This paper refers to the structural and magnetic properties of [(FeNbB)Dy]Zr ( = 0; 0.01; 0.02; 0.05; 0.1; 0.2; 0.3; 0.5) alloys obtained by the vacuum mold suction casting method. The analysis of the phase contribution indicated a change in the compositions of the alloys. For < 0.05, occurrence of the dominant DyFeB phase was observed, while a further increase in the Zr content led to the increasing contribution of the Fe-Zr compounds and, simultaneously, separation of crystalline Dy. The dilution of (FeNbB)Dy in Zr strongly influenced the magnetization processes of the examined alloys. Generally, with the increasing parameter, we observed a decrease in coercivity; however, the unexpected increase in magnetic saturation and remanence for = 0.2 and = 0.3 was shown and discussed.
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| http://dx.doi.org/10.3390/ma14102526 | DOI Listing |
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