Process for producing crystal-oriented permanent magnets

Details Process for producing crystal-oriented permanent magnets Process for producing crystal-oriented permanent magnets

1974-07-19

1976-10-12

Powell, William A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

156 18, 252 792, C23F 100

Patent

active

039855961

ABSTRACT:
A process for preparing anisotropic permanent magnets from crude solidified cast bars of magnet material consists in etching the surface thereof to determine the crystalline structure of the several zones of the bar before subdividing it.

REFERENCES:
patent: 3516881 (1970-06-01), Powell et al.
patent: 3839102 (1974-10-01), Tawara et al.
metallography, vol. 3, No. 4, Dec. 1970, Etching Technique for Revealing Substructure Cementite Cement with the Light Microscope by W. F. Kindle et al., pp. 421-432.

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