Magnetic head having a wear-resistant layer, and method of manufacturing such a magnetic head

Magnetic head having a wear-resistant layer, and method of manufacturing such a magnetic head

Magnetic head having a head face (5) and comprising a head structure composed of thin layers and provided with a transducing element (E11), in which different materials occurring in different areas are present in the head face. The head face is provided with a first layer (31) of a material which is...

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Bibliographische Detailangaben
Hauptverfasser: LASINSKI, PETER, ROOZEBOOM, FREDDY, DIRNE, FRANCISCUS WILHELMUS ADRIANUS, ZIEREN, VICTOR, VAN BROESE GROENOU, ARNOLD, VAN OORSCHOT, LEO FRANCISCUS MARIA, DE JONGH, MATHIJS
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
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Beschreibung
Zusammenfassung:Magnetic head having a head face (5) and comprising a head structure composed of thin layers and provided with a transducing element (E11), in which different materials occurring in different areas are present in the head face. The head face is provided with a first layer (31) of a material which is more sensitive to corrosion than said materials in the head face, and the first layer is provided with a second layer (33) of a wear-resistant material which is more insensitive to corrosion than the material of the first layer. The second layer constitutes a contact face (35) for cooperation with a magnetic tape (7).