BE774826A - Procede de fabrication de supports pour magnetogrammes resistant a l'abrasion - Google Patents

Procede de fabrication de supports pour magnetogrammes resistant a l'abrasion

Info

Publication number
BE774826A
BE774826A BE774826A BE774826A BE774826A BE 774826 A BE774826 A BE 774826A BE 774826 A BE774826 A BE 774826A BE 774826 A BE774826 A BE 774826A BE 774826 A BE774826 A BE 774826A
Authority
BE
Belgium
Prior art keywords
magnetograms
abrasion resistant
manufacturing supports
supports
manufacturing
Prior art date
Application number
BE774826A
Other languages
English (en)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of BE774826A publication Critical patent/BE774826A/fr

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
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/64—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent
    • G11B5/65—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition
    • G11B5/657—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition containing inorganic, non-oxide compound of Si, N, P, B, H or C, e.g. in metal alloy or compound
    • 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
    • G11B5/858—Producing a magnetic layer by electro-plating or electroless plating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/06—Thin magnetic films, e.g. of one-domain structure characterised by the coupling or physical contact with connecting or interacting conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Power Engineering (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Chemically Coating (AREA)
  • Paints Or Removers (AREA)
BE774826A 1970-11-12 1971-11-03 Procede de fabrication de supports pour magnetogrammes resistant a l'abrasion BE774826A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702055622 DE2055622A1 (de) 1970-11-12 1970-11-12 Verfahren zur Herstellung abriebfester Magnetogrammträger

Publications (1)

Publication Number Publication Date
BE774826A true BE774826A (fr) 1972-05-03

Family

ID=5787877

Family Applications (1)

Application Number Title Priority Date Filing Date
BE774826A BE774826A (fr) 1970-11-12 1971-11-03 Procede de fabrication de supports pour magnetogrammes resistant a l'abrasion

Country Status (4)

Country Link
BE (1) BE774826A (fr)
DE (1) DE2055622A1 (fr)
GB (1) GB1360464A (fr)
NL (1) NL7115349A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52150605A (en) * 1976-06-10 1977-12-14 Fuji Photo Film Co Ltd Production of magnetic recorder
DE3027162A1 (de) * 1979-07-23 1981-02-19 Datapoint Corp Speicherplatte mit einer duennen magnetischen legierungsschicht und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
GB1360464A (en) 1974-07-17
DE2055622A1 (de) 1972-05-18
NL7115349A (fr) 1972-05-16

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