The Sensors division manufactures products utilizing magnetostriction technology. Magnetostriction is thermodynamically opposite to inverse magnetostriction effect. It has the highest magnetostriction of any alloy. These faint sounds were due to magnetostriction. Another common source of anisotropy, inverse magnetostriction, is induced by internal strains. Ribbon planar magnetic; Magnetostriction and Plasma-ionisation. Common dissipative processes in magnetic materials include magnetostriction and domain wall motion. Cobalt exhibits the largest room-temperature magnetostriction of a pure element at 60 microstrains. Very low magnetostriction, makes low audio noise. FEM simulations taking into account the effect of magnetostriction into micromagnetics are of importance. Similarly, magnetostriction and electrostriction are analogous second-order effects. The alloy has a low coercivity, near zero magnetostriction, and significant anisotropic magnetoresistance. The disturbances caused by magnetostriction then propagate in the material as an ultrasound wave. Magnetostriction forces are concentrated inside the ferromagnetic material itself. In polycrystalline material, the magnetostriction response is very complicated.