OA00814A - Polycrystalline ferrites and manufacturing processes. - Google Patents

Polycrystalline ferrites and manufacturing processes.

Info

Publication number
OA00814A
OA00814A OA50893A OA50893A OA00814A OA 00814 A OA00814 A OA 00814A OA 50893 A OA50893 A OA 50893A OA 50893 A OA50893 A OA 50893A OA 00814 A OA00814 A OA 00814A
Authority
OA
OAPI
Prior art keywords
manufacturing processes
polycrystalline ferrites
ferrites
polycrystalline
processes
Prior art date
Application number
OA50893A
Other languages
French (fr)
Original Assignee
Philips Nv
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 Nv filed Critical Philips Nv
Publication of OA00814A publication Critical patent/OA00814A/en

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
    • C04B35/2666—Other ferrites containing nickel, copper or cobalt
    • 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
    • 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)
  • Magnetic Ceramics (AREA)
  • Soft Magnetic Materials (AREA)
OA50893A 1962-08-16 1964-12-16 Polycrystalline ferrites and manufacturing processes. OA00814A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL282192 1962-08-16

Publications (1)

Publication Number Publication Date
OA00814A true OA00814A (en) 1967-11-15

Family

ID=19754048

Family Applications (1)

Application Number Title Priority Date Filing Date
OA50893A OA00814A (en) 1962-08-16 1964-12-16 Polycrystalline ferrites and manufacturing processes.

Country Status (11)

Country Link
JP (1) JPS5218395B1 (en)
AT (1) AT252591B (en)
BE (1) BE636191A (en)
CH (1) CH442550A (en)
DE (1) DE1696425B1 (en)
DK (1) DK117085B (en)
ES (1) ES290826A1 (en)
FR (1) FR1367157A (en)
GB (1) GB974853A (en)
NL (2) NL282192A (en)
OA (1) OA00814A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2165011A5 (en) * 1971-12-14 1973-08-03 Thomson Csf
JPS5386076A (en) * 1976-12-30 1978-07-29 Morinaga & Co Continuous rice cracker rolling apparatus
US6057649A (en) * 1993-05-11 2000-05-02 U.S. Philips Corporation Illumination unit, electrodeless low-pressure discharge lamp, and coil suitable for use therein
JP3465649B2 (en) * 1999-11-11 2003-11-10 株式会社村田製作所 Ceramic inductor parts and composite parts
JP3758464B2 (en) * 2000-05-12 2006-03-22 株式会社村田製作所 Laminated electronic components
DE102007009740A1 (en) * 2007-02-28 2008-09-04 Siemens Ag Production of a magnetic ceramic material comprises heat treating a mechanical-chemical activated starting material at a specified temperature

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE472170A (en) * 1946-03-27

Also Published As

Publication number Publication date
ES290826A1 (en) 1964-02-16
DE1696425B1 (en) 1970-01-15
DK117085B (en) 1970-03-16
GB974853A (en) 1964-11-11
JPS5218395B1 (en) 1977-05-21
FR1367157A (en) 1964-07-17
CH442550A (en) 1967-08-31
AT252591B (en) 1967-02-27
BE636191A (en) 1964-02-14
NL136207C (en)
NL282192A (en)

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