GB1286468A - Improvements in or relating to magnetic materials - Google Patents

Improvements in or relating to magnetic materials

Info

Publication number
GB1286468A
GB1286468A GB5270668A GB5270668A GB1286468A GB 1286468 A GB1286468 A GB 1286468A GB 5270668 A GB5270668 A GB 5270668A GB 5270668 A GB5270668 A GB 5270668A GB 1286468 A GB1286468 A GB 1286468A
Authority
GB
United Kingdom
Prior art keywords
ferrite
relating
magnetic materials
max
sodium
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
GB5270668A
Other languages
English (en)
Inventor
Ronald George Skelton
Keith Harold Southwood
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.)
GE Healthcare UK Ltd
Plessey Co Ltd
Original Assignee
GE Healthcare UK Ltd
Plessey Co Ltd
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 GE Healthcare UK Ltd, Plessey Co Ltd filed Critical GE Healthcare UK Ltd
Priority to GB5270668A priority Critical patent/GB1286468A/en
Priority to FR6937987A priority patent/FR2022693B1/fr
Priority to DE19691955611 priority patent/DE1955611A1/de
Publication of GB1286468A publication Critical patent/GB1286468A/en
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

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)
GB5270668A 1968-11-06 1968-11-06 Improvements in or relating to magnetic materials Expired GB1286468A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB5270668A GB1286468A (en) 1968-11-06 1968-11-06 Improvements in or relating to magnetic materials
FR6937987A FR2022693B1 (enExample) 1968-11-06 1969-11-05
DE19691955611 DE1955611A1 (de) 1968-11-06 1969-11-05 Verfahren zur Herstellung eines harten magnetischen Ferrits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5270668A GB1286468A (en) 1968-11-06 1968-11-06 Improvements in or relating to magnetic materials

Publications (1)

Publication Number Publication Date
GB1286468A true GB1286468A (en) 1972-08-23

Family

ID=10464966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5270668A Expired GB1286468A (en) 1968-11-06 1968-11-06 Improvements in or relating to magnetic materials

Country Status (3)

Country Link
DE (1) DE1955611A1 (enExample)
FR (1) FR2022693B1 (enExample)
GB (1) GB1286468A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN150524B (enExample) * 1978-02-09 1982-11-06 Aimants Ugimag Sa
US4259197A (en) * 1978-02-09 1981-03-31 Aimants Ugimag S.A. Process of preparing ferrite powders
FR2417168A1 (fr) * 1979-02-06 1979-09-07 Aimants Ugimag Sa Procede de preparation de poudres de ferrites et poudres ou aimants permanents ainsi obtenus
JPS5827212B2 (ja) * 1979-06-08 1983-06-08 同和鉱業株式会社 ６方晶フエライトの乾式製造法
US4279763A (en) * 1980-04-09 1981-07-21 Aimants Ugimag S.A. Process of preparing ferrite powders

Also Published As

Publication number Publication date
DE1955611A1 (de) 1970-06-11
FR2022693A1 (enExample) 1970-08-07
FR2022693B1 (enExample) 1973-03-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee