'un laitier pour l'industrie siderurgique
FR2024836A1 (enrdf_load_stackoverflow) * 1968-11-12 1970-09-04 Yawata Iron & Steel Co

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2005176A1 (fr) * 1968-03-30 1969-12-05 Yawata Iron & Steel Co Agent de formation d'un laitier pour l'industrie siderurgique
FR2024836A1 (enrdf_load_stackoverflow) * 1968-11-12 1970-09-04 Yawata Iron & Steel Co

Also Published As

Publication number Publication date
BE712044A (enrdf_load_stackoverflow) 1968-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse