Synthesis and Characterization of Binary Ni50Al50 Alloy Fabricated by Powder Metallurgy Technique

Abstract

Ni₅₀Al₅₀ alloy sample prepared by compacting the powdered alloys at 8 Ton Pressure and Sintered at 750^°c for 45 Minutes. The magnetics structural properties and Phase analysis were investigated. X-ray diffraction(XRD), Scanning electron microscopy (SEM), Elements dispersive spectroscopy (EDS) and Vibrating sample magnetometer(VSM) for change in magnetic properties were determined as methods for characterization of produced samples. The results of this alloy  show that cubic fcc structure from reflections of (111), (200) and (220). The magnetic results showed that the Saturation Magnetizations (Ms) of the composite alloy substantially decrease. The microhardness values of the alloy was observed that increased with increasing Aluminum addition.