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CH464377A - Process for the production of a magnetically soft manganese-zinc-ferroferrite sintered body and sintered body produced by this process - Google Patents

Process for the production of a magnetically soft manganese-zinc-ferroferrite sintered body and sintered body produced by this process

Info

Publication number
CH464377A
CH464377A CH1011664A CH1011664A CH464377A CH 464377 A CH464377 A CH 464377A CH 1011664 A CH1011664 A CH 1011664A CH 1011664 A CH1011664 A CH 1011664A CH 464377 A CH464377 A CH 464377A
Authority
CH
Switzerland
Prior art keywords
sintered body
ferroferrite
zinc
production
magnetically soft
Prior art date
Application number
CH1011664A
Other languages
German (de)
Inventor
Jakob Perduijn David
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 CH464377A publication Critical patent/CH464377A/en

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)
CH1011664A 1963-08-05 1964-08-03 Process for the production of a magnetically soft manganese-zinc-ferroferrite sintered body and sintered body produced by this process CH464377A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH464377A true CH464377A (en) 1968-10-31

Family

ID=19754941

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1011664A CH464377A (en) 1963-08-05 1964-08-03 Process for the production of a magnetically soft manganese-zinc-ferroferrite sintered body and sintered body produced by this process

Country Status (12)

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

Cited By (1)

* 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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114085086A (en) * 2021-11-02 2022-02-25 宝钢磁业（江苏）有限公司 Sintering process of iron-rich ultrahigh Bs material
CN116751045B (en) * 2023-05-12 2024-09-24 日照亿鑫电子材料有限公司 A cold sintered manganese-zinc ferrite material and preparation method thereof

Cited By (1)

* 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

Also Published As

Publication number Publication date
FR1403510A (en) 1965-06-18
LU46680A1 (en) 1964-10-03
ES302762A1 (en) 1965-01-01
JPS412836B1 (en) 1966-02-22
BE651395A (en) 1965-02-04
DE1471349A1 (en) 1969-02-27
SE301523B (en) 1968-06-10
GB1004748A (en) 1965-09-15
DK116384B (en) 1970-01-05
AT252592B (en) 1967-02-27
NL296282A (en)

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