AT297660B - Verfahren zur Herstellung von Bändern, Platten, Drähten oder Formkörpern mit einem Gehalt an magnetisch aktivem Material - Google Patents

Verfahren zur Herstellung von Bändern, Platten, Drähten oder Formkörpern mit einem Gehalt an magnetisch aktivem Material

Info

Publication number
AT297660B
AT297660B AT1186469A AT1186469A AT297660B AT 297660 B AT297660 B AT 297660B AT 1186469 A AT1186469 A AT 1186469A AT 1186469 A AT1186469 A AT 1186469A AT 297660 B AT297660 B AT 297660B
Authority
AT
Austria
Prior art keywords
moldings
tapes
wires
plates
production
Prior art date
Application number
AT1186469A
Other languages
English (en)
Original Assignee
Stamicarbon
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
Priority claimed from NL6800237A external-priority patent/NL6800237A/xx
Priority claimed from NL6804971A external-priority patent/NL6804971A/xx
Priority claimed from NL6804970A external-priority patent/NL6804970A/xx
Priority claimed from NL6816682A external-priority patent/NL6816682A/xx
Priority claimed from NL6818247A external-priority patent/NL6818247A/xx
Application filed by Stamicarbon filed Critical Stamicarbon
Application granted granted Critical
Publication of AT297660B publication Critical patent/AT297660B/de

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/8416—Processes or apparatus specially adapted for manufacturing record carriers coating a support with a magnetic layer by precipitation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • G11B5/706—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material
    • G11B5/70605—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material metals or alloys
    • G11B5/7061—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material metals or alloys with a non-magnetic core
    • 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
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
    • H01F1/06—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H01F1/063—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder with a non magnetic core
    • 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
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/10—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
    • H01F1/11—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
    • H01F1/111—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles with a non-magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Soft Magnetic Materials (AREA)
  • Silicon Compounds (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
AT1186469A 1968-01-06 1969-12-19 Verfahren zur Herstellung von Bändern, Platten, Drähten oder Formkörpern mit einem Gehalt an magnetisch aktivem Material AT297660B (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
NL6800237A NL6800237A (de) 1968-01-06 1968-01-06
NL6804971A NL6804971A (de) 1968-04-09 1968-04-09
NL6804970A NL6804970A (de) 1968-04-09 1968-04-09
NL6816682A NL6816682A (en) 1968-11-21 1968-11-21 Permanently magnetisable substance
NL6818247A NL6818247A (en) 1968-12-19 1968-12-19 Ferromagnetic material prepn.

Publications (1)

Publication Number Publication Date
AT297660B true AT297660B (de) 1972-04-10

Family

ID=27532474

Family Applications (2)

Application Number Title Priority Date Filing Date
AT1081369A AT295175B (de) 1968-01-06 1969-11-19 Verfahren zur Herstellung eines dauermagnetisierbaren Materials
AT1186469A AT297660B (de) 1968-01-06 1969-12-19 Verfahren zur Herstellung von Bändern, Platten, Drähten oder Formkörpern mit einem Gehalt an magnetisch aktivem Material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT1081369A AT295175B (de) 1968-01-06 1969-11-19 Verfahren zur Herstellung eines dauermagnetisierbaren Materials

Country Status (10)

Country Link
JP (2) JPS4912959B1 (de)
AT (2) AT295175B (de)
BE (3) BE731186A (de)
CH (2) CH546712A (de)
DE (3) DE1917644A1 (de)
DK (1) DK134932B (de)
ES (2) ES373717A1 (de)
FR (3) FR2005878A1 (de)
GB (3) GB1261399A (de)
SE (2) SE352767B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT967674B (it) * 1971-09-21 1974-03-11 Union Carbide Corp Arilimidi termoindurenti
NL7708959A (nl) * 1977-08-15 1979-02-19 Philips Nv Werkwijze voor het vormen van een magneto-op- tische polykristallijne cobalt ferriet laag en cobalt ferriet laag vervaardigd volgens de werkwijze.
JPS59111929A (ja) * 1982-12-15 1984-06-28 Masanori Abe フエライト膜作製方法
JPS6310163A (ja) * 1986-06-30 1988-01-16 Nippon Paint Co Ltd 磁性体被覆トナ−

Also Published As

Publication number Publication date
JPS526958B1 (de) 1977-02-25
GB1261399A (en) 1972-01-26
DE1958606B2 (de) 1978-07-20
ES374722A2 (es) 1972-04-01
BE742017A (de) 1970-05-21
FR2026578A6 (de) 1970-09-18
DE1917644A1 (de) 1970-09-10
ES373717A1 (es) 1972-04-16
BE731186A (de) 1969-10-08
AT295175B (de) 1971-12-27
BE743394A (de) 1970-06-19
FR2030660A5 (de) 1970-11-13
DK134932C (de) 1977-07-04
JPS4912959B1 (de) 1974-03-28
GB1291064A (en) 1972-09-27
GB1295440A (de) 1972-11-08
FR2005878A1 (de) 1969-12-19
SE352978B (de) 1973-01-15
CH546712A (de) 1974-03-15
DE1963828A1 (de) 1970-10-08
SE352767B (de) 1973-01-08
DK134932B (da) 1977-02-14
DE1958606C3 (de) 1979-04-19
DE1958606A1 (de) 1970-06-18
CH558980A (de) 1975-02-14

Similar Documents

Publication Publication Date Title
CH518165A (de) Kontinuierliches Verfahren zur Herstellung von faserverstärktem thermoplastischem Material
CH473178A (de) Verfahren zur Herstellung von feinteiligen thermoplastischen Polymerisaten
AT282974B (de) Verfahren zur Herstellung eines Schichtmaterials
AT292230B (de) Verfahren zur Herstellung von glaskristallinem Tafelmaterial
AT310441B (de) Verfahren zur kontinuierlichen Herstellung von Platten od.dgl. aus polymerisierbaren Kunststoffen
AT282037B (de) Verfahren zur kontinuierlichen Herstellung von Waschmitteln mit niedrigem Schüttgewicht
CH528957A (de) Verfahren zur Herstellung von cellulosehaltigem Material mit verbesserter Abriebfestigkeit
AT297660B (de) Verfahren zur Herstellung von Bändern, Platten, Drähten oder Formkörpern mit einem Gehalt an magnetisch aktivem Material
AT298060B (de) Verfahren zur Herstellung von linearen, wärmehärtbaren Copolymerisaten
CH467748A (de) Kontinuierliches Verfahren zur Herstellung von Hexamethylendiamin
AT279455B (de) Vorrichtung zur Herstellung von Platten aus einem Rohling
CH542176A (de) Verfahren zur Herstellung von Polyaminen
CH529079A (de) Verfahren zur Herstellung von Hartstoffen mit grosser spezifischer Oberfläche
CH435222A (de) Verfahren zur Herstellung von Polyphosphaten mit geringem Schüttgewicht
CH491703A (de) Verfahren zur Herstellung von Platten oder Folien aus gesintertem Material
AT260322B (de) Verfahren zur Herstellung von supraleitenden Bändern
CH519533A (de) Verfahren zur Herstellung von modifizierten Polyäthylenpulvern
AT291588B (de) Verfahren zur Herstellung von Polyäthylenterephthalat
AT267105B (de) Verfahren zur Herstellung von Gegenständen aus einem glasig-kristallinen Material
AT315477B (de) Verfahren zur Herstellung von Formkörpern
CH541539A (de) Verfahren zur Herstellung von Polyaminen
CH505795A (de) Verfahren zur kontinuierlichen Herstellung von Tetrachlor-o-phthalodinitril
CH521398A (de) Verfahren zur Herstellung von überwiegend linearen Kunststoffen
AT296634B (de) Verfahren zur Herstellung von Briketts oder Agglomeraten von Mineralien
AT307062B (de) Verfahren zur Herstellung von formbaren thermoplastischen Materialien

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee