Abstract
<p>In this work, the formations of Fe<sub>55</sub>Mn<sub>10</sub>Al<sub>35</sub> nanocrystalline alloys were made by using mechanical alloying (MA) technique with the milling time of 24 hrs and then annealed at 300, 500, and 700<sup>o</sup>C. The sizes and the morphology of the particles were checked by using a Scanning Electron Microscope (SEM). The magnetic properties were characterized by using a Vibration Sample Magnetometer (VSM), and it give results both of the magnetic saturation (<em>Ms</em>) and Coercivity (<em>Hc</em>) are decreased respect to annealing temperatures. Last one; the structures were characterized by using an Extended X-ray Absorption Fine Structure (EXAFS) and X-Ray Diffraction (XRD). It give results that the structures were single phase at 24 hrs milled and 300<sup>o</sup>C annealed, then the structure to be changed at 500 and 700<sup>o</sup>C. </p>
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