CH407354A - Verfahren zur Herstellung von ferromagnetischem Material - Google Patents

Verfahren zur Herstellung von ferromagnetischem Material

Info

Publication number
CH407354A
CH407354A CH7367359A CH7367359A CH407354A CH 407354 A CH407354 A CH 407354A CH 7367359 A CH7367359 A CH 7367359A CH 7367359 A CH7367359 A CH 7367359A CH 407354 A CH407354 A CH 407354A
Authority
CH
Switzerland
Prior art keywords
production
ferromagnetic material
ferromagnetic
Prior art date
Application number
CH7367359A
Other languages
English (en)
Inventor
Willem Gorter Evert
Antonius Schulkes Johannes
Verweel Jan
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 CH407354A publication Critical patent/CH407354A/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
    • 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
    • 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
    • C04B35/2675—Other ferrites containing rare earth metals, e.g. rare earth ferrite garnets

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)
  • Compounds Of Iron (AREA)
  • Hard Magnetic Materials (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
CH7367359A 1958-05-31 1959-05-28 Verfahren zur Herstellung von ferromagnetischem Material CH407354A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL228276 1958-05-31

Publications (1)

Publication Number Publication Date
CH407354A true CH407354A (de) 1966-02-15

Family

ID=19751226

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7367359A CH407354A (de) 1958-05-31 1959-05-28 Verfahren zur Herstellung von ferromagnetischem Material

Country Status (6)

Country Link
US (1) US3085980A (de)
CH (1) CH407354A (de)
DE (1) DE1171324B (de)
ES (1) ES249697A1 (de)
FR (1) FR1226095A (de)
GB (1) GB911642A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193502A (en) * 1960-09-16 1965-07-06 Weizmann Inst Of Science Rare earth ferrites
US3156651A (en) * 1962-03-28 1964-11-10 Bell Telephone Labor Inc Light transparent ferrimagnetic garnets
US3404966A (en) * 1964-09-04 1968-10-08 Northeru Electric Company Ltd Melting a ferrous ion containing ferrimagnetic oxide in a ferric ion crucible
EP0211187A3 (de) * 1985-06-28 1989-01-11 Kabushiki Kaisha Toshiba Verfahren zur Herstellung eines Einkristalls von Granatferrit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB763494A (en) * 1954-04-05 1956-12-12 Steatit Magnesia Ag Improvements in or relating to magnetic ferrites

Also Published As

Publication number Publication date
ES249697A1 (es) 1959-12-01
FR1226095A (fr) 1960-07-08
GB911642A (en) 1962-11-28
US3085980A (en) 1963-04-16
DE1171324B (de) 1964-05-27

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