CH427302A - Process for manufacturing a non-spherical nickel powder - Google Patents

Process for manufacturing a non-spherical nickel powder

Info

Publication number
CH427302A
CH427302A CH1149265A CH1149265A CH427302A CH 427302 A CH427302 A CH 427302A CH 1149265 A CH1149265 A CH 1149265A CH 1149265 A CH1149265 A CH 1149265A CH 427302 A CH427302 A CH 427302A
Authority
CH
Switzerland
Prior art keywords
manufacturing
nickel powder
spherical nickel
spherical
powder
Prior art date
Application number
CH1149265A
Other languages
French (fr)
Inventor
Henry West Dewitt
Myers Llewelyn David
Original Assignee
Int Nickel 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 Int Nickel Ltd filed Critical Int Nickel Ltd
Publication of CH427302A publication Critical patent/CH427302A/en

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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/20—Dry methods smelting of sulfides or formation of mattes from metal carbonyls
    • 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
    • B22F9/30—Making metallic powder or suspensions thereof using chemical processes with decomposition of metal compounds, e.g. by pyrolysis
    • B22F9/305—Making metallic powder or suspensions thereof using chemical processes with decomposition of metal compounds, e.g. by pyrolysis of metal carbonyls
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/06—Refining
    • C22B23/065—Refining carbonyl methods
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/953—Producing spheres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Catalysts (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
CH1149265A 1964-08-19 1965-08-16 Process for manufacturing a non-spherical nickel powder CH427302A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB33907/64A GB1061579A (en) 1964-08-19 1964-08-19 Metal powders
GB1795065 1965-04-28

Publications (1)

Publication Number Publication Date
CH427302A true CH427302A (en) 1966-12-31

Family

ID=26253024

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1149265A CH427302A (en) 1964-08-19 1965-08-16 Process for manufacturing a non-spherical nickel powder
CH1149365A CH442761A (en) 1964-08-19 1965-08-16 Process for preparing a nickel powder

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1149365A CH442761A (en) 1964-08-19 1965-08-16 Process for preparing a nickel powder

Country Status (9)

Country Link
US (2) US3367768A (en)
AT (1) AT268699B (en)
BE (2) BE668505A (en)
CH (2) CH427302A (en)
DE (1) DE1483145B2 (en)
ES (1) ES316605A1 (en)
GB (1) GB1061579A (en)
NL (3) NL6510618A (en)
SE (2) SE329009B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018596A (en) * 1973-05-15 1977-04-19 The International Nickel Company, Inc. High shrinkage powder body
US3955961A (en) * 1974-04-25 1976-05-11 Robert Kenneth Jordan Carboxylate metals process
US4676967A (en) * 1978-08-23 1987-06-30 Union Carbide Corporation High purity silane and silicon production
US4853030A (en) * 1988-04-15 1989-08-01 Gaf Corporation Method and apparatus for the manufacture of metallic filaments
US7344584B2 (en) * 2004-09-03 2008-03-18 Inco Limited Process for producing metal powders

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1759661A (en) * 1926-07-06 1930-05-20 Ig Farbenindustrie Ag Finely-divided metals from metal carbonyls
US2884319A (en) * 1956-11-27 1959-04-28 Budd Co Acicular metal particles from metal carbonyls and method of preparation

Also Published As

Publication number Publication date
US3367768A (en) 1968-02-06
SE329009B (en) 1970-09-28
NL7108568A (en) 1971-09-27
DE1483145A1 (en) 1969-09-04
NL144849B (en) 1975-02-17
ES316605A1 (en) 1965-12-16
CH442761A (en) 1967-08-31
DE1483146B1 (en) 1972-09-07
NL6510618A (en) 1966-02-21
GB1061579A (en) 1967-03-15
BE668505A (en) 1966-02-21
AT268699B (en) 1969-02-25
DE1483145B2 (en) 1969-09-04
NL6510895A (en) 1966-02-21
US3367767A (en) 1968-02-06
BE668506A (en)
SE329010B (en) 1970-09-28

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