GB1097235A - Oriented-ferrite bodies for permanent magnets - Google Patents

Oriented-ferrite bodies for permanent magnets

Info

Publication number
GB1097235A
GB1097235A GB5619266A GB5619266A GB1097235A GB 1097235 A GB1097235 A GB 1097235A GB 5619266 A GB5619266 A GB 5619266A GB 5619266 A GB5619266 A GB 5619266A GB 1097235 A GB1097235 A GB 1097235A
Authority
GB
United Kingdom
Prior art keywords
binder
mixing
effected
grinding
particles
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
GB5619266A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB1097235A publication Critical patent/GB1097235A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C04B35/2683—Other ferrites containing alkaline earth metals or lead
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
GB5619266A 1966-01-11 1966-12-15 Oriented-ferrite bodies for permanent magnets Expired GB1097235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51997266A 1966-01-11 1966-01-11

Publications (1)

Publication Number Publication Date
GB1097235A true GB1097235A (en) 1968-01-03

Family

ID=24070649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5619266A Expired GB1097235A (en) 1966-01-11 1966-12-15 Oriented-ferrite bodies for permanent magnets

Country Status (5)

Country Link
BE (1) BE692457A (zh)
DE (1) DE1646530B2 (zh)
FR (1) FR1509299A (zh)
GB (1) GB1097235A (zh)
NL (1) NL6700407A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218979A (en) * 1988-05-24 1989-11-29 Ube Industries Ceramics

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057606A (en) * 1972-07-14 1977-11-08 Fuji Electrochemical Co., Ltd. Method of producing anisotropic ferrite magnet
DE2401934C3 (de) * 1974-01-16 1981-05-14 Fuji Electrochemical Co., Ltd., Tokyo Verfahren zur Herstellung eines anisotropen Ferritmagneten
DE4434471C1 (de) * 1994-09-27 1996-03-28 Bosch Gmbh Robert Verfahren zur Herstellung von Formkörpern aus Hartferriten

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218979A (en) * 1988-05-24 1989-11-29 Ube Industries Ceramics
US4937214A (en) * 1988-05-24 1990-06-26 Ube Industries Co., Ltd. Process for production of crystal grain-oriented ceramics
GB2218979B (en) * 1988-05-24 1992-07-15 Ube Industries Process for the production of crystal grain-oriented ceramics

Also Published As

Publication number Publication date
FR1509299A (fr) 1968-01-12
DE1646530B2 (de) 1972-06-22
BE692457A (zh) 1967-06-16
NL6700407A (zh) 1967-07-12
DE1646530A1 (de) 1971-10-07

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