GB794777A - Improvements in or relating to ferromagnetic ceramic materials - Google Patents

Improvements in or relating to ferromagnetic ceramic materials

Info

Publication number
GB794777A
GB794777A GB12795/56A GB1279556A GB794777A GB 794777 A GB794777 A GB 794777A GB 12795/56 A GB12795/56 A GB 12795/56A GB 1279556 A GB1279556 A GB 1279556A GB 794777 A GB794777 A GB 794777A
Authority
GB
United Kingdom
Prior art keywords
oxide
per cent
manganese
mol
ferric
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
GB12795/56A
Other languages
English (en)
Inventor
Charles Louis Guillaud
Andre Pierrot
Yves Charles Lescroel
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Publication of GB794777A publication Critical patent/GB794777A/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
    • C04B35/2633—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 barium, strontium or calcium
    • 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
    • C04B35/2658—Other ferrites containing manganese or zinc, e.g. Mn-Zn 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)
  • Soft Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)
GB12795/56A 1956-01-23 1956-04-26 Improvements in or relating to ferromagnetic ceramic materials Expired GB794777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1209023T 1956-01-23

Publications (1)

Publication Number Publication Date
GB794777A true GB794777A (en) 1958-05-07

Family

ID=9674591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12795/56A Expired GB794777A (en) 1956-01-23 1956-04-26 Improvements in or relating to ferromagnetic ceramic materials

Country Status (4)

Country Link
BE (1) BE544560A (enrdf_load_html_response)
CH (1) CH343547A (enrdf_load_html_response)
FR (1) FR1209023A (enrdf_load_html_response)
GB (1) GB794777A (enrdf_load_html_response)

Also Published As

Publication number Publication date
FR1209023A (fr) 1960-02-26
BE544560A (enrdf_load_html_response) 1956-07-19
CH343547A (fr) 1959-12-31

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