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FR523753A - Process for obtaining iron, steel or cast iron directly, starting from iron ores - Google Patents

Process for obtaining iron, steel or cast iron directly, starting from iron ores

Info

Publication number
FR523753A
FR523753A FR523753A FR523753DA FR523753A FR 523753 A FR523753 A FR 523753A FR 523753 A FR523753 A FR 523753A FR 523753D A FR523753D A FR 523753DA FR 523753 A FR523753 A FR 523753A
Authority
FR
France
Prior art keywords
iron
starting
steel
obtaining
directly
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
FR523753A
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.)
Anonima Italiana Gio Ansaldo &
Original Assignee
Anonima Italiana Gio Ansaldo &
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 Anonima Italiana Gio Ansaldo & filed Critical Anonima Italiana Gio Ansaldo &
Application granted granted Critical
Publication of FR523753A publication Critical patent/FR523753A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR523753A 1919-09-11 1920-09-08 Process for obtaining iron, steel or cast iron directly, starting from iron ores Expired FR523753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT523753X 1919-09-11

Publications (1)

Publication Number Publication Date
FR523753A true FR523753A (en) 1921-08-25

Family

ID=11276861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR523753A Expired FR523753A (en) 1919-09-11 1920-09-08 Process for obtaining iron, steel or cast iron directly, starting from iron ores

Country Status (1)

Country Link
FR (1) FR523753A (en)

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