FR1055242A - Process for the refining of cast iron Thomas, whereby a vanadium-rich slag is obtained - Google Patents

Process for the refining of cast iron Thomas, whereby a vanadium-rich slag is obtained

Info

Publication number
FR1055242A
FR1055242A FR1055242DA FR1055242A FR 1055242 A FR1055242 A FR 1055242A FR 1055242D A FR1055242D A FR 1055242DA FR 1055242 A FR1055242 A FR 1055242A
Authority
FR
France
Prior art keywords
thomas
vanadium
refining
cast iron
rich slag
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.)
HU TTENWERKE RUHRORT MEIDERICH
Original Assignee
HU TTENWERKE RUHRORT MEIDERICH
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 HU TTENWERKE RUHRORT MEIDERICH filed Critical HU TTENWERKE RUHRORT MEIDERICH
Application granted granted Critical
Publication of FR1055242A publication Critical patent/FR1055242A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/22—Obtaining vanadium
    • 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
    • C21C5/36—Processes yielding slags of special composition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
FR1055242D 1952-04-28 1952-04-28 Process for the refining of cast iron Thomas, whereby a vanadium-rich slag is obtained Expired FR1055242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1055242T 1952-04-28

Publications (1)

Publication Number Publication Date
FR1055242A true FR1055242A (en) 1954-02-17

Family

ID=9596835

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1055242D Expired FR1055242A (en) 1952-04-28 1952-04-28 Process for the refining of cast iron Thomas, whereby a vanadium-rich slag is obtained

Country Status (1)

Country Link
FR (1) FR1055242A (en)

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