Title:
【発明の名称】配向性の場における液体合金の固化によって、希土類及び遷移金属系の磁気的に異方性の材料を得る方法
Document Type and Number:
Japanese Patent JP2000509900
Kind Code:
A
Abstract:
Method for obtaining a solid, magnetically anisotropic material, includes the steps of heating an alloy containing a rare earth element and at least one transition metal to a temperature higher than the melting temperature of the alloy and sufficient that alloy is completely liquid, and cooling the melted alloy at a rate at least equal to natural cooling in the presence of a continuous, static magnetic field to solidify the alloy and obtain the magnetically isotropic material.
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Inventors:
Legrand, Beatrice
Perrier De La Bati, Rene
Tournier, Robert
Perrier De La Bati, Rene
Tournier, Robert
Application Number:
JP53960597A
Publication Date:
August 02, 2000
Filing Date:
May 06, 1997
Export Citation:
Assignee:
Center National de la Cherche Sian Tiffic
International Classes:
B22D27/02; B22D27/04; H01F1/053; H01F1/055; (IPC1-7): H01F1/053; B22D27/02; B22D27/04
Attorney, Agent or Firm:
Keiichi Ota