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ES268436A1 - Mejoras introducidas en la fabricaciën de materiales ferromagneticos - Google Patents

Mejoras introducidas en la fabricaciën de materiales ferromagneticos

Info

Publication number
ES268436A1
ES268436A1 ES0268436A ES268436A ES268436A1 ES 268436 A1 ES268436 A1 ES 268436A1 ES 0268436 A ES0268436 A ES 0268436A ES 268436 A ES268436 A ES 268436A ES 268436 A1 ES268436 A1 ES 268436A1
Authority
ES
Spain
Prior art keywords
metals
approximately
axis
mixed crystals
ferromagnetic material
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
ES0268436A
Other languages
English (en)
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
Publication of ES268436A1 publication Critical patent/ES268436A1/es
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
    • C04B35/2641—Compositions containing one or more ferrites of the group comprising rare earth metals and one or more ferrites of the group comprising alkali metals, 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)
  • Compounds Of Iron (AREA)
  • Hard Magnetic Materials (AREA)
ES0268436A 1960-06-23 1961-06-21 Mejoras introducidas en la fabricaciën de materiales ferromagneticos Expired ES268436A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL253009 1960-06-23

Publications (1)

Publication Number Publication Date
ES268436A1 true ES268436A1 (es) 1961-12-01

Family

ID=19752424

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0268436A Expired ES268436A1 (es) 1960-06-23 1961-06-21 Mejoras introducidas en la fabricaciën de materiales ferromagneticos

Country Status (5)

Country Link
US (1) US3117935A (es)
AT (1) AT240057B (es)
ES (1) ES268436A1 (es)
FR (1) FR1293820A (es)
GB (1) GB959477A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281363A (en) * 1963-07-10 1966-10-25 Bell Telephone Labor Inc Bismuth-containing garnets and their preparation
US3197412A (en) * 1963-10-15 1965-07-27 Bell Telephone Labor Inc Ferrite compositions
JPH0690969B2 (ja) * 1984-11-30 1994-11-14 株式会社東芝 磁気記録媒体用磁性粉及びそれを用いた磁気記録媒体

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1946964A (en) * 1933-07-11 1934-02-13 Boonton Res Corp Magnetic material and process of making the same

Also Published As

Publication number Publication date
FR1293820A (fr) 1962-05-18
AT240057B (de) 1965-05-10
GB959477A (en) 1964-06-03
US3117935A (en) 1964-01-14

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