Interactions between physical and metallurgical characteristics of ferromag
netic Polycrystallized materials and their magnetic behavior require more a
dvanced simulations. An attempt is shown in this field by a phenomenologica
l approach and a micro/macro model in the special case of permalloys. Some
magnetic behaviors are simulated and some macrocopic features have been pre
cised. (C) 2000 Elsevier Science B.V. All rights reserved.