Analysis of influence of magnetic anisotropy of various origins on properties of amorphous alloys with magnetostriction close to zero

Subject of investigation: cobalt-based amorphous alloys containing zirconium or metalloids as amorphisizers. Purpose of the work: revealing of the role of various kind magnetic anisotropy in the formation of hysteresis magnetic properties of amorphous alloys with a low magnetostriction. A mathematical model is constructed for describing the influence of the magnetic anisotropy on the rectangularity of the hysteresis loop, initial permeability and its disaccommodaton, coersive force and operation of magnetization of amorphous bands. Determined are the optimum working conditions with change the magnetic texture of the amorphous bands, the influence of the magnetic texture on the temperature and time stability of the permeability, and an abnormal nature of remagnetization of bands after annealing. Field of application: theoretical and experimental investigation of physical properties of amorphous alloys and development of new magnetically soft alloysAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio