Artículos de revistas
Effects of the Compaction Pressure on the Magnetic Properties of a Sintered Fe-Based Alloy
Fecha
2012Registro en:
IEEE TRANSACTIONS ON MAGNETICS, PISCATAWAY, v. 48, n. 4, supl. 4, Part 1, pp. 1385-1388, APR, 2012
0018-9464
10.1109/TMAG.2011.2173757
Autor
Perigo, E. A.
de Campos, M. F.
Antunes, B.
Cruz, I.
Landgraf, F. J. G.
Institución
Resumen
The structural and magnetic properties of a Fe-based alloy before and after sintering have been analyzed. X ray diffraction measurements confirm the deformation of the magnetic particles in the compacted samples. After sintering, hysteresis energy dissipation, remanence and intrinsic coercivity differ by less than 10% as porosity changes from 15 to 7%.