IT956507B - Procedimento per la produzione di composti in polvere di cobalto e metalli di terre rare nonche di loro miscele - Google Patents

Procedimento per la produzione di composti in polvere di cobalto e metalli di terre rare nonche di loro miscele

Info

Publication number
IT956507B
IT956507B IT25597/72A IT2559772A IT956507B IT 956507 B IT956507 B IT 956507B IT 25597/72 A IT25597/72 A IT 25597/72A IT 2559772 A IT2559772 A IT 2559772A IT 956507 B IT956507 B IT 956507B
Authority
IT
Italy
Prior art keywords
metals
mixtures
compounds
procedure
production
Prior art date
Application number
IT25597/72A
Other languages
English (en)
Italian (it)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of IT956507B publication Critical patent/IT956507B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
    • H01F1/06—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Hard Magnetic Materials (AREA)
IT25597/72A 1971-06-15 1972-06-13 Procedimento per la produzione di composti in polvere di cobalto e metalli di terre rare nonche di loro miscele IT956507B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH868671A CH577561A5 (instruction) 1971-06-15 1971-06-15

Publications (1)

Publication Number Publication Date
IT956507B true IT956507B (it) 1973-10-10

Family

ID=4343527

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25597/72A IT956507B (it) 1971-06-15 1972-06-13 Procedimento per la produzione di composti in polvere di cobalto e metalli di terre rare nonche di loro miscele

Country Status (9)

Country Link
US (1) US3855017A (instruction)
AT (1) AT311067B (instruction)
CA (1) CA970186A (instruction)
CH (1) CH577561A5 (instruction)
DE (1) DE2134212B2 (instruction)
FR (1) FR2142389A5 (instruction)
GB (1) GB1372287A (instruction)
IT (1) IT956507B (instruction)
NL (1) NL7208021A (instruction)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5045289A (en) * 1989-10-04 1991-09-03 Research Corporation Technologies, Inc. Formation of rare earth carbonates using supercritical carbon dioxide
US9090964B2 (en) * 2013-12-19 2015-07-28 Intel Corporation Additives to improve the performance of a precursor source for cobalt deposition

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US64416A (en) * 1867-05-07 James hart
US3126346A (en) * 1964-03-24 Ferromagnetic compositions and their preparation
US2592783A (en) * 1946-04-17 1952-04-15 Aspegren Olof Erik August Rotary heat exchanger
US2991176A (en) * 1959-04-15 1961-07-04 L D Caulk Company Method for making dental amalgams and product thereof
US3424578A (en) * 1967-06-05 1969-01-28 Us Air Force Method of producing permanent magnets of rare earth metals containing co,or mixtures of co,fe and mn
NL6907499A (instruction) * 1969-05-14 1970-11-17
US3578417A (en) * 1969-06-30 1971-05-11 Pan American Sulphur Co Vaporizing sulfur from ore by direct contact with heated pebbles
DE1944432C3 (de) * 1969-09-02 1980-03-20 Strnat, Karl, Prof. Dr., La Jolla, Calif. (V.St.A.) Dauermagnet

Also Published As

Publication number Publication date
FR2142389A5 (instruction) 1973-01-26
DE2134212B2 (de) 1973-08-30
CA970186A (en) 1975-07-01
DE2134212A1 (de) 1973-01-04
US3855017A (en) 1974-12-17
NL7208021A (instruction) 1972-12-19
CH577561A5 (instruction) 1976-07-15
DE2134212C3 (instruction) 1974-03-28
AT311067B (de) 1973-10-25
GB1372287A (en) 1974-10-30

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