Ferhgasi soft magnetic materials for inductive magnetic heads

Details Ferhgasi soft magnetic materials for inductive magnetic heads Ferhgasi soft magnetic materials for inductive magnetic heads

1993-04-08

1995-05-02

Wyszomierski, George

Stock material or miscellaneous articles

All metal or with adjacent metals

Foil or filament smaller than 6 mils

148307, 420 82, H01F 1147

Patent

active

054118131

ABSTRACT:
A magnetic material comprised of FeRhGaSi containing Rhodium at a concentration of 1.0 to 6.0 atomic percent, has improved saturation magnetization and permeability acquired by magnetic annealing of sputtered FeRhGaSi in thin film form between 350.degree. C. and 600.degree. C. The FeRhGaSi material has an increased Curie temperature compared to FeGaSi material.

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