GB1061579A - Metal powders - Google Patents

Metal powders

Info

Publication number
GB1061579A
GB1061579A GB33907/64A GB3390764A GB1061579A GB 1061579 A GB1061579 A GB 1061579A GB 33907/64 A GB33907/64 A GB 33907/64A GB 3390764 A GB3390764 A GB 3390764A GB 1061579 A GB1061579 A GB 1061579A
Authority
GB
United Kingdom
Prior art keywords
nitrogen
powder
oxygen
reaction
active
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
GB33907/64A
Other languages
English (en)
Inventor
De Witt Henry West
David Myers Llewelyn
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.)
Inco Ltd
Original Assignee
Inco 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
Priority to BE668506D priority Critical patent/BE668506A/xx
Application filed by Inco Ltd filed Critical Inco Ltd
Priority to GB33907/64A priority patent/GB1061579A/en
Priority to NL6510618A priority patent/NL6510618A/xx
Priority to DE19651483145 priority patent/DE1483145A1/de
Priority to CH1149265A priority patent/CH427302A/fr
Priority to US481157A priority patent/US3367768A/en
Priority to US480106A priority patent/US3367767A/en
Priority to CH1149365A priority patent/CH442761A/fr
Priority to FR28734A priority patent/FR1445122A/fr
Priority to ES0316605A priority patent/ES316605A1/es
Priority to SE10790/65A priority patent/SE329010B/xx
Priority to DE19651483146 priority patent/DE1483146C/de
Priority to SE10789/65A priority patent/SE329009B/xx
Priority to FR28733A priority patent/FR1445121A/fr
Priority to AT763365A priority patent/AT268699B/de
Priority to AT763165A priority patent/AT260556B/de
Priority to BE668505A priority patent/BE668505A/xx
Priority to NL656510895A priority patent/NL144849B/xx
Priority to ES0316606A priority patent/ES316606A1/es
Publication of GB1061579A publication Critical patent/GB1061579A/en
Priority to NL7108568A priority patent/NL7108568A/xx
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
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Catalysts (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
GB33907/64A 1964-08-19 1964-08-19 Metal powders Expired GB1061579A (en)

Priority Applications (20)

Application Number Priority Date Filing Date Title
BE668506D BE668506A (enrdf_load_stackoverflow) 1964-08-19
GB33907/64A GB1061579A (en) 1964-08-19 1964-08-19 Metal powders
NL6510618A NL6510618A (enrdf_load_stackoverflow) 1964-08-19 1965-08-13
DE19651483145 DE1483145A1 (enrdf_load_stackoverflow) 1964-08-19 1965-08-14
CH1149265A CH427302A (fr) 1964-08-19 1965-08-16 Procédé de fabrication d'une poudre de nickel non sphérique
US481157A US3367768A (en) 1964-08-19 1965-08-16 Nickel powder
US480106A US3367767A (en) 1964-08-19 1965-08-16 Method of making nickel powder
CH1149365A CH442761A (fr) 1964-08-19 1965-08-16 Procédé de préparation d'une poudre de nickel
ES0316605A ES316605A1 (es) 1964-08-19 1965-08-18 Un procedimiento para la produccion de polvo de niquel.
FR28734A FR1445122A (fr) 1964-08-19 1965-08-18 Poudres métalliques
SE10790/65A SE329010B (enrdf_load_stackoverflow) 1964-08-19 1965-08-18
DE19651483146 DE1483146C (de) 1964-08-19 1965-08-18 Verfahren zur Herstellung von spharo hthischem Nickelpulver
SE10789/65A SE329009B (enrdf_load_stackoverflow) 1964-08-19 1965-08-18
FR28733A FR1445121A (fr) 1964-08-19 1965-08-18 Poudres métalliques
AT763165A AT260556B (de) 1964-08-19 1965-08-19 Verfahren zur Herstellung eines Nickelpulvers
AT763365A AT268699B (de) 1964-08-19 1965-08-19 Karbonylnickelpulver und Verfahren zu seiner Herstellung
BE668505A BE668505A (enrdf_load_stackoverflow) 1964-08-19 1965-08-19
NL656510895A NL144849B (nl) 1964-08-19 1965-08-19 Werkwijze voor de bereiding van nikkelpoeder met bolvormige deeltjes.
ES0316606A ES316606A1 (es) 1964-08-19 1965-09-18 Un procedimiento para la produccion de polvo de niquel.
NL7108568A NL7108568A (enrdf_load_stackoverflow) 1964-08-19 1971-06-22

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
GB1061579A true GB1061579A (en) 1967-03-15

Family

ID=26253024

Family Applications (1)

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

Country Status (9)

Country Link
US (2) US3367767A (enrdf_load_stackoverflow)
AT (1) AT268699B (enrdf_load_stackoverflow)
BE (2) BE668505A (enrdf_load_stackoverflow)
CH (2) CH442761A (enrdf_load_stackoverflow)
DE (1) DE1483145A1 (enrdf_load_stackoverflow)
ES (1) ES316605A1 (enrdf_load_stackoverflow)
GB (1) GB1061579A (enrdf_load_stackoverflow)
NL (3) NL6510618A (enrdf_load_stackoverflow)
SE (2) SE329009B (enrdf_load_stackoverflow)

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
CH427302A (fr) 1966-12-31
AT268699B (de) 1969-02-25
US3367768A (en) 1968-02-06
US3367767A (en) 1968-02-06
CH442761A (fr) 1967-08-31
DE1483146B1 (de) 1972-09-07
NL6510895A (enrdf_load_stackoverflow) 1966-02-21
BE668506A (enrdf_load_stackoverflow)
BE668505A (enrdf_load_stackoverflow) 1966-02-21
SE329009B (enrdf_load_stackoverflow) 1970-09-28
NL7108568A (enrdf_load_stackoverflow) 1971-09-27
ES316605A1 (es) 1965-12-16
NL144849B (nl) 1975-02-17
NL6510618A (enrdf_load_stackoverflow) 1966-02-21
DE1483145B2 (enrdf_load_stackoverflow) 1969-09-04
DE1483145A1 (enrdf_load_stackoverflow) 1969-09-04
SE329010B (enrdf_load_stackoverflow) 1970-09-28

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