INVESTIGADORES
SIRKIN Hugo Ricardo Mario
artículos
Título:
Study of Structural and Magnetic Properties of B-rich RE-Fe-B Nanocomposite Ribbons
Autor/es:
F. D. SACCONE AND H. SIRKIN
Revista:
PHYSICA B - CONDENSED MATTER
Editorial:
Elsevier Science
Referencias:
Lugar: Amsterdam; Año: 2004 vol. 354 p. 209 - 212
ISSN:
0921-4526
Resumen:
In this work, a systematic study of the structural and magnetic properties of B-rich rare earth?Fe?B nanocomposite
samples produced by annealing amorphous ribbons was carried out. The crystalline Fe2B phases t-(Fe, RE)3B and a-
(Fe, RE) precipitated at temperatures above 550 1C. The coercive .eld was found to diminish dramatically, from 1.33 to
0.05 kOe, with the addition of small quantities of Misch-Metal.
2B phases t-(Fe, RE)3B and a-
(Fe, RE) precipitated at temperatures above 550 1C. The coercive .eld was found to diminish dramatically, from 1.33 to
0.05 kOe, with the addition of small quantities of Misch-Metal.
1C. The coercive .eld was found to diminish dramatically, from 1.33 to
0.05 kOe, with the addition of small quantities of Misch-Metal.
