CH331671A - Verfahren zur Erzeugung von Ferriten, insbesondere für Dauermagnete - Google Patents

Verfahren zur Erzeugung von Ferriten, insbesondere für Dauermagnete

Info

Publication number
CH331671A
CH331671A CH331671DA CH331671A CH 331671 A CH331671 A CH 331671A CH 331671D A CH331671D A CH 331671DA CH 331671 A CH331671 A CH 331671A
Authority
CH
Switzerland
Prior art keywords
ferrites
production
permanent magnets
magnets
permanent
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Heck Carl Ing Dr
Original Assignee
Standard Telephon & Radio Ag
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 Standard Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag
Publication of CH331671A publication Critical patent/CH331671A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
  • Magnetic Ceramics (AREA)
CH331671D 1953-10-02 1954-09-24 Verfahren zur Erzeugung von Ferriten, insbesondere für Dauermagnete CH331671A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES35728A DE1085803B (de) 1953-10-02 1953-10-02 Verfahren zur Erzeugung von Ferriten, insbesondere zur Herstellung von Dauermagneten

Publications (1)

Publication Number Publication Date
CH331671A true CH331671A (de) 1958-07-31

Family

ID=7481989

Family Applications (1)

Application Number Title Priority Date Filing Date
CH331671D CH331671A (de) 1953-10-02 1954-09-24 Verfahren zur Erzeugung von Ferriten, insbesondere für Dauermagnete

Country Status (6)

Country Link
BE (1) BE532226A (xx)
CH (1) CH331671A (xx)
DE (1) DE1085803B (xx)
FR (1) FR66971E (xx)
GB (1) GB754626A (xx)
NL (1) NL99240C (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052634A (en) * 1958-11-26 1962-09-04 Hughes Aircraft Co Low loss, high curie temperature ferrites for high power applications
CH418664A (de) * 1963-06-06 1966-08-15 Matec Holding Ag Entdröhnungs- und Abdichtungsmittel
US3855374A (en) * 1970-07-02 1974-12-17 Gen Motors Corp Method of making magnetically-anisotropic permanent magnets

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1997193A (en) * 1930-12-25 1935-04-09 Mitsubishi Electric Corp Permanent magnet and method of manufacturing same
DE877177C (de) * 1940-01-06 1953-05-21 Western Electric Co Verfahren zur Herstellung von Magnetkernen
AT167377B (de) * 1943-07-01 1950-12-27 Philips Nv Magnetischer Kern und Verfahren zur Herstellung eines magnetischen Materials
US2656319A (en) * 1949-01-03 1953-10-20 Aladdin Ind Inc Magnetic core composition and method of producing the same
GB683722A (en) * 1950-07-04 1952-12-03 Standard Telephones Cables Ltd Ferromagnetic materials

Also Published As

Publication number Publication date
NL99240C (xx)
GB754626A (en) 1956-08-08
FR66971E (fr) 1957-11-04
BE532226A (xx)
DE1085803B (de) 1960-07-21

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