Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1981-10-23

1983-10-25

Pianalto, Bernard D.

Stock material or miscellaneous articles

Composite

Of metal

428694, 428900, H01F 1000

Patent

active

044119585

ABSTRACT:
A magnetic recording medium comprising a base and a magnetic layer formed thereon is disclosed. The coefficient of friction (.mu..sub.B) of the surface opposite to the magnetic layer in transversal direction against the axial direction of loading post is under the straight line represented by the formula: .mu..sub.B =0.1S.sub.TD -0.05 (wherein S.sub.TD is the stiffness of the medium in transversal direction and 0.5<S.sub.TD .ltoreq.6.0), and the total thickness of the medium is 15.5.mu. or less.

REFERENCES:
patent: 4322474 (1982-03-01), Matsuura et al.

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