FR2112187A2 - - Google Patents

Info

Publication number
FR2112187A2
FR2112187A2 FR7125623A FR7125623A FR2112187A2 FR 2112187 A2 FR2112187 A2 FR 2112187A2 FR 7125623 A FR7125623 A FR 7125623A FR 7125623 A FR7125623 A FR 7125623A FR 2112187 A2 FR2112187 A2 FR 2112187A2
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.)
Granted
Application number
FR7125623A
Other languages
French (fr)
Other versions
FR2112187B2 (enrdf_load_stackoverflow
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
Original Assignee
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 August Thyssen Huette AG filed Critical August Thyssen Huette AG
Publication of FR2112187A2 publication Critical patent/FR2112187A2/fr
Application granted granted Critical
Publication of FR2112187B2 publication Critical patent/FR2112187B2/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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR7125623A 1970-07-28 1971-07-13 Expired FR2112187B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702037340 DE2037340A1 (enrdf_load_stackoverflow) 1970-07-28 1970-07-28

Publications (2)

Publication Number Publication Date
FR2112187A2 true FR2112187A2 (enrdf_load_stackoverflow) 1972-06-16
FR2112187B2 FR2112187B2 (enrdf_load_stackoverflow) 1974-09-06

Family

ID=5778102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7125623A Expired FR2112187B2 (enrdf_load_stackoverflow) 1970-07-28 1971-07-13

Country Status (5)

Country Link
BE (1) BE769857R (enrdf_load_stackoverflow)
DE (1) DE2037340A1 (enrdf_load_stackoverflow)
FR (1) FR2112187B2 (enrdf_load_stackoverflow)
GB (1) GB1357124A (enrdf_load_stackoverflow)
LU (1) LU63609A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT382639B (de) * 1985-04-26 1987-03-25 Voest Alpine Ag Verfahren zur herstellung von stahl aus eisenschwamm sowie anlage zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
GB1357124A (en) 1974-06-19
DE2037340A1 (enrdf_load_stackoverflow) 1972-03-09
FR2112187B2 (enrdf_load_stackoverflow) 1974-09-06
LU63609A1 (enrdf_load_stackoverflow) 1972-04-04
BE769857R (fr) 1971-11-16

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