Magnetic powder for magnetic recording

Details Magnetic powder for magnetic recording Magnetic powder for magnetic recording

1987-09-02

1989-04-11

Cooper, Jack

Compositions

Magnetic

Iron-oxygen compound containing

252 6258, 252 6259, 252 626, 252 6262, 252 6263, 252 6264, 252 6256, C04B 3526

Patent

active

048204331

ABSTRACT:
A magnetic powder for magnetic recording which has an average particle diameter of 0.01 to 0.3 micrometers and is represented by the following general composition formula

REFERENCES:
patent: 4529524 (1985-07-01), Nagai et al.
patent: 4551260 (1985-11-01), Hayakawa et al.
patent: 4636433 (1987-01-01), Kubo et al.
patent: 4671885 (1987-06-01), Gaud et al.

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