Transducer-plated magnetically anisotropic metallic recording fi

Details Transducer-plated magnetically anisotropic metallic recording fi Transducer-plated magnetically anisotropic metallic recording fi

1980-01-28

1981-01-13

Tufariello, T. M.

Chemistry: electrical and wave energy

Processes and products

204 23, 204 43T, C25D 502, C25D 504, C25D 356

Patent

active

042447887

ABSTRACT:
Described are thin magnetic recording films having "uniaxial anistropy" which are deposited using a magnetic plating head and plating anode, both disposed in cooperative relation adjacent the substrate-cathode, to comprise a "plating transducer". This transducer may be translated across the substrate and so sweep the "magnetic-gap" field thereacross as to align the plated material while it is being deposited.

REFERENCES:
patent: 1965399 (1934-07-01), Wehe
patent: 3027309 (1962-03-01), Stephen
patent: 3065105 (1962-11-01), Pohm
patent: 3186932 (1965-06-01), Gelfand
patent: 3516860 (1970-06-01), Simmons
Journal of the Electrochemical Society, vol. 119, No. 1, Jan. 1972, pp. 51-56.

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