FR1145124A - Process for degassing and improving the structure by treating liquid iron - Google Patents

Process for degassing and improving the structure by treating liquid iron

Info

Publication number
FR1145124A
FR1145124A FR1145124DA FR1145124A FR 1145124 A FR1145124 A FR 1145124A FR 1145124D A FR1145124D A FR 1145124DA FR 1145124 A FR1145124 A FR 1145124A
Authority
FR
France
Prior art keywords
degassing
improving
treating liquid
liquid iron
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.)
Von Roll AG
Von Roll Holding AG
Original Assignee
Von Roll AG
Von Roll Ludwig Schen Eisenwerke AG
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 Von Roll AG, Von Roll Ludwig Schen Eisenwerke AG filed Critical Von Roll AG
Application granted granted Critical
Publication of FR1145124A publication Critical patent/FR1145124A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1145124D 1953-07-21 1954-07-08 Process for degassing and improving the structure by treating liquid iron Expired FR1145124A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1145124X 1953-07-21

Publications (1)

Publication Number Publication Date
FR1145124A true FR1145124A (en) 1957-10-22

Family

ID=4559887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1145124D Expired FR1145124A (en) 1953-07-21 1954-07-08 Process for degassing and improving the structure by treating liquid iron

Country Status (1)

Country Link
FR (1) FR1145124A (en)

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