Injection molded Sm2Fe17N3 anisotropic magnet using reduction and diffusion method
Citation
S. Yoshizawa et al., Injection molded Sm2Fe17N3 anisotropic magnet using reduction and diffusion method, IEEE MAGNET, 35(5), 1999, pp. 3340-3342
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
IEEE TRANSACTIONS ON MAGNETICS
SICI code
0018-9464(199909)35:5<3340:IMSAMU>2.0.ZU;2-F
Abstract
High performance injection molded Sm2Fe17N3 anisotropic magnet is developed
from the powder made by reduction and diffusion method. Remanence, coerciv
ity and maximum energy product are 0.77 T, 0.78 T and 103 kJ/m(3), respecti
vely in the density of 4.77 Mg/m(3). The temperature coefficient of remanen
ce is -0.07 %/K The initial irreversible flux loss is 5 % at 100 degrees C
at a permeance of two.
