IT949195B - Procedimento per aggiungere un com ponente di reazione granulare od in polvere ad un metallo fuso e compo nente di reazione granulare od in polvere per eseguire una reazione correttiva su un metallo fuso - Google Patents

Procedimento per aggiungere un com ponente di reazione granulare od in polvere ad un metallo fuso e compo nente di reazione granulare od in polvere per eseguire una reazione correttiva su un metallo fuso

Info

Publication number
IT949195B
IT949195B IT67585/72A IT6758572A IT949195B IT 949195 B IT949195 B IT 949195B IT 67585/72 A IT67585/72 A IT 67585/72A IT 6758572 A IT6758572 A IT 6758572A IT 949195 B IT949195 B IT 949195B
Authority
IT
Italy
Prior art keywords
granular
reaction component
molten
powder
procedure
Prior art date
Application number
IT67585/72A
Other languages
English (en)
Italian (it)
Original Assignee
Koninklijke Hoogovens En Staal
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 Koninklijke Hoogovens En Staal filed Critical Koninklijke Hoogovens En Staal
Application granted granted Critical
Publication of IT949195B publication Critical patent/IT949195B/it

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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or 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
    • C21C5/36—Processes yielding slags of special composition

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)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
IT67585/72A 1971-02-25 1972-02-24 Procedimento per aggiungere un com ponente di reazione granulare od in polvere ad un metallo fuso e compo nente di reazione granulare od in polvere per eseguire una reazione correttiva su un metallo fuso IT949195B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7102540A NL7102540A (de) 1971-02-25 1971-02-25

Publications (1)

Publication Number Publication Date
IT949195B true IT949195B (it) 1973-06-11

Family

ID=19812567

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67585/72A IT949195B (it) 1971-02-25 1972-02-24 Procedimento per aggiungere un com ponente di reazione granulare od in polvere ad un metallo fuso e compo nente di reazione granulare od in polvere per eseguire una reazione correttiva su un metallo fuso

Country Status (11)

Country Link
US (1) US3847592A (de)
JP (1) JPS517443B1 (de)
AT (1) AT333811B (de)
BE (1) BE779766A (de)
DE (1) DE2207530C3 (de)
FR (1) FR2126367B1 (de)
GB (1) GB1352277A (de)
IT (1) IT949195B (de)
LU (1) LU64843A1 (de)
NL (1) NL7102540A (de)
SE (1) SE392915B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55110712A (en) * 1979-02-15 1980-08-26 Kawasaki Steel Corp Desulfurizing agent for blowing-in
IT1174502B (it) * 1984-02-28 1987-07-01 Oet Metalconsult Srl Additivo per liquidi metallurgici atto a migliorare le caratteristiche dei manufati in metalli o leghe metalliche prodotti

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172758A (en) * 1965-03-09 Oxygen process for producing high
US3028232A (en) * 1953-05-06 1962-04-03 Voest Ag Process for blowing pig-iron
US2790712A (en) * 1955-04-26 1957-04-30 Mannesmann Ag Process for refining iron
US3202504A (en) * 1961-08-07 1965-08-24 Heber J Hamlet Process for refining and improving the quality of steel and other ferrous metals
AT249714B (de) * 1962-07-06 1966-10-10 Guszstahlwerk Witten Ag Verfahren zur Herstellung von legiertem Stahl nach dem Sauerstoff-Aufblaseverfahren
BE718288A (de) * 1967-07-27 1968-12-31
US3536475A (en) * 1967-11-17 1970-10-27 Battelle Memorial Institute Method of making pellets from a finely divided solid material
JPS5030571B1 (de) * 1970-03-27 1975-10-02

Also Published As

Publication number Publication date
AT333811B (de) 1976-12-10
LU64843A1 (de) 1972-07-05
GB1352277A (en) 1974-05-08
FR2126367B1 (de) 1976-07-09
DE2207530C3 (de) 1975-07-24
ATA143472A (de) 1976-04-15
US3847592A (en) 1974-11-12
BE779766A (nl) 1972-08-24
JPS517443B1 (de) 1976-03-08
SE392915B (sv) 1977-04-25
DE2207530B2 (de) 1974-12-05
NL7102540A (de) 1972-08-29
DE2207530A1 (de) 1972-09-07
FR2126367A1 (de) 1972-10-06

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