Rare earth element-Fe-B or rare earth element-Fe-Co-B permanent

Details Rare earth element-Fe-B or rare earth element-Fe-Co-B permanent Rare earth element-Fe-B or rare earth element-Fe-Co-B permanent

1991-09-19

1993-10-05

Sheehan, John P.

Compositions

Magnetic

With wax, bitumen, resin, or gum

148302, 420 83, 420121, C04B 3504

Patent

active

052502066

ABSTRACT:
A R-Fe-B or R-Fe-Co-B permanent magnet powder excellent in magnetic anisotropy and corrosion resistivity, having powder particles. The powder particles each consist essentially of, in atomic percentage:

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