FR1045489A - Method and device for the pre-refining of Thomas pig iron - Google Patents

Method and device for the pre-refining of Thomas pig iron

Info

Publication number
FR1045489A
FR1045489A FR1045489DA FR1045489A FR 1045489 A FR1045489 A FR 1045489A FR 1045489D A FR1045489D A FR 1045489DA FR 1045489 A FR1045489 A FR 1045489A
Authority
FR
France
Prior art keywords
refining
pig iron
thomas
thomas pig
iron
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
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.)
NEUNKIRCHER EISENWERK A G VORM
Original Assignee
NEUNKIRCHER EISENWERK A G VORM
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 NEUNKIRCHER EISENWERK A G VORM filed Critical NEUNKIRCHER EISENWERK A G VORM
Application granted granted Critical
Publication of FR1045489A publication Critical patent/FR1045489A/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
    • C21C1/00—Refining of pig-iron; Cast iron
    • 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
    • C21C1/04—Removing impurities other than carbon, phosphorus or sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1045489D 1951-04-30 1951-11-26 Method and device for the pre-refining of Thomas pig iron Expired FR1045489A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1045489X 1951-04-30

Publications (1)

Publication Number Publication Date
FR1045489A true FR1045489A (en) 1953-11-26

Family

ID=7716870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1045489D Expired FR1045489A (en) 1951-04-30 1951-11-26 Method and device for the pre-refining of Thomas pig iron

Country Status (1)

Country Link
FR (1) FR1045489A (en)

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