The hysteresis behavior of permanent magnets made of Fe-based alloys w
ith 35 wt.% M;M (misch metal), 5(7) wt. ro Co and 1.1(1.2) wt.% B was
examined as influenced by the homogenizing annealing of the ingots and
as a function of the sintering temperature. The MM-Fe-B alloys were f
ound to be promising as magnetic materials used in domestic goods.