[go: up one dir, main page]

FR1325937A - Aimants permanents et leur procédé de fabrication - Google Patents

Aimants permanents et leur procédé de fabrication

Info

Publication number
FR1325937A
FR1325937A FR896839A FR896839A FR1325937A FR 1325937 A FR1325937 A FR 1325937A FR 896839 A FR896839 A FR 896839A FR 896839 A FR896839 A FR 896839A FR 1325937 A FR1325937 A FR 1325937A
Authority
FR
France
Prior art keywords
manufacturing process
permanent magnets
magnets
permanent
manufacturing
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
FR896839A
Other languages
English (en)
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.)
Landis and Gyr Metering Inc
Original Assignee
Duncan Electric Co Inc
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 Duncan Electric Co Inc filed Critical Duncan Electric Co Inc
Priority to FR896839A priority Critical patent/FR1325937A/fr
Application granted granted Critical
Publication of FR1325937A publication Critical patent/FR1325937A/fr
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
    • H01F1/10—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 non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
    • H01F1/11—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 non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
    • H01F1/113—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 non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles in a bonding agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0094—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with organic materials as the main non-metallic constituent, e.g. resin
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • 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
    • H01F1/08—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 pressed, sintered, or bound together
    • H01F1/083—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 pressed, sintered, or bound together in a bonding agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
FR896839A 1961-05-15 1962-05-08 Aimants permanents et leur procédé de fabrication Expired FR1325937A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR896839A FR1325937A (fr) 1961-05-15 1962-05-08 Aimants permanents et leur procédé de fabrication

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10983961A 1961-05-15 1961-05-15
FR896839A FR1325937A (fr) 1961-05-15 1962-05-08 Aimants permanents et leur procédé de fabrication

Publications (1)

Publication Number Publication Date
FR1325937A true FR1325937A (fr) 1963-05-03

Family

ID=26195587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896839A Expired FR1325937A (fr) 1961-05-15 1962-05-08 Aimants permanents et leur procédé de fabrication

Country Status (1)

Country Link
FR (1) FR1325937A (fr)

Similar Documents

Publication Publication Date Title
FR1323048A (fr) Microcellules et leur procédé de fabrication
BE614301A (fr) Procédé de fabrication de stators constitués par des aimants permanents
FR1312868A (fr) Microcapsules et leur procédé de fabrication
FR1325937A (fr) Aimants permanents et leur procédé de fabrication
BE618388A (fr) Lampes électriques miniature et leur procédé de fabrication
FR1529048A (fr) Aimant permanent et son procédé de fabrication
FR84834E (fr) Aimants permanents et leur procédé de fabrication
FR1229475A (fr) Aimants permanents et leur procédé de fabrication
FR1298854A (fr) Procédé de fabrication d'aimants permanents anisotropes
FR1307219A (fr) Procédé de fabrication d'aimants permanents
FR1331342A (fr) Superpolyesters linéaires et leur procédé de fabrication
FR1512239A (fr) Procédé de fabrication d'aimants permanents
FR1337657A (fr) Procédé de fabrication d'aimants permanents
FR1516713A (fr) Sparsomycines et leur procédé de fabrication
FR1308644A (fr) Nouvelles pellicules de polypropylène et leur procédé de fabrication
FR1305169A (fr) Sources radioactives et leur procédé de fabrication
FR1452948A (fr) 1-phénylsulfonyl-2-benzimidazolinones et benzimidazolinethiones et leur procédé de fabrication
FR1346551A (fr) Nouveaux isolants et leur procédé de fabrication
FR77116E (fr) Aimant permanent et son procédé de fabrication
FR1339760A (fr) Nouveaux tétrahydrothiophènes et leur procédé de fabrication
FR1323302A (fr) Nouvelles compositions de phénols et leur procédé de fabrication
FR1434589A (fr) Procédé de fabrication d'aimants permanents annulaires élastiques
FR1451170A (fr) Pénicillines et leur procédé de fabrication
FR1374621A (fr) Organopolysiloxanes cycliques et leur procédé de fabrication
FR1329489A (fr) Préparations pigmentaires et leur procédé de fabrication