Magnetic properties of amorphous Fe-Pd-B and Fe-Pt-B alloys

The magnetic properties of amorphous Fe-Pd-B and Fe-Pt-B alloys are present ed. The basis of our research were DTMD-DTA (derivative thenllo-magnetograv imetry and differential thermal analysis) measurements, magnetic saturation measurements and low, ac field hysteresis loop measurements. The changes i n the magnetic moment, Curie and crystallization temperature when Pt and Pd atoms substitute for Fe atoms are discussed. The most significant features of the hysteresis loop, such as the initial and maximum permeability, the saturation and remanence induction, the coercivity and the losses are prese nted.