GB789099A - Improvements in or relating to a method of producing magnetic cores - Google Patents

Improvements in or relating to a method of producing magnetic cores

Info

Publication number
GB789099A
GB789099A GB2127555A GB2127555A GB789099A GB 789099 A GB789099 A GB 789099A GB 2127555 A GB2127555 A GB 2127555A GB 2127555 A GB2127555 A GB 2127555A GB 789099 A GB789099 A GB 789099A
Authority
GB
United Kingdom
Prior art keywords
oxides
relating
july
magnetic
magnetic cores
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
GB2127555A
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 GB789099A publication Critical patent/GB789099A/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
    • C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
    • C04B35/2625—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead containing magnesium

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)
  • Soft Magnetic Materials (AREA)
GB2127555A 1954-07-27 1955-07-22 Improvements in or relating to a method of producing magnetic cores Expired GB789099A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US789099XA 1954-07-27 1954-07-27

Publications (1)

Publication Number Publication Date
GB789099A true GB789099A (en) 1958-01-15

Family

ID=22146949

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2127555A Expired GB789099A (en) 1954-07-27 1955-07-22 Improvements in or relating to a method of producing magnetic cores

Country Status (4)

Country Link
BE (1) BE540076A (enrdf_load_html_response)
CH (1) CH337962A (enrdf_load_html_response)
FR (1) FR1128209A (enrdf_load_html_response)
GB (1) GB789099A (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042618A (en) * 1959-06-09 1962-07-03 Ibm Preparation of a bistable ferrite circuit element
US3220950A (en) * 1962-12-12 1965-11-30 Ibm High iron magnesium manganese ferrite

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3031406A (en) * 1958-01-07 1962-04-24 Rca Corp Magnetic cores
US3072576A (en) * 1958-05-27 1963-01-08 Aladdin Ind Inc Ferrites having rectangular hysteresis loops and method for manufacture of same
US3042619A (en) * 1959-12-31 1962-07-03 Ibm Ferrite composition for bistable magnetic circuits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042618A (en) * 1959-06-09 1962-07-03 Ibm Preparation of a bistable ferrite circuit element
US3220950A (en) * 1962-12-12 1965-11-30 Ibm High iron magnesium manganese ferrite

Also Published As

Publication number Publication date
FR1128209A (fr) 1957-01-03
CH337962A (de) 1959-04-30
BE540076A (enrdf_load_html_response) 1956-01-25

Similar Documents

Publication Publication Date Title
GB780278A (en) Improvements in or relating to methods of manufacturing non-metallic anisotropic permanent magnets
GB1025417A (enrdf_load_html_response)
GB679349A (en) Improvements in and relating to magnetically soft mixed ferrite materials
GB751623A (en) Improvements in or relating to ferromagnetic ceramic bodies
GB789099A (en) Improvements in or relating to a method of producing magnetic cores
ES219075A1 (es) UN MÉTODO DE PRODUCCIoN DE UN NuCLEO MAGNÉTICO
GB823971A (en) Improvements in or relating to ferromagnetic ferrite materials
GB954775A (en) Improvements in methods of manufacturing sintered ferrite bodies
US2961407A (en) Mixed ferrite composition
GB759245A (en) Improvements in or relating to methods of manufacturing non-metallic magnetic cores having a substantially rectangular hysteresis loop
GB759248A (en) Improvements in or relating to methods of manufacturing non-metallic magnetic cores having a substantially rectangular hysteresis loop
GB1073237A (en) Magnetic memory core material for operation over wide temperature ranges and method for producing the same
GB834230A (en) Improvements in or relating to magnetically soft ferrites having rectangular hysteresis loops
GB764118A (en) Improvements in or relating to methods of manufacturing non-metallic magnetic cores having a substantially rectangular hysteresis loop
GB994240A (en) Improvements in or relating to methods of manufacturing magnetic cores and magnetic cores manufactured by such methods
GB763494A (en) Improvements in or relating to magnetic ferrites
GB1304237A (enrdf_load_html_response)
US3450635A (en) Nickel ferrites containing cobalt,lead and silicon
GB763809A (en) Improvements in or relating to a method of manufacturing a non-metallic magnetic core having a substantially rectangular hysteresis loop
GB669571A (en) Improvements in or relating to magnet cores for electromagnetic devices
GB726462A (en) A method of producing a favoured direction of magnetisation in permanent magnets made from oxides of metals
GB740894A (en) Improvements in or relating to ferromagnetic material or ferromagnetic bodies and methods of manufacturing such material
GB677418A (en) Ceramic ferromagnetic body with high maximum permeability
GB849218A (en) Improvements in or relating to magnetic ferrites
GB849219A (en) Improvements in or relating to magnetic ferrites