BE421266A - - Google Patents

Info

Publication number
BE421266A
BE421266A BE421266DA BE421266A BE 421266 A BE421266 A BE 421266A BE 421266D A BE421266D A BE 421266DA BE 421266 A BE421266 A BE 421266A
Authority
BE
Belgium
Prior art keywords
elements
niobium
iron
tantalum
manganese
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE421266A publication Critical patent/BE421266A/fr

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
    • C22B34/24—Obtaining niobium or tantalum
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BE421266D BE421266A (en:Method)

Publications (1)

Publication Number Publication Date
BE421266A true BE421266A (en:Method)

Family

ID=83162

Family Applications (1)

Application Number Title Priority Date Filing Date
BE421266D BE421266A (en:Method)

Country Status (1)

Country Link
BE (1) BE421266A (en:Method)

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