MANUFACTURING METHOD OF MAGNETIC HEADS

PURPOSE:When sealing a ferrite core in a hole of ceramic body with glass, stress to the core is controlled by controlling glass cooling speed, and optimum value of magnetic core characteristics is obtained.

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Bibliographische Detailangaben
Hauptverfasser:	TAKAHASHI TADAO, TSUJI GIICHI, TAKADA FUMIYOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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Beschreibung
Zusammenfassung:	PURPOSE:When sealing a ferrite core in a hole of ceramic body with glass, stress to the core is controlled by controlling glass cooling speed, and optimum value of magnetic core characteristics is obtained.