Abstract
Melt spinning technique has been used to produce metastable crystalline phase of Zr75Ni25 alloy at low quenching rate. Mechanical Milling (MM) technique has been used to transform such a system to an amorphous phase. The milling time needed for such transformation was found to be 8 hours. X-ray diffraction was used to investigate the atomic structure of the sample. The crystallization temperature of such an alloy was obtained by differential scanning calorimetry (DSC). Crystalline intermetallic compounds were obtained by post heat treatment of the MM Zr75Ni25 amorphous sample. The large scale structure of the parent and the amorphous samples was studied by small angle neutron scattering (SANS). The results of SANS showed that the structure of both phases is fractal.