Crystallized glass-bonded amorphous metal magnetic film-non-magn

Details Crystallized glass-bonded amorphous metal magnetic film-non-magn Crystallized glass-bonded amorphous metal magnetic film-non-magn

1989-05-05

1990-10-16

Tupper, Robert S.

Dynamic magnetic information storage or retrieval

Head

Core

360120, G11B 5127

Patent

active

049640070

ABSTRACT:
A magnetic head having head core constituted by a magnetic material sandwiched on both sides thereof by a substrate material and the magnetic material and the substrate materials are bonded by crystallized glass containing crystals such as gahnite, willemite or the like.

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patent: 4602307 (1986-07-01), Toriu et al.
patent: 4755898 (1988-07-01), Higashionji et al.
patent: 4794483 (1988-12-01), Naitoh et al.
patent: 4816949 (1989-03-01), Yamada et al.
patent: 4841401 (1989-06-01), Satomi et al.
patent: 4847983 (1989-07-01), Satomi et al.

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