CA958896A - Refining hematite pig iron in a converter - Google Patents

Refining hematite pig iron in a converter

Info

Publication number
CA958896A
CA958896A CA134,433A CA134433A CA958896A CA 958896 A CA958896 A CA 958896A CA 134433 A CA134433 A CA 134433A CA 958896 A CA958896 A CA 958896A
Authority
CA
Canada
Prior art keywords
converter
pig iron
refining
refining hematite
hematite pig
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
CA134,433A
Other languages
English (en)
Other versions
CA134433S (en
Inventor
Paul-Emile Nilles
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Application granted granted Critical
Publication of CA958896A publication Critical patent/CA958896A/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
    • C21C5/34—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)
CA134,433A 1971-02-10 1972-02-10 Refining hematite pig iron in a converter Expired CA958896A (en)

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
CA958896A true CA958896A (en) 1974-12-10

Family

ID=26640076

Family Applications (1)

Application Number Title Priority Date Filing Date
CA134,433A Expired CA958896A (en) 1971-02-10 1972-02-10 Refining hematite pig iron in a converter

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
NL7201589A (enrdf_load_stackoverflow) 1972-08-14
FR2124428A1 (enrdf_load_stackoverflow) 1972-09-22
DE2206081B2 (de) 1980-12-04

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