GB1020596A - Improvements in or relating to the manufacture of ferrites - Google Patents

Improvements in or relating to the manufacture of ferrites

Info

Publication number
GB1020596A
GB1020596A GB646363A GB646363A GB1020596A GB 1020596 A GB1020596 A GB 1020596A GB 646363 A GB646363 A GB 646363A GB 646363 A GB646363 A GB 646363A GB 1020596 A GB1020596 A GB 1020596A
Authority
GB
United Kingdom
Prior art keywords
ferrites
relating
manufacture
feb
partial pressure
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
GB646363A
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.)
Steatit Magnesia AG
Original Assignee
Steatit Magnesia AG
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 Steatit Magnesia AG filed Critical Steatit Magnesia AG
Publication of GB1020596A publication Critical patent/GB1020596A/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)
  • Soft Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)

Abstract

1,020,596. Magnetic compositions. STEATIT-MAGNESIA A.G. Feb. 18, 1963 [Feb. 17, 1962], No. 6463/63. Heading H1H. A manganese zinc ferrite is made by firing the constituents in an atmosphere containing oxygen at a partial pressure determined by the graph of where p is the partial pressure of oxygen in atmospheres and T is the temperature in degrees Kelvin. The proportions of manganese and zinc ferrite components are 52À5 to 70% (preferably 54 to 66%) and 20 to 42À5% (preferably 26 to 38%) respectively. The ferrite is held for 2 hours at 1260‹ C.
GB646363A 1962-02-17 1963-02-18 Improvements in or relating to the manufacture of ferrites Expired GB1020596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST018873 1962-02-17

Publications (1)

Publication Number Publication Date
GB1020596A true GB1020596A (en) 1966-02-23

Family

ID=7458014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB646363A Expired GB1020596A (en) 1962-02-17 1963-02-18 Improvements in or relating to the manufacture of ferrites

Country Status (2)

Country Link
GB (1) GB1020596A (en)
NL (1) NL286983A (en)

Also Published As

Publication number Publication date
NL286983A (en)

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