An investigation into the addition of different weight percentages of FeO nanoparticles to find the optimum wt.% and its effect on the microstructure, thermal, magnetic, and electrical properties of aluminum matrix composite was conducted using the powder metallurgy method. The purpose of this research was to develop magnetic properties in aluminum. Based on the obtained results, the value of density, hardness, and saturation magnetization (Ms) from 2.33 g/cm, 43 HV and 2.49 emu/g for Al-10 FeO reached a maximum value of 3.29 g/cm, 47 HV and 13.06 emu/g for the Al-35 FeO which showed an improvement of 41.2%, 9.3%, and 424.5%, respectively. The maximum and minimum coercivity (Hc) was 231.87 G for Al-10 FeO and 142.34 G for Al-35 FeO. Moreover, the thermal conductivity and electrical resistivity at a high weight percentage (35wt.%) were 159 w/mK, 9.9 × 10 Ω·m, and the highest compressive strength was 133 Mpa.
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| http://dx.doi.org/10.3390/ma15124153 | DOI Listing |
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