Process for preparing anisotropic rare earth magnet material

Details Process for preparing anisotropic rare earth magnet material Process for preparing anisotropic rare earth magnet material

1989-02-17

1990-06-12

Nguyen, Nam X.

Chemistry: electrical and wave energy

Processes and products

Coating, forming or etching by sputtering

2041922, C23C 1434

Patent

active

049330594

ABSTRACT:
An anisotropic rare earth magnet material is provided by a sputtering technique. The material has structural and magnetic anisotropy. Its composition is represented essentially by the following formula:

REFERENCES:
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patent: 4608142 (1986-08-01), Gomi et al.
patent: 4610770 (1986-09-01), Saito et al.
patent: 4640755 (1987-02-01), Sato et al.
patent: 4764436 (1988-08-01), Akutsu et al.
patent: 4769282 (1988-09-01), Tada et al.

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