GB1171790A - Production of Powdered Metals of High Purity and Related Products. - Google Patents

Production of Powdered Metals of High Purity and Related Products.

Info

Publication number
GB1171790A
GB1171790A GB5841066A GB5841066A GB1171790A GB 1171790 A GB1171790 A GB 1171790A GB 5841066 A GB5841066 A GB 5841066A GB 5841066 A GB5841066 A GB 5841066A GB 1171790 A GB1171790 A GB 1171790A
Authority
GB
United Kingdom
Prior art keywords
give
metal
product
nbcl
powder
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
GB5841066A
Other languages
English (en)
Inventor
Antoine Van Den Steen
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.)
Kuhlmann SA
Original Assignee
Kuhlmann SA
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 Kuhlmann SA filed Critical Kuhlmann SA
Publication of GB1171790A publication Critical patent/GB1171790A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/06—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material
    • C23C16/08—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material from metal halides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/28—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from gaseous metal compounds
    • 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
    • C22B5/16—Dry methods smelting of sulfides or formation of mattes with volatilisation or condensation of the metal being produced
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon And Carbon Compounds (AREA)
GB5841066A 1965-12-31 1966-12-30 Production of Powdered Metals of High Purity and Related Products. Expired GB1171790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR44527A FR1471183A (fr) 1965-12-31 1965-12-31 Procédé pour l'obtention de poudres métalliques ou composites par réduction directe des halogénures correspondants

Publications (1)

Publication Number Publication Date
GB1171790A true GB1171790A (en) 1969-11-26

Family

ID=8597499

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5841066A Expired GB1171790A (en) 1965-12-31 1966-12-30 Production of Powdered Metals of High Purity and Related Products.

Country Status (6)

Country Link
US (1) US3450525A (https=)
BE (1) BE692046A (https=)
DE (1) DE1533073B1 (https=)
FR (1) FR1471183A (https=)
GB (1) GB1171790A (https=)
NL (1) NL146218B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2233349A (en) * 1989-06-26 1991-01-09 Cabot Corp Powders and products of tantalum, niobium and their alloys
US5242481A (en) * 1989-06-26 1993-09-07 Cabot Corporation Method of making powders and products of tantalum and niobium

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773493A (en) * 1971-12-22 1973-11-20 Westinghouse Electric Corp Method of producing doped tungsten powders by chemical deposition
US3775096A (en) * 1973-01-15 1973-11-27 Interior Production of niobium and tantalum
US4123264A (en) * 1974-04-08 1978-10-31 British Steel Corporation Production of ferrous bodies
ZA785312B (en) * 1977-09-22 1979-08-29 Davy Loewy Ltd Production of metal powder
JP2003213301A (ja) * 2002-01-21 2003-07-30 Kawatetsu Mining Co Ltd ニオブ粉末及び固体電解コンデンサ
US8562712B2 (en) * 2003-07-04 2013-10-22 Commonwealth Sci. and Ind. Res. Org. Method and apparatus for the production of metal compounds
AU2007231543B2 (en) * 2006-03-27 2011-07-21 Commonwealth Scientific And Industrial Research Organisation Apparatus and methods for the production of metal compounds
AU2009240782B2 (en) * 2008-04-21 2014-07-03 Commonwealth Scientific And Industrial Research Organisation Method and apparatus for forming titanium-aluminium based alloys
US8834601B2 (en) 2009-12-18 2014-09-16 Commonwealth Scientific And Industrial Research Organisation Method for producing low aluminium titanium-aluminium alloys

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762700A (en) * 1949-08-23 1956-09-11 Richard J Brooks Production of ferrous chloride and metallic iron powder
US2663633A (en) * 1951-03-08 1953-12-22 Republic Steel Corp Process of reducing ferrous chloride in the gaseous phase with hydrogen to produce metallic iron
US2701761A (en) * 1951-05-05 1955-02-08 Henry L Crowley & Company Inc Integrated cyclic process for producing metallic iron from iron oxide-containing material
US3320145A (en) * 1961-11-14 1967-05-16 Union Carbide Corp Arc torch reduction of metal halide
US3230077A (en) * 1962-11-05 1966-01-18 Du Pont Production of refractory metals

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2233349A (en) * 1989-06-26 1991-01-09 Cabot Corp Powders and products of tantalum, niobium and their alloys
US5242481A (en) * 1989-06-26 1993-09-07 Cabot Corporation Method of making powders and products of tantalum and niobium
GB2233349B (en) * 1989-06-26 1994-03-02 Cabot Corp Powders and products of tantalum,niobium and their alloys
US5580516A (en) * 1989-06-26 1996-12-03 Cabot Corporation Powders and products of tantalum, niobium and their alloys

Also Published As

Publication number Publication date
BE692046A (https=) 1967-05-29
DE1533073B1 (de) 1970-03-26
US3450525A (en) 1969-06-17
NL6618453A (https=) 1967-07-03
FR1471183A (fr) 1967-03-03
NL146218B (nl) 1975-06-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE Patent expired