GB985253A - Production of refractory metals - Google Patents

Production of refractory metals

Info

Publication number
GB985253A
GB985253A GB620863A GB620863A GB985253A GB 985253 A GB985253 A GB 985253A GB 620863 A GB620863 A GB 620863A GB 620863 A GB620863 A GB 620863A GB 985253 A GB985253 A GB 985253A
Authority
GB
United Kingdom
Prior art keywords
oxide
reactive metal
metal
reaction
alloy
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
GB620863A
Other languages
English (en)
Inventor
Ian David Hewin
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.)
Imperial Metal Industries Kynoch Ltd
Original Assignee
Imperial Metal Industries Kynoch Ltd
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 Imperial Metal Industries Kynoch Ltd filed Critical Imperial Metal Industries Kynoch Ltd
Priority to GB620863A priority Critical patent/GB985253A/en
Priority to NL6401240A priority patent/NL6401240A/xx
Priority to BE643780A priority patent/BE643780A/xx
Publication of GB985253A publication Critical patent/GB985253A/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
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/02—Alloys based on vanadium, niobium, or tantalum
    • 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
    • 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
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/228—Remelting metals with heating by wave energy or particle radiation by particle radiation, e.g. electron beams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB620863A 1963-02-15 1963-02-15 Production of refractory metals Expired GB985253A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB620863A GB985253A (en) 1963-02-15 1963-02-15 Production of refractory metals
NL6401240A NL6401240A (en)van) 1963-02-15 1964-02-13
BE643780A BE643780A (en)van) 1963-02-15 1964-02-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB620863A GB985253A (en) 1963-02-15 1963-02-15 Production of refractory metals

Publications (1)

Publication Number Publication Date
GB985253A true GB985253A (en) 1965-03-03

Family

ID=9810395

Family Applications (1)

Application Number Title Priority Date Filing Date
GB620863A Expired GB985253A (en) 1963-02-15 1963-02-15 Production of refractory metals

Country Status (3)

Country Link
BE (1) BE643780A (en)van)
GB (1) GB985253A (en)van)
NL (1) NL6401240A (en)van)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158102A (en) * 1984-05-04 1985-11-06 Vale Do Rio Doce Co Process for obtaining metallic titanium from an anatase concentrate by an alumino-thermic or magnesium-thermic method
US20150240326A1 (en) * 2013-03-15 2015-08-27 Ati Properties, Inc. Process for producing tantalum alloys
US9994929B2 (en) 2013-03-15 2018-06-12 Ati Properties Llc Processes for producing tantalum alloys and niobium alloys

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158102A (en) * 1984-05-04 1985-11-06 Vale Do Rio Doce Co Process for obtaining metallic titanium from an anatase concentrate by an alumino-thermic or magnesium-thermic method
US20150240326A1 (en) * 2013-03-15 2015-08-27 Ati Properties, Inc. Process for producing tantalum alloys
CN105026077A (zh) * 2013-03-15 2015-11-04 Ati资产公司 制造钽合金的方法
US9260765B2 (en) * 2013-03-15 2016-02-16 Ati Properties, Inc. Process for producing tantalum alloys
CN105026077B (zh) * 2013-03-15 2017-03-08 冶联科技地产有限责任公司 制造钽合金的方法
US9994929B2 (en) 2013-03-15 2018-06-12 Ati Properties Llc Processes for producing tantalum alloys and niobium alloys

Also Published As

Publication number Publication date
NL6401240A (en)van) 1964-08-17
BE643780A (en)van) 1964-08-13

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