CH474820A - Permanentmagnetischer Werkstoff und Verfahren zu seiner Herstellung - Google Patents

Permanentmagnetischer Werkstoff und Verfahren zu seiner Herstellung

Info

Publication number
CH474820A
CH474820A CH569664A CH569664A CH474820A CH 474820 A CH474820 A CH 474820A CH 569664 A CH569664 A CH 569664A CH 569664 A CH569664 A CH 569664A CH 474820 A CH474820 A CH 474820A
Authority
CH
Switzerland
Prior art keywords
manufacture
magnetic material
permanent magnetic
permanent
magnetic
Prior art date
Application number
CH569664A
Other languages
English (en)
Inventor
Cochardt Alexander Ing Dr
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CH474820A publication Critical patent/CH474820A/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
    • C04B35/2683—Other ferrites containing 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)
  • Compounds Of Iron (AREA)
CH569664A 1963-05-30 1964-04-30 Permanentmagnetischer Werkstoff und Verfahren zu seiner Herstellung CH474820A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0030079 1963-05-30

Publications (1)

Publication Number Publication Date
CH474820A true CH474820A (de) 1969-06-30

Family

ID=7019198

Family Applications (1)

Application Number Title Priority Date Filing Date
CH569664A CH474820A (de) 1963-05-30 1964-04-30 Permanentmagnetischer Werkstoff und Verfahren zu seiner Herstellung

Country Status (4)

Country Link
US (1) US3380920A (de)
CH (1) CH474820A (de)
DE (1) DE1696392B1 (de)
GB (1) GB1014466A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5955394A (en) * 1996-08-16 1999-09-21 Mobile Process Technology, Co. Recovery process for oxidation catalyst in the manufacture of aromatic carboxylic acids
FR2860521B1 (fr) * 2003-10-07 2007-12-14 Pechiney Aluminium Anode inerte destinee a la production d'aluminium par electrolyse ignee et procede d'obtention de cette anode
JP5762453B2 (ja) * 2012-09-28 2015-08-12 富士フイルム株式会社 六方晶フェライト磁性粒子の製造方法およびこれにより得られた六方晶フェライト磁性粒子、ならびにそれらの利用
CN105712714A (zh) * 2015-03-31 2016-06-29 浙江安特磁材有限公司 一种橡塑铁氧体磁粉及其制备方法
CN114804847B (zh) * 2021-01-21 2023-05-23 自贡市江阳磁材有限责任公司 一种永磁铁氧体及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH270970A (de) * 1944-07-06 1950-09-30 Philips Nv Magnetisches Material aus ferromagnetischen Mischkristallen von Ferriten und Verfahren zur Herstellung desselben.
BE500682A (de) * 1950-02-18
LU34570A1 (de) * 1955-08-10
US2980617A (en) * 1956-03-13 1961-04-18 Indiana General Corp Ferrite compositions and method of making same
ES246988A1 (es) * 1958-02-13 1959-05-16 Itt MÉTODO DE FABRICACION DE UNA MATERIAL CERáMICO FERROMAGNÉTICO
NL131078C (de) * 1960-10-18

Also Published As

Publication number Publication date
DE1696392B1 (de) 1969-10-02
US3380920A (en) 1968-04-30
GB1014466A (en) 1965-12-22

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Legal Events

Date Code Title Description
PL Patent ceased