FR73072E - Refining process for the production of a pre-metal or steel from phosphorous cast iron - Google Patents

Refining process for the production of a pre-metal or steel from phosphorous cast iron

Info

Publication number
FR73072E
FR73072E FR756110A FR756110A FR73072E FR 73072 E FR73072 E FR 73072E FR 756110 A FR756110 A FR 756110A FR 756110 A FR756110 A FR 756110A FR 73072 E FR73072 E FR 73072E
Authority
FR
France
Prior art keywords
steel
production
metal
cast iron
refining process
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
FR756110A
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.)
Kloeckner Werke AG
Original Assignee
Kloeckner Werke 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 Kloeckner Werke AG filed Critical Kloeckner Werke AG
Priority to FR756110A priority Critical patent/FR73072E/en
Application granted granted Critical
Publication of FR73072E publication Critical patent/FR73072E/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR756110A 1958-01-17 1958-01-17 Refining process for the production of a pre-metal or steel from phosphorous cast iron Expired FR73072E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR756110A FR73072E (en) 1958-01-17 1958-01-17 Refining process for the production of a pre-metal or steel from phosphorous cast iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR756110A FR73072E (en) 1958-01-17 1958-01-17 Refining process for the production of a pre-metal or steel from phosphorous cast iron

Publications (1)

Publication Number Publication Date
FR73072E true FR73072E (en) 1960-09-22

Family

ID=8705512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR756110A Expired FR73072E (en) 1958-01-17 1958-01-17 Refining process for the production of a pre-metal or steel from phosphorous cast iron

Country Status (1)

Country Link
FR (1) FR73072E (en)

Similar Documents

Publication Publication Date Title
FR1168089A (en) Refining process for the production of a pre-metal or steel from phosphorous cast iron
FR73072E (en) Refining process for the production of a pre-metal or steel from phosphorous cast iron
FR74792E (en) Refining process for the production of a pre-metal or steel from phosphorous cast iron
BE575230R (en) Refining process for the production of a pre-metal or steel from phosphorous cast iron.
FR1304418A (en) Process for the production of steels from cast iron
FR1504346A (en) Manufacturing process of cast iron or steel
FR1498825A (en) Process for preparing iron or steel from ores
FR1246974A (en) Cast iron refining process
BE584732A (en) Process for degassing molten steel
FR1218043A (en) Process for the oxygen refining of phosphorus-containing pig iron
FR1122831A (en) Process and plant for the continuous production of steel from pig iron
FR1066697A (en) Steel production process by refining cast iron
FR1374973A (en) Continuous process for the production of steel from pig iron
BE607851A (en) Improved process and plant for manufacturing steel and / or other refining of cast iron
BE609505A (en) Process for the production of steels from cast iron
FR1240385A (en) Process for degassing molten steel
FR1101380A (en) Process for converting phosphorous cast iron into steel
FR1356141A (en) Process of making steel from cast iron
FR1406771A (en) Process for the production of steel from liquid cast iron with a high phosphorus content
FR1391601A (en) Refining process for steel production
FR1086658A (en) Process for manufacturing cast iron or steel shot from a cast iron alloy
FR1124892A (en) Process for the production of steel in the hearth furnace, from liquid phosphorous iron
FR69966E (en) Process and plant for the continuous production of steel from pig iron
FR1331339A (en) Process and plant for the preparation of steel and for other iron refining operations
FR70540E (en) Preliminary refining process for cast iron