NL7610494A - Permanente magneet en werkwijze voor de ver- vaardiging daarvan. - Google Patents

Permanente magneet en werkwijze voor de ver- vaardiging daarvan.

Info

Publication number
NL7610494A
NL7610494A NL7610494A NL7610494A NL7610494A NL 7610494 A NL7610494 A NL 7610494A NL 7610494 A NL7610494 A NL 7610494A NL 7610494 A NL7610494 A NL 7610494A NL 7610494 A NL7610494 A NL 7610494A
Authority
NL
Netherlands
Prior art keywords
manufacture
permanent magnet
permanent
magnet
Prior art date
Application number
NL7610494A
Other languages
English (en)
Dutch (nl)
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
Publication of NL7610494A publication Critical patent/NL7610494A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • 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
    • H01F1/047—Alloys characterised by their composition
    • H01F1/053—Alloys characterised by their composition containing rare earth metals
    • H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
    • 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
    • H01F1/047—Alloys characterised by their composition
    • H01F1/053—Alloys characterised by their composition containing rare earth metals
    • H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
    • H01F1/0555—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together
    • H01F1/0557—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together sintered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
NL7610494A 1975-09-23 1976-09-21 Permanente magneet en werkwijze voor de ver- vaardiging daarvan. NL7610494A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1231875A CH616777A5 (OSRAM) 1975-09-23 1975-09-23

Publications (1)

Publication Number Publication Date
NL7610494A true NL7610494A (nl) 1977-03-25

Family

ID=4381895

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7610494A NL7610494A (nl) 1975-09-23 1976-09-21 Permanente magneet en werkwijze voor de ver- vaardiging daarvan.

Country Status (9)

Country Link
US (1) US4081297A (OSRAM)
JP (1) JPS6036081B2 (OSRAM)
CA (1) CA1044487A (OSRAM)
CH (1) CH616777A5 (OSRAM)
DE (1) DE2545454A1 (OSRAM)
FR (1) FR2326017A1 (OSRAM)
GB (1) GB1530646A (OSRAM)
IT (1) IT1068343B (OSRAM)
NL (1) NL7610494A (OSRAM)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH601481A5 (OSRAM) * 1975-05-05 1978-07-14 Far Fab Assortiments Reunies
CH603802A5 (OSRAM) * 1975-12-02 1978-08-31 Bbc Brown Boveri & Cie
US4192696A (en) * 1975-12-02 1980-03-11 Bbc Brown Boveri & Company Limited Permanent-magnet alloy
US4210471A (en) * 1976-02-10 1980-07-01 Tdk Electronics, Co., Ltd. Permanent magnet material and process for producing the same
JPS52155124A (en) * 1976-06-18 1977-12-23 Hitachi Metals Ltd Permanent magnetic alloy
US4213803A (en) * 1976-08-31 1980-07-22 Tdk Electronics Company Limited R2 Co17 Rare type-earth-cobalt, permanent magnet material and process for producing the same
JPS5488828A (en) * 1977-12-27 1979-07-14 Mitsubishi Steel Mfg Permanent magnet material
US4172717A (en) * 1978-04-04 1979-10-30 Hitachi Metals, Ltd. Permanent magnet alloy
US4289549A (en) * 1978-10-31 1981-09-15 Kabushiki Kaisha Suwa Seikosha Resin bonded permanent magnet composition
US4226620A (en) * 1979-04-27 1980-10-07 The United States Of America As Represented By The Secretary Of The Army Magnetic alloys
US4325757A (en) * 1979-09-04 1982-04-20 General Motors Corporation Method of forming thin curved rare earth-transition metal magnets from lightly compacted powder preforms
JPS5810454B2 (ja) * 1980-02-07 1983-02-25 住友特殊金属株式会社 永久磁石合金
US4533407A (en) * 1981-03-30 1985-08-06 The Charles Stark Draper Laboratory, Inc. Radial orientation rare earth-cobalt magnet rings
US4564400A (en) * 1981-05-11 1986-01-14 Crucible Materials Corporation Method of improving magnets
FR2553741B1 (fr) * 1983-10-25 1988-08-26 Artus Rouleau pour l'ensemble a rouleau d'entrainement auto-elevateur, et ensemble equipe d'un tel rouleau
US4776902A (en) * 1984-03-30 1988-10-11 Union Oil Company Of California Method for making rare earth-containing magnets
FR2601175B1 (fr) * 1986-04-04 1993-11-12 Seiko Epson Corp Cible de pulverisation cathodique et support d'enregistrement utilisant une telle cible.
US5084115A (en) * 1989-09-14 1992-01-28 Ford Motor Company Cobalt-based magnet free of rare earths
JPH0376466U (OSRAM) * 1989-11-27 1991-07-31
US5382303A (en) * 1992-04-13 1995-01-17 Sps Technologies, Inc. Permanent magnets and methods for their fabrication
DE102015222075A1 (de) * 2015-11-10 2017-05-11 Robert Bosch Gmbh Verfahren zu Herstellung eines magnetischen Materials und elektrische Maschine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US892598A (en) * 1907-10-15 1908-07-07 Frank F Landis Winnowing-machine.
US3102002A (en) * 1960-03-25 1963-08-27 Univ Pittsburgh Ferromagnetic materials prepared from lanthanons and transition metals
US3421889A (en) * 1966-01-13 1969-01-14 Us Air Force Magnetic rare earth-cobalt alloys
FR1529048A (fr) * 1966-06-16 1968-06-14 Philips Nv Aimant permanent et son procédé de fabrication
US3540945A (en) * 1967-06-05 1970-11-17 Us Air Force Permanent magnets
NL6815510A (OSRAM) * 1968-10-31 1970-05-04
NL6907499A (OSRAM) * 1969-05-14 1970-11-17
CH519770A (de) * 1970-01-09 1972-02-29 Bbc Brown Boveri & Cie Verfahren zur Herstellung eines Dauermagneten
GB1347764A (en) * 1970-04-30 1974-02-27 Gen Electric Heat-aged sintered cobalt-rare earth intermetallic product and process
US3684593A (en) * 1970-11-02 1972-08-15 Gen Electric Heat-aged sintered cobalt-rare earth intermetallic product and process
US3892598A (en) * 1974-01-07 1975-07-01 Gen Electric Cobalt-rare earth magnets comprising sintered products bonded with solid cobalt-rare earth bonding agents
US3887395A (en) * 1974-01-07 1975-06-03 Gen Electric Cobalt-rare earth magnets comprising sintered products bonded with cobalt-rare earth bonding agents

Also Published As

Publication number Publication date
CH616777A5 (OSRAM) 1980-04-15
JPS5240794A (en) 1977-03-29
IT1068343B (it) 1985-03-21
US4081297A (en) 1978-03-28
DE2545454A1 (de) 1977-03-31
JPS6036081B2 (ja) 1985-08-19
FR2326017A1 (fr) 1977-04-22
CA1044487A (en) 1978-12-19
GB1530646A (en) 1978-11-01
FR2326017B1 (OSRAM) 1980-11-14

Similar Documents

Publication Publication Date Title
NL7613303A (nl) Permanente magneetlegering en werkwijze voor de vervaardiging daarvan.
NL7610494A (nl) Permanente magneet en werkwijze voor de ver- vaardiging daarvan.
NL7606637A (nl) Segmentmagneet.
NL7607836A (nl) Permanente magneet en werkwijze voor de vervaardiging daarvan.
NL7802240A (nl) Magnetische legering en werkwijze voor de ver- vaardiging daarvan.
NL7609805A (nl) Werkwijze en inrichting voor vonkerosie.
NL7509870A (nl) Magneetrol.
NL7603306A (nl) Magnetisch stelsel.
IT7920681A0 (it) Calendario permanente perfezionato.
NL183592C (nl) Permanente magneet en de werkwijze voor het vervaardigen hiervan.
NL7512356A (nl) Magneetrol.
NL179692C (nl) Schakelpaneel met toetsenbord met permanent magnetische terugstelmiddelen.
NL7608459A (nl) Kogelvormingswerkwijze.
FR2310621A2 (fr) Electro-aimant
NL7508343A (nl) Werkwijze voor de vervaardiging van anisotrope permanente magneten van mn-al-c-alliages.
NL7614318A (nl) Doorlatende omhulling voor worstwaren.
NL7609856A (nl) Ritssluiting en werkwijze en inrichting voor de vervaardiging daarvan.
NL7608527A (nl) Werkwijze voor het magnetiseren en instellen van een permanente magneet.
NL7902485A (nl) Permanente magneet-generator.
NL7600454A (nl) Magnetisch stelsel.
NL7609315A (nl) Fotogeleidend element en werkwijze voor de ver- vaardiging daarvan.
FR2303360A1 (fr) Electro-aimant
NL7409410A (nl) Werkwijze en inrichting voor het vervaardigen van permanente magneten.
NL182678C (nl) Gesinterde permanente magneet alsmede werkwijze voor de vervaardiging ervan.
NL7711339A (nl) Permanentmagnetische inrichting.

Legal Events

Date Code Title Description
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: AIMANTS UGIMAG S.A. EN UGIMAG RECOMA AG

BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BI The patent application has been withdrawn