AT241865B - Ringförmiger gesinterter Magnetkern und Verfahren zu seiner Herstellung - Google Patents

Ringförmiger gesinterter Magnetkern und Verfahren zu seiner Herstellung

Info

Publication number
AT241865B
AT241865B AT988463A AT988463A AT241865B AT 241865 B AT241865 B AT 241865B AT 988463 A AT988463 A AT 988463A AT 988463 A AT988463 A AT 988463A AT 241865 B AT241865 B AT 241865B
Authority
AT
Austria
Prior art keywords
manufacture
magnetic core
sintered magnetic
annular sintered
annular
Prior art date
Application number
AT988463A
Other languages
German (de)
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT241865B publication Critical patent/AT241865B/de

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
    • C04B35/265—Compositions containing one or more ferrites of the group comprising manganese or zinc and one or more ferrites of the group comprising nickel, copper or 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
    • H01F1/10—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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Hard Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)
  • Compositions Of Oxide Ceramics (AREA)
AT988463A 1962-12-13 1963-12-10 Ringförmiger gesinterter Magnetkern und Verfahren zu seiner Herstellung AT241865B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL286714 1962-12-13

Publications (1)

Publication Number Publication Date
AT241865B true AT241865B (de) 1965-08-10

Family

ID=19754282

Family Applications (1)

Application Number Title Priority Date Filing Date
AT988463A AT241865B (de) 1962-12-13 1963-12-10 Ringförmiger gesinterter Magnetkern und Verfahren zu seiner Herstellung

Country Status (10)

Country Link
US (1) US3297576A (en:Method)
AT (1) AT241865B (en:Method)
BE (1) BE641145A (en:Method)
CH (1) CH453514A (en:Method)
DE (1) DE1471341B2 (en:Method)
DK (1) DK116383B (en:Method)
ES (1) ES294384A1 (en:Method)
FR (1) FR1382406A (en:Method)
GB (1) GB1060609A (en:Method)
NL (1) NL286714A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6403377A (en:Method) * 1964-03-28 1965-09-29

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2818387A (en) * 1954-10-28 1957-12-31 Philips Corp Square loop ferromagnetic material
NL210710A (en:Method) * 1956-09-17
NL256173A (en:Method) * 1959-11-16

Also Published As

Publication number Publication date
DK116383B (da) 1970-01-05
DE1471341B2 (de) 1971-09-16
DE1471341A1 (de) 1969-04-10
BE641145A (en:Method) 1964-06-11
CH453514A (de) 1968-06-14
GB1060609A (en) 1967-03-08
ES294384A1 (es) 1964-01-16
US3297576A (en) 1967-01-10
FR1382406A (fr) 1964-12-18
NL286714A (en:Method) 1965-12-10

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