NL7201589A - - Google Patents

Info

Publication number
NL7201589A
NL7201589A NL7201589A NL7201589A NL7201589A NL 7201589 A NL7201589 A NL 7201589A NL 7201589 A NL7201589 A NL 7201589A NL 7201589 A NL7201589 A NL 7201589A NL 7201589 A NL7201589 A NL 7201589A
Authority
NL
Netherlands
Application number
NL7201589A
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 NL7201589A publication Critical patent/NL7201589A/xx

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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
NL7201589A 1971-02-10 1972-02-07 NL7201589A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU62570 1971-02-10
LU62944 1971-04-07

Publications (1)

Publication Number Publication Date
NL7201589A true NL7201589A (enrdf_load_stackoverflow) 1972-08-14

Family

ID=26640076

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7201589A NL7201589A (enrdf_load_stackoverflow) 1971-02-10 1972-02-07

Country Status (7)

Country Link
US (1) US3807988A (enrdf_load_stackoverflow)
BE (1) BE778603A (enrdf_load_stackoverflow)
CA (1) CA958896A (enrdf_load_stackoverflow)
DE (1) DE2206081C3 (enrdf_load_stackoverflow)
FR (1) FR2124428B1 (enrdf_load_stackoverflow)
IT (1) IT948907B (enrdf_load_stackoverflow)
NL (1) NL7201589A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU62943A1 (enrdf_load_stackoverflow) * 1971-04-07 1973-05-16
US4065297A (en) * 1976-09-28 1977-12-27 Sumitomo Metal Industries Limited Process for dephosphorizing molten pig iron

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1145506A (en) * 1912-11-20 1915-07-06 Amand Francois Pasquier Process for dephosphorizing pig-iron.
US2918365A (en) * 1953-08-10 1959-12-22 Yawata Seitetsu K K Method for controlling compositions of molten pig iron and slag in a blast furnace
US2855293A (en) * 1955-03-21 1958-10-07 Air Liquide Method and apparatus for treating molten metal with oxygen
US2864689A (en) * 1956-07-24 1958-12-16 Electro Chimie Metal Process of successively desulphurizing and desiliconizing a bath of pig iron
US2950186A (en) * 1957-03-02 1960-08-23 Siderurgie Fse Inst Rech Method for top blowing pulverulent burnt lime and oxygen into cast iron for refining same
US2962277A (en) * 1958-05-15 1960-11-29 Gen Electric Apparatus for continuous process of steel making

Also Published As

Publication number Publication date
US3807988A (en) 1974-04-30
BE778603A (enrdf_load_stackoverflow) 1972-05-16
DE2206081A1 (de) 1972-08-17
DE2206081C3 (de) 1981-09-17
FR2124428B1 (enrdf_load_stackoverflow) 1974-06-28
IT948907B (it) 1973-06-11
FR2124428A1 (enrdf_load_stackoverflow) 1972-09-22
DE2206081B2 (de) 1980-12-04
CA958896A (en) 1974-12-10

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