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NL96342C - - Google Patents

Info

Publication number
NL96342C
NL96342C NL96342DC NL96342C NL 96342 C NL96342 C NL 96342C NL 96342D C NL96342D C NL 96342DC NL 96342 C NL96342 C NL 96342C
Authority
NL
Netherlands
Application number
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.)
Publication of NL96342C publication Critical patent/NL96342C/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Magnetic Ceramics (AREA)
  • Soft Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
NL96342D 1955-10-20 NL96342C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEST10447A DE1057254B (de) 1955-10-20 1955-10-20 Verfahren zur Herstellung von ferromagnetischen Ferritkoerpern mit eingeschnuerter Hystereseschleife
DEST10460A DE1057255B (de) 1955-10-20 1955-10-24 Verfahren zur Herstellung von ferromagnetischen Ferritkoerpern mit eingeschnuerter Hystereseschleife

Publications (1)

Publication Number Publication Date
NL96342C true NL96342C (fr)

Family

ID=25993848

Family Applications (1)

Application Number Title Priority Date Filing Date
NL96342D NL96342C (fr) 1955-10-20

Country Status (5)

Country Link
US (3) US2989472A (fr)
DE (2) DE1057254B (fr)
FR (1) FR1160057A (fr)
GB (1) GB849217A (fr)
NL (1) NL96342C (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081264A (en) * 1958-04-09 1963-03-12 Matake Kurokawa Method of preparing a magnetic recorder powder
US3072576A (en) * 1958-05-27 1963-01-08 Aladdin Ind Inc Ferrites having rectangular hysteresis loops and method for manufacture of same
DE1182129B (de) * 1958-06-04 1964-11-19 Licentia Gmbh Verfahren zur Herstellung eines magnetischen Kernmaterials mit nahezu rechteckfoermiger Hystereseschleife
US3055832A (en) * 1960-06-10 1962-09-25 Ampex Magnetically annealed ferrite material
DE1696456B1 (de) * 1965-03-24 1970-11-12 Telefunken Patent Verfahren zur Herstellung eines unterstoechiometrischen Ferrites mit nahezu rechteckfoermiger,temperaturstabiler Hystereschleife fuer Schaltringkerne
DE1646997B1 (de) * 1965-08-10 1972-06-29 Siemens Ag Verfahren zur herstellung eines ferromagnetichen schaltkerns aus ferrit mit rechteckfoermiger hystereseschleife
JPS5227358B1 (fr) * 1967-05-25 1977-07-20
JPS5231555B1 (fr) * 1967-07-25 1977-08-16
US3533949A (en) * 1967-11-21 1970-10-13 Bell Telephone Labor Inc Heat treating method for obtaining a ferrite with a high muq product
US3609083A (en) * 1970-03-17 1971-09-28 Bell Telephone Labor Inc Heat treatment of nickel zinc cobalt ferrite

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452530A (en) * 1943-05-15 1948-10-26 Hartford Nat Bank & Trust Co Magnetic core
BE456575A (fr) * 1943-07-01
US2636860A (en) * 1944-07-06 1953-04-28 Hartford Nat Bank & Trust Co Magnetic core
US2565861A (en) * 1947-09-26 1951-08-28 Rca Corp Magnetic materials
GB669571A (en) * 1948-03-27 1952-04-02 Philips Electrical Ind Ltd Improvements in or relating to magnet cores for electromagnetic devices
US2640813A (en) * 1948-06-26 1953-06-02 Aladdin Ind Inc Reaction product of a mixed ferrite and lead titanate
US2549089A (en) * 1948-12-15 1951-04-17 Rca Corp Mixed ferrite compositions, including lithium ferrite
US2736708A (en) * 1951-06-08 1956-02-28 Henry L Crowley & Company Inc Magnetic compositions
US2723239A (en) * 1952-09-29 1955-11-08 Rca Corp Ferrospinel compositions
NL100075C (fr) * 1952-11-08
DE1017521B (de) * 1953-11-27 1957-10-10 Steatit Magnesia Ag Verfahren zur Herstellung ferromagnetischer, keramischer Koerper mit hoher Guete bei Hochfrequenz
NL82277C (fr) * 1954-01-12
FR1110334A (fr) * 1954-07-13 1956-02-10 Perfectionnements aux matériaux ferromagnétiques du genre
FR1125577A (fr) * 1955-05-03 1956-11-02 Lignes Telegraph Telephon Matériaux ferromagnétiques à cycle d'hystérésis rectangulaire
FR1127577A (fr) * 1955-06-07 1956-12-19 Schlumberger Prospection Perfectionnements aux dispositifs à charges creuses servant à la perforation

Also Published As

Publication number Publication date
US2989473A (en) 1961-06-20
FR1160057A (fr) 1958-07-07
GB849217A (en) 1960-09-21
US2989472A (en) 1961-06-20
DE1057255B (de) 1959-05-14
US2929787A (en) 1960-03-22
DE1057254B (de) 1959-05-14

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