FR1325937A - Permanent magnets and their manufacturing process - Google Patents

Permanent magnets and their manufacturing process

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
French (fr)
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/en
Application granted granted Critical
Publication of FR1325937A publication Critical patent/FR1325937A/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
    • H01F1/10—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 Permanent magnets and their manufacturing process Expired FR1325937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR896839A FR1325937A (en) 1961-05-15 1962-05-08 Permanent magnets and their manufacturing process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10983961A 1961-05-15 1961-05-15
FR896839A FR1325937A (en) 1961-05-15 1962-05-08 Permanent magnets and their manufacturing process

Publications (1)

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

Family

ID=26195587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896839A Expired FR1325937A (en) 1961-05-15 1962-05-08 Permanent magnets and their manufacturing process

Country Status (1)

Country Link
FR (1) FR1325937A (en)

Similar Documents

Publication Publication Date Title
FR1323048A (en) Microcells and their manufacturing process
BE614301A (en) Method for manufacturing stators made up of permanent magnets
FR1312868A (en) Microcapsules and their manufacturing process
FR1325937A (en) Permanent magnets and their manufacturing process
BE618388A (en) Miniature electric lamps and their manufacturing process
FR84834E (en) Permanent magnets and their manufacturing process
FR1229475A (en) Permanent magnets and their manufacturing process
FR1298854A (en) Manufacturing process of anisotropic permanent magnets
FR1307219A (en) Manufacturing process of permanent magnets
FR1331342A (en) Linear superpolyesters and their manufacturing process
FR1512239A (en) Manufacturing process of permanent magnets
FR1337657A (en) Manufacturing process of permanent magnets
FR1516713A (en) Sparsomycins and their manufacturing process
FR1308644A (en) New polypropylene films and their manufacturing process
FR1305169A (en) Radioactive sources and their manufacturing process
FR1452948A (en) 1-phenylsulfonyl-2-benzimidazolinones and benzimidazolinethiones and their manufacturing process
FR1346551A (en) New insulators and their manufacturing process
FR77116E (en) Permanent magnet and its manufacturing process
FR1339760A (en) New tetrahydrothiophenes and their manufacturing process
FR1323302A (en) New phenol compositions and their manufacturing process
FR1434589A (en) Manufacturing process of elastic annular permanent magnets
FR1374621A (en) Cyclic organopolysiloxanes and their manufacturing process
FR1329489A (en) Pigment preparations and their manufacturing process
FR1324120A (en) Miniature electric lamps and the manufacturing process
FR1312180A (en) Advanced photosensitive materials and their manufacturing process