DK117086B - Method for producing a lithium ferrite annular magnetic core for use as a magnetic storage core. - Google Patents

Method for producing a lithium ferrite annular magnetic core for use as a magnetic storage core.

Info

Publication number
DK117086B
DK117086B DK111264AA DK111264A DK117086B DK 117086 B DK117086 B DK 117086B DK 111264A A DK111264A A DK 111264AA DK 111264 A DK111264 A DK 111264A DK 117086 B DK117086 B DK 117086B
Authority
DK
Denmark
Prior art keywords
core
producing
lithium ferrite
magnetic
magnetic storage
Prior art date
Application number
DK111264AA
Other languages
Danish (da)
Inventor
J Poels
C Esveldt
R Fluks
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
Publication of DK117086B publication Critical patent/DK117086B/en

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
    • C04B35/2691—Other ferrites containing alkaline metals
    • 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

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)
  • Glass Compositions (AREA)
DK111264AA 1963-03-08 1964-03-05 Method for producing a lithium ferrite annular magnetic core for use as a magnetic storage core. DK117086B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL290005 1963-03-08

Publications (1)

Publication Number Publication Date
DK117086B true DK117086B (en) 1970-03-16

Family

ID=19754502

Family Applications (1)

Application Number Title Priority Date Filing Date
DK111264AA DK117086B (en) 1963-03-08 1964-03-05 Method for producing a lithium ferrite annular magnetic core for use as a magnetic storage core.

Country Status (9)

Country Link
US (1) US3413228A (en)
AT (1) AT242405B (en)
BE (1) BE644928A (en)
CH (1) CH462337A (en)
DE (1) DE1471343B2 (en)
DK (1) DK117086B (en)
ES (1) ES297293A1 (en)
NL (1) NL290005A (en)
OA (1) OA00765A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1671071C3 (en) * 1967-09-26 1974-09-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Method of making a ferromagnetic !! Lithium zinc ferrite core

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3093588A (en) * 1960-04-04 1963-06-11 Ampex Lithium ferrites
NL273242A (en) * 1962-01-05
NL136206C (en) * 1962-12-13 1972-08-15

Also Published As

Publication number Publication date
US3413228A (en) 1968-11-26
DE1471343A1 (en) 1969-05-08
BE644928A (en) 1964-09-09
CH462337A (en) 1968-09-15
AT242405B (en) 1965-09-10
OA00765A (en) 1967-11-15
DE1471343B2 (en) 1972-01-13
NL290005A (en)
ES297293A1 (en) 1964-09-01

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