GB740894A - Improvements in or relating to ferromagnetic material or ferromagnetic bodies and methods of manufacturing such material - Google Patents

Improvements in or relating to ferromagnetic material or ferromagnetic bodies and methods of manufacturing such material

Info

Publication number
GB740894A
GB740894A GB1785552A GB1785552A GB740894A GB 740894 A GB740894 A GB 740894A GB 1785552 A GB1785552 A GB 1785552A GB 1785552 A GB1785552 A GB 1785552A GB 740894 A GB740894 A GB 740894A
Authority
GB
United Kingdom
Prior art keywords
ferrite
permeability
sintering
per cent
ferromagnetic
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
GB1785552A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries 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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB740894A publication Critical patent/GB740894A/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
    • C04B35/265—Compositions containing one or more ferrites of the group comprising manganese or zinc and one or more ferrites of the group comprising nickel, copper or cobalt

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)
  • Compounds Of Iron (AREA)
  • Hard Magnetic Materials (AREA)
GB1785552A 1951-07-18 1952-07-15 Improvements in or relating to ferromagnetic material or ferromagnetic bodies and methods of manufacturing such material Expired GB740894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL162734 1951-07-18

Publications (1)

Publication Number Publication Date
GB740894A true GB740894A (en) 1955-11-23

Family

ID=19750530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1785552A Expired GB740894A (en) 1951-07-18 1952-07-15 Improvements in or relating to ferromagnetic material or ferromagnetic bodies and methods of manufacturing such material

Country Status (7)

Country Link
BE (1) BE512885A (enrdf_load_stackoverflow)
CH (1) CH309314A (enrdf_load_stackoverflow)
DE (1) DE1036148B (enrdf_load_stackoverflow)
ES (2) ES204538A1 (enrdf_load_stackoverflow)
FR (1) FR1060311A (enrdf_load_stackoverflow)
GB (1) GB740894A (enrdf_load_stackoverflow)
NL (1) NL87776C (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019189A (en) * 1958-04-07 1962-01-30 Steatite Res Corp Mixed ferrites by a coprecipitation process
US3039965A (en) * 1957-05-06 1962-06-19 Du Pont Ilmenite-type complex manganese oxides and preparation thereof
US3039964A (en) * 1957-05-06 1962-06-19 Du Pont Preparation of ilmenite-type compounds

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1202206B (de) * 1962-09-28 1965-09-30 Siemens Ag Verwendung von Eisen(II)-chlorid-Abfall-loesungen zur Herstellung von ferromagnetischen Ferriten

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE269325C (enrdf_load_stackoverflow) *
AT166840B (de) * 1941-10-24 1950-09-25 Philips Nv Magnetischer Formling und Verfahren zu seiner Herstellung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039965A (en) * 1957-05-06 1962-06-19 Du Pont Ilmenite-type complex manganese oxides and preparation thereof
US3039964A (en) * 1957-05-06 1962-06-19 Du Pont Preparation of ilmenite-type compounds
US3019189A (en) * 1958-04-07 1962-01-30 Steatite Res Corp Mixed ferrites by a coprecipitation process

Also Published As

Publication number Publication date
ES204538A1 (es) 1953-01-16
NL87776C (enrdf_load_stackoverflow)
FR1060311A (fr) 1954-04-01
ES207543A1 (es) 1953-03-01
DE1036148B (de) 1958-08-07
BE512885A (enrdf_load_stackoverflow)
CH309314A (de) 1955-08-31

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