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FR943054A - making low-nitrogen wind-refined steel - Google Patents

making low-nitrogen wind-refined steel

Info

Publication number
FR943054A
FR943054A FR943054DA FR943054A FR 943054 A FR943054 A FR 943054A FR 943054D A FR943054D A FR 943054DA FR 943054 A FR943054 A FR 943054A
Authority
FR
France
Prior art keywords
making low
refined steel
nitrogen wind
wind
nitrogen
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)
Inventor
Yves-Marie-Pierre-Ge Dardel
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 FR943054A publication Critical patent/FR943054A/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
    • C21C5/34—Blowing through the bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR943054D 1947-03-12 1947-03-12 making low-nitrogen wind-refined steel Expired FR943054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR943054T 1947-03-12

Publications (1)

Publication Number Publication Date
FR943054A true FR943054A (en) 1949-02-25

Family

ID=9471090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943054D Expired FR943054A (en) 1947-03-12 1947-03-12 making low-nitrogen wind-refined steel

Country Status (1)

Country Link
FR (1) FR943054A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976800C (en) * 1949-10-04 1964-04-30 Huettenwerk Oberhausen Ag Process for the production of low-nitrogen steel using the basic wind-freshening process
DE977073C (en) * 1950-06-15 1965-01-14 Huettenwerk Oberhausen Ag Process for the production of low-nitrogen steel by the wind-fresh process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976800C (en) * 1949-10-04 1964-04-30 Huettenwerk Oberhausen Ag Process for the production of low-nitrogen steel using the basic wind-freshening process
DE977073C (en) * 1950-06-15 1965-01-14 Huettenwerk Oberhausen Ag Process for the production of low-nitrogen steel by the wind-fresh process

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