CA956453A - Method of manufacturing magnet cores consisting of a soft-magnetic ferrite and magnet cores manufactured by this method - Google Patents

Method of manufacturing magnet cores consisting of a soft-magnetic ferrite and magnet cores manufactured by this method

Info

Publication number
CA956453A
CA956453A CA116,260A CA116260A CA956453A CA 956453 A CA956453 A CA 956453A CA 116260 A CA116260 A CA 116260A CA 956453 A CA956453 A CA 956453A
Authority
CA
Canada
Prior art keywords
magnet cores
soft
magnetic ferrite
manufacturing
manufactured
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
CA116,260A
Other languages
English (en)
Other versions
CA116260S (en
Inventor
Hans P. Peloschek
Johannes M.J. Ritzen
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA956453A publication Critical patent/CA956453A/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
    • C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
    • C04B35/2616—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead containing lithium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)
  • Hard Magnetic Materials (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Compounds Of Iron (AREA)
CA116,260A 1970-06-26 1971-06-22 Method of manufacturing magnet cores consisting of a soft-magnetic ferrite and magnet cores manufactured by this method Expired CA956453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7009421,A NL170678C (nl) 1970-06-26 1970-06-26 Werkwijze ter vervaardiging van een uit een zacht-magnetisch ferriet bestaande magneetkern.

Publications (1)

Publication Number Publication Date
CA956453A true CA956453A (en) 1974-10-22

Family

ID=19810422

Family Applications (1)

Application Number Title Priority Date Filing Date
CA116,260A Expired CA956453A (en) 1970-06-26 1971-06-22 Method of manufacturing magnet cores consisting of a soft-magnetic ferrite and magnet cores manufactured by this method

Country Status (8)

Country Link
US (1) US3709822A (https=)
JP (1) JPS5231557B1 (https=)
CA (1) CA956453A (https=)
ES (1) ES392596A1 (https=)
FR (1) FR2099988A5 (https=)
GB (1) GB1331685A (https=)
NL (1) NL170678C (https=)
SE (1) SE363690B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8204897A (nl) * 1982-12-20 1984-07-16 Philips Nv Magneetkop met een kern van mn-zn-co-ferroferriet.
JP4736311B2 (ja) * 2003-07-14 2011-07-27 パナソニック株式会社 磁性フェライトおよびそれを用いた磁性素子

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL77389C (https=) * 1949-04-28 1955-02-15
NL82273C (https=) * 1953-12-21 1956-08-15
US2986523A (en) * 1957-05-02 1961-05-30 Philips Corp Modified lithium ferrite
US3033792A (en) * 1957-05-28 1962-05-08 Kikuchi Yoshimitsu Method of manufacturing ferrite magnetostriction vibrators
FR1368160A (fr) * 1963-05-16 1964-07-31 Lignes Telegraph Telephon Matériaux ferromagnétiques à cycle d'hystérésis rectangulaire
US3370011A (en) * 1963-08-02 1968-02-20 Hitachi Ltd Lithium magnesium ferrite memory core material
DE1671071C3 (de) * 1967-09-26 1974-09-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Herstellung eines ferromagnetische!! Lithium-Zink-Ferritkernes
US3483126A (en) * 1968-05-15 1969-12-09 Union Carbide Corp Ferrite materials containing titanium or manganese

Also Published As

Publication number Publication date
JPS5231557B1 (https=) 1977-08-16
NL170678C (nl) 1982-12-01
DE2128051B2 (de) 1976-09-30
SE363690B (https=) 1974-01-28
DE2128051A1 (de) 1971-12-30
FR2099988A5 (https=) 1972-03-17
ES392596A1 (es) 1974-07-16
US3709822A (en) 1973-01-09
GB1331685A (en) 1973-09-26
NL7009421A (https=) 1971-12-28
NL170678B (nl) 1982-07-01

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