BE554425A - - Google Patents

Info

Publication number
BE554425A
BE554425A BE554425DA BE554425A BE 554425 A BE554425 A BE 554425A BE 554425D A BE554425D A BE 554425DA BE 554425 A BE554425 A BE 554425A
Authority
BE
Belgium
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE554425A publication Critical patent/BE554425A/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
    • C04B35/2608—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
    • C04B35/2633—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 barium, strontium or calcium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Iron (AREA)
  • Magnetic Ceramics (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
BE554425D 1956-01-24 1957-01-23 BE554425A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL203910 1956-01-24

Publications (1)

Publication Number Publication Date
BE554425A true BE554425A (ja) 1957-07-23

Family

ID=19750738

Family Applications (1)

Application Number Title Priority Date Filing Date
BE554425D BE554425A (ja) 1956-01-24 1957-01-23

Country Status (8)

Country Link
US (1) US2960471A (ja)
BE (1) BE554425A (ja)
CH (1) CH369833A (ja)
DE (1) DE1185103B (ja)
ES (1) ES233159A1 (ja)
FR (1) FR1164977A (ja)
GB (1) GB833007A (ja)
NL (1) NL97514C (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL131078C (ja) * 1960-10-18
DE1276534B (de) * 1965-05-10 1968-08-29 Philips Patentverwaltung Verfahren zur Herstellung eines ferromagnetischen Ferritmaterials mit hexagonaler Kristallstruktur
US3638207A (en) * 1969-11-17 1972-01-25 Bell Telephone Labor Inc Magnetic devices
JPS60137002A (ja) * 1983-12-26 1985-07-20 Toda Kogyo Corp 磁気記録用板状Ｂａフエライト微粒子粉末の製造法
DE3518481A1 (de) * 1985-05-23 1986-11-27 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung feinteiliger und nadelfoermiger hexagonaler ferrite sowie ihre verwendung zur herstellung magnetischer aufzeichnungstraeger und plastoferrite
US20030231437A1 (en) * 2002-06-17 2003-12-18 Childress Jeffrey R. Current-perpendicular-to-plane magnetoresistive device with oxidized free layer side regions and method for its fabrication

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA514251A (en) * 1955-06-28 Woodcock Jack Ceramic dielectrics comprising essentially titania
US2656319A (en) * 1949-01-03 1953-10-20 Aladdin Ind Inc Magnetic core composition and method of producing the same
LU30876A1 (ja) * 1950-09-19
US2736708A (en) * 1951-06-08 1956-02-28 Henry L Crowley & Company Inc Magnetic compositions
BE516395A (ja) * 1951-12-21

Also Published As

Publication number Publication date
ES233159A1 (es) 1957-07-01
US2960471A (en) 1960-11-15
DE1185103B (de) 1965-01-07
CH369833A (de) 1963-06-15
NL97514C (ja) 1961-04-17
GB833007A (en) 1960-04-21
FR1164977A (fr) 1958-10-16

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