Controlling the magnetic anisotropy ofmagnetic material is extremely important forany technological applications.Fe_(78)Si_9 B_(13)amorphous alloy has been chosen for investi-gation.Although the alloy might be a goodsoft magnetic material,it might not be ideal ifthe quenching processing is carried out directly Controlling the magnetic anisotropy of magnetic material is extremely important forany technological applications. Fe_ (78) Si_9 B_ (13) amorphous alloy has been chosen for investi- gation. Although the alloy might be ideal for the quenching processing is carried out directly