GB827398A - Improvements in or relating to the preparation of refractory metals - Google Patents

Improvements in or relating to the preparation of refractory metals

Info

Publication number
GB827398A
GB827398A GB367957A GB367957A GB827398A GB 827398 A GB827398 A GB 827398A GB 367957 A GB367957 A GB 367957A GB 367957 A GB367957 A GB 367957A GB 827398 A GB827398 A GB 827398A
Authority
GB
United Kingdom
Prior art keywords
relating
preparation
refractory metals
refractory
metals
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
GB367957A
Inventor
Alfred R Conklin
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to GB367957A priority Critical patent/GB827398A/en
Publication of GB827398A publication Critical patent/GB827398A/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
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
GB367957A 1957-02-01 1957-02-01 Improvements in or relating to the preparation of refractory metals Expired GB827398A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB367957A GB827398A (en) 1957-02-01 1957-02-01 Improvements in or relating to the preparation of refractory metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB367957A GB827398A (en) 1957-02-01 1957-02-01 Improvements in or relating to the preparation of refractory metals

Publications (1)

Publication Number Publication Date
GB827398A true GB827398A (en) 1960-02-03

Family

ID=9762875

Family Applications (1)

Application Number Title Priority Date Filing Date
GB367957A Expired GB827398A (en) 1957-02-01 1957-02-01 Improvements in or relating to the preparation of refractory metals

Country Status (1)

Country Link
GB (1) GB827398A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047665A1 (en) * 1980-09-08 1982-03-17 Westinghouse Electric Corporation Improvements in or relating to metal distillation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047665A1 (en) * 1980-09-08 1982-03-17 Westinghouse Electric Corporation Improvements in or relating to metal distillation

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