SE387104B - Forfarande for hojning av den elektriska spennings- och isolationshallfastheten hos ferritmagneter - Google Patents

Forfarande for hojning av den elektriska spennings- och isolationshallfastheten hos ferritmagneter

Info

Publication number
SE387104B
SE387104B SE1720872A SE1720872A SE387104B SE 387104 B SE387104 B SE 387104B SE 1720872 A SE1720872 A SE 1720872A SE 1720872 A SE1720872 A SE 1720872A SE 387104 B SE387104 B SE 387104B
Authority
SE
Sweden
Prior art keywords
ferrit
magnets
procedure
increasing
insulation resistance
Prior art date
Application number
SE1720872A
Other languages
English (en)
Swedish (sv)
Inventor
K Bulka
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of SE387104B publication Critical patent/SE387104B/xx

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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/025—Other inorganic material
    • 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
    • H01F1/0313—Oxidic compounds
    • H01F1/0315—Ferrites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Magnetic Ceramics (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)
SE1720872A 1971-12-30 1972-12-29 Forfarande for hojning av den elektriska spennings- och isolationshallfastheten hos ferritmagneter SE387104B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712165520 DE2165520C3 (de) 1971-12-30 1971-12-30 Verfahren zum Erhöhen der Spannungsund Isolationsfestigkeit von Ferritmagnetec und Anwendung dieses Verfahrens zur Herstellung eines Schutzgasrelais

Publications (1)

Publication Number Publication Date
SE387104B true SE387104B (sv) 1976-08-30

Family

ID=5829680

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1720872A SE387104B (sv) 1971-12-30 1972-12-29 Forfarande for hojning av den elektriska spennings- och isolationshallfastheten hos ferritmagneter

Country Status (7)

Country Link
JP (1) JPS4881090A (enExample)
AT (1) AT317379B (enExample)
CH (1) CH558586A (enExample)
DD (1) DD101506A1 (enExample)
DE (1) DE2165520C3 (enExample)
HU (1) HU164630B (enExample)
SE (1) SE387104B (enExample)

Also Published As

Publication number Publication date
DE2165520C3 (de) 1978-07-20
CH558586A (de) 1975-01-31
DE2165520A1 (de) 1973-07-12
DE2165520B2 (de) 1977-11-24
AT317379B (de) 1974-08-26
HU164630B (enExample) 1974-03-28
JPS4881090A (enExample) 1973-10-30
DD101506A1 (enExample) 1973-11-12

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