DK116384B - Fremgangsmåde til fremstilling af magnetisk bløde, sintrede mangan-zink-ferro-ferritlegemer, især ferritringe til brug ved højfrekvensteknik. - Google Patents

Fremgangsmåde til fremstilling af magnetisk bløde, sintrede mangan-zink-ferro-ferritlegemer, især ferritringe til brug ved højfrekvensteknik.

Info

Publication number
DK116384B
DK116384B DK382864AA DK382864A DK116384B DK 116384 B DK116384 B DK 116384B DK 382864A A DK382864A A DK 382864AA DK 382864 A DK382864 A DK 382864A DK 116384 B DK116384 B DK 116384B
Authority
DK
Denmark
Prior art keywords
ferrite
ferro
zinc
production
magnetically soft
Prior art date
Application number
DK382864AA
Other languages
English (en)
Inventor
D Perduijn
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 DK116384B publication Critical patent/DK116384B/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
    • H01F1/0311—Compounds
    • 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
    • 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)
  • Power Engineering (AREA)
  • Magnetic Ceramics (AREA)
  • Soft Magnetic Materials (AREA)
DK382864AA 1963-08-05 1964-08-01 Fremgangsmåde til fremstilling af magnetisk bløde, sintrede mangan-zink-ferro-ferritlegemer, især ferritringe til brug ved højfrekvensteknik. DK116384B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL296282 1963-08-05

Publications (1)

Publication Number Publication Date
DK116384B true DK116384B (da) 1970-01-05

Family

ID=19754941

Family Applications (1)

Application Number Title Priority Date Filing Date
DK382864AA DK116384B (da) 1963-08-05 1964-08-01 Fremgangsmåde til fremstilling af magnetisk bløde, sintrede mangan-zink-ferro-ferritlegemer, især ferritringe til brug ved højfrekvensteknik.

Country Status (12)

Country Link
JP (1) JPS412836B1 (da)
AT (1) AT252592B (da)
BE (1) BE651395A (da)
CH (1) CH464377A (da)
DE (1) DE1471349A1 (da)
DK (1) DK116384B (da)
ES (1) ES302762A1 (da)
FR (1) FR1403510A (da)
GB (1) GB1004748A (da)
LU (1) LU46680A1 (da)
NL (1) NL296282A (da)
SE (1) SE301523B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0400716A1 (en) * 1989-05-26 1990-12-05 Koninklijke Philips Electronics N.V. Soft magnetic magnesium-manganese-zinc-ferrite material and products thereof
CN114085086A (zh) * 2021-11-02 2022-02-25 宝钢磁业（江苏）有限公司 富铁超高Bs材料烧结工艺
CN116751045B (zh) * 2023-05-12 2024-09-24 日照亿鑫电子材料有限公司 一种冷烧结锰锌铁氧体材料及其制备方法

Also Published As

Publication number Publication date
CH464377A (de) 1968-10-31
FR1403510A (fr) 1965-06-18
NL296282A (da)
DE1471349A1 (de) 1969-02-27
LU46680A1 (da) 1964-10-03
AT252592B (de) 1967-02-27
BE651395A (da) 1965-02-04
SE301523B (da) 1968-06-10
JPS412836B1 (da) 1966-02-22
ES302762A1 (es) 1965-01-01
GB1004748A (en) 1965-09-15

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