CA970186A - Powderized cobalt rare earth metal compounds and process for making such compounds - Google Patents

Powderized cobalt rare earth metal compounds and process for making such compounds

Info

Publication number
CA970186A
CA970186A CA141,297A CA141297A CA970186A CA 970186 A CA970186 A CA 970186A CA 141297 A CA141297 A CA 141297A CA 970186 A CA970186 A CA 970186A
Authority
CA
Canada
Prior art keywords
compounds
powderized
making
rare earth
earth metal
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
CA141,297A
Other versions
CA141297S (en
Inventor
Claus Schueler
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Application granted granted Critical
Publication of CA970186A publication Critical patent/CA970186A/en
Expired legal-status Critical Current

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)
CA141,297A 1971-06-15 1972-05-04 Powderized cobalt rare earth metal compounds and process for making such compounds Expired CA970186A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA970186A true CA970186A (en) 1975-07-01

Family

ID=4343527

Family Applications (1)

Application Number Title Priority Date Filing Date
CA141,297A Expired CA970186A (en) 1971-06-15 1972-05-04 Powderized cobalt rare earth metal compounds and process for making such compounds

Country Status (9)

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

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
US3126346A (en) * 1964-03-24 Ferromagnetic compositions and their preparation
US64416A (en) * 1867-05-07 James hart
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 (en) * 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 (en) * 1969-09-02 1980-03-20 Strnat, Karl, Prof. Dr., La Jolla, Calif. (V.St.A.) Permanent magnet

Also Published As

Publication number Publication date
IT956507B (en) 1973-10-10
US3855017A (en) 1974-12-17
CH577561A5 (en) 1976-07-15
AT311067B (en) 1973-10-25
DE2134212A1 (en) 1973-01-04
NL7208021A (en) 1972-12-19
DE2134212C3 (en) 1974-03-28
DE2134212B2 (en) 1973-08-30
GB1372287A (en) 1974-10-30
FR2142389A5 (en) 1973-01-26

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