AT252592B - Process for the production of a magnetically soft manganese-zinc-ferroferrite sintered body - Google Patents

Process for the production of a magnetically soft manganese-zinc-ferroferrite sintered body

Info

Publication number
AT252592B
AT252592B AT665464A AT665464A AT252592B AT 252592 B AT252592 B AT 252592B AT 665464 A AT665464 A AT 665464A AT 665464 A AT665464 A AT 665464A AT 252592 B AT252592 B AT 252592B
Authority
AT
Austria
Prior art keywords
ferroferrite
zinc
production
sintered body
magnetically soft
Prior art date
Application number
AT665464A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT252592B publication Critical patent/AT252592B/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)
AT665464A 1963-08-05 1964-08-03 Process for the production of a magnetically soft manganese-zinc-ferroferrite sintered body AT252592B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AT252592B true AT252592B (en) 1967-02-27

Family

ID=19754941

Family Applications (1)

Application Number Title Priority Date Filing Date
AT665464A AT252592B (en) 1963-08-05 1964-08-03 Process for the production of a magnetically soft manganese-zinc-ferroferrite sintered body

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)

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 (en) * 2021-11-02 2022-02-25 宝钢磁业（江苏）有限公司 Sintering process of iron-rich ultra-high Bs materials
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

Also Published As

Publication number Publication date
DK116384B (en) 1970-01-05
ES302762A1 (en) 1965-01-01
JPS412836B1 (en) 1966-02-22
BE651395A (en) 1965-02-04
FR1403510A (en) 1965-06-18
DE1471349A1 (en) 1969-02-27
SE301523B (en) 1968-06-10
GB1004748A (en) 1965-09-15
NL296282A (en)
CH464377A (en) 1968-10-31
LU46680A1 (en) 1964-10-03

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