Crystallization behavior and magnetic properties of melt-spun (Pr,Tb)2(Fe,Nb)14B/α-Fe nanocomposites
Source abstract
Abstract
Abstract The crystallization behavior and magnetic properties have been investigated in melt-spun Pr7Tb1Fe84.5Nb1.5B6 samples. A c-axis texture of 2:14:1 phase was observed in ribbons spun below 14 m/s. Samples spun above 40 m/s show an amorphous phase, which crystallizes into a TbCu7 structure before it transforms into the 2:14:1 phase. At higher temperatures, (Pr,Tb)1+δFe4B4 phase precipitates from the matrix. Optimum magnetic properties are found with coercivity Hc=8.6 kOe and (BH)max=17.3 MG Oe.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic Properties of Alloys · Magnetic properties of thin films · Rare-earth and actinide compounds
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (7)
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