LU42419A1 - - Google Patents

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Publication number
LU42419A1
LU42419A1 LU42419DA LU42419A1 LU 42419 A1 LU42419 A1 LU 42419A1 LU 42419D A LU42419D A LU 42419DA LU 42419 A1 LU42419 A1 LU 42419A1
Authority
LU
Luxembourg
Application number
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
Publication of LU42419A1 publication Critical patent/LU42419A1/xx

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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
    • C21C5/35—Blowing from above and through the bath
    • 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
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
LU42419D 1961-10-16 1962-09-26 LU42419A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE609232A BE609232A (en) 1961-10-16 1961-10-16 Improvements to cast iron refining processes

Publications (1)

Publication Number Publication Date
LU42419A1 true LU42419A1 (en) 1962-11-26

Family

ID=3845294

Family Applications (1)

Application Number Title Priority Date Filing Date
LU42419D LU42419A1 (en) 1961-10-16 1962-09-26

Country Status (2)

Country Link
BE (1) BE609232A (en)
LU (1) LU42419A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463187A1 (en) * 1979-08-02 1981-02-20 Nippon Kokan Kk METHOD OF MANUFACTURING STEEL IN A CONVERTER WITH OXYGEN BLOWING ON THE SURFACE OF THE MOLTEN METAL AND BLOWING OF AGITATOR GAS BY THE BASE OF THE CONVERTER
FR2473064A1 (en) * 1980-01-02 1981-07-10 Siderurgie Fse Inst Rech PROCESS FOR PNEUMATIC BREWING OF A FUSION METAL BATH
EP0032350A2 (en) * 1980-01-09 1981-07-22 INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE (IRSID) France Method for refining a molten metal bath in a crucible with oxygen injection from above, and crucible used therefor
FR2475574A2 (en) * 1980-02-12 1981-08-14 Creusot Loire Refining of molten metal, esp. steel, in oxygen converter - using top blowing through lance, and bottom blowing through tuyeres with small outlet dia.
FR2476135A1 (en) * 1980-02-18 1981-08-21 Kawasaki Steel Co
FR2501722A1 (en) * 1981-03-11 1982-09-17 Siderurgie Fse Inst Rech PROCESS FOR PNEUMATIC BREWING OF A METAL BATH
FR2504664A1 (en) * 1981-04-24 1982-10-29 Francais Aciers Speciaux DEVICE FOR BLOWING BREWING GAS IN A METAL REFINING CONVERTER
EP0060305B1 (en) * 1980-09-19 1985-01-09 Kawasaki Steel Corporation Method for smelting using top-and bottom-blown converter

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463187A1 (en) * 1979-08-02 1981-02-20 Nippon Kokan Kk METHOD OF MANUFACTURING STEEL IN A CONVERTER WITH OXYGEN BLOWING ON THE SURFACE OF THE MOLTEN METAL AND BLOWING OF AGITATOR GAS BY THE BASE OF THE CONVERTER
FR2473064A1 (en) * 1980-01-02 1981-07-10 Siderurgie Fse Inst Rech PROCESS FOR PNEUMATIC BREWING OF A FUSION METAL BATH
EP0032343A1 (en) * 1980-01-02 1981-07-22 INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE (IRSID) France Method for the gaseous stirring of a molten metal bath
EP0032350A2 (en) * 1980-01-09 1981-07-22 INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE (IRSID) France Method for refining a molten metal bath in a crucible with oxygen injection from above, and crucible used therefor
EP0032350A3 (en) * 1980-01-09 1981-08-26 Institut De Recherches De La Siderurgie Francaise (Irsid) France Method for refining a molten metal bath in a crucible with oxygen injection from above, and crucible used therefor
FR2475574A2 (en) * 1980-02-12 1981-08-14 Creusot Loire Refining of molten metal, esp. steel, in oxygen converter - using top blowing through lance, and bottom blowing through tuyeres with small outlet dia.
FR2476135A1 (en) * 1980-02-18 1981-08-21 Kawasaki Steel Co
EP0060305B1 (en) * 1980-09-19 1985-01-09 Kawasaki Steel Corporation Method for smelting using top-and bottom-blown converter
FR2501722A1 (en) * 1981-03-11 1982-09-17 Siderurgie Fse Inst Rech PROCESS FOR PNEUMATIC BREWING OF A METAL BATH
FR2504664A1 (en) * 1981-04-24 1982-10-29 Francais Aciers Speciaux DEVICE FOR BLOWING BREWING GAS IN A METAL REFINING CONVERTER
EP0064449A1 (en) * 1981-04-24 1982-11-10 Compagnie Francaise Des Aciers Speciaux Apparatus for blowing an agitating gas into a converter for refining metals

Also Published As

Publication number Publication date
BE609232A (en) 1962-04-16

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