Nitrogen-containing magnetic alloy film

Details Nitrogen-containing magnetic alloy film Nitrogen-containing magnetic alloy film

1988-04-05

1991-07-23

Thibodeau, Paul J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

428611, 428678, 428694, 428900, G11B 2300

Patent

active

050342738

ABSTRACT:
A nitrogen-containing magnetic alloy film composed of T-M-X amorphous alloy film and (T-M-X)N nitride film, and another film having a composition represented by (T-M-X)N and being compositionally modulated (In both cases T is at least one element selected from the group of Fe, Co, Ni and Mn, M is at least one element selected from the group of Ti, Zr, Hf, Nb, Ta, Cr, Mo, W, Re and Ru, X is at least one element selected from the group of B, Si, Ge and Al, and N is nitrogen.) show excellent characteristics for magnetic head cores such as soft magnetic property and wear resistance.

REFERENCES:
patent: 4231816 (1980-11-01), Cuomo et al.
patent: 4271232 (1981-06-01), Heiman et al.
patent: 4623408 (1986-11-01), Karamon et al.
patent: 4673610 (1987-06-01), Shirahata et al.
patent: 4766039 (1988-08-01), Otomo et al.
J. A. Aboaf et al., "Fabricating Multilayer Magnetic Films", IBM Technical Disclosure Bulletin, vol. 20, No. 11B, Apr. 1978.

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