A combined-pole permanent magnet synchronous motor incorporating nanocomposite magnets

W Xu, J Xu, W Zhang, J Wang - Journal of Magnetism and Magnetic …, 2023 - Elsevier
The development of rare earth permanent magnet materials has made outstanding
contributions to the advancement of high performance permanent magnet synchronous …

[HTML][HTML] Effects of shape anisotropy on hard–soft exchange-coupled permanent magnets

Z Yang, Y Chen, W Liu, Y Wang, Y Li, D Zhang, Q Lu… - Nanomaterials, 2022 - mdpi.com
Exchange-coupled magnets are promising candidates for a new generation of permanent
magnets. Here, we investigated the effect of soft magnetic shell thickness and the aspect …

Closed-Loop Analysis of Nanocomposite Magnets: Integrating Micromagnetic Simulation and Experimental Testing

J Xu, W Xu - Journal of Magnetism and Magnetic Materials, 2024 - Elsevier
This study presents a framework for simulation-experiment closed-loop analysis of
nanocomposite magnets. Firstly, hysteresis loops of nanocomposite permanent magnets …

[HTML][HTML] Maximum energy product of exchange-coupled Sm (FeCo) 12/α-Fe nanocomposite particle

R Uda, K Koike, N Inaba, H Kato, M Itakura, S Okubo… - AIP Advances, 2023 - pubs.aip.org
The effects of the coating surface orientation of the α-Fe soft magnetic layer on the Sm (Fe
0.8 Co 0.2) 12 hard magnetic phase and the volume fraction of α-Fe, V Fe, on the maximum …

[HTML][HTML] Calculation of Three-dimensional Energy Product for Isotropic Nd2Fe14B Magnet

N Kim, HS Han, CJ Choi, KS Lee, J Park - Applied Sciences, 2022 - mdpi.com
A conventional energy product calculated by the product of the B-field and the H-field is not
sufficient for representing the performance of a magnet because it considers the …

Enhancement of Maximum Energy Product by -Fe Coating on the Side of Rectangular Sm(Fe0.8Co0.2)12 Nanoparticles

R Uda, K Koike, N Inaba, H Kato… - 2023 IEEE …, 2023 - ieeexplore.ieee.org
The demagnetization process of exchange-coupled Sm (Fe 0.8 Co 0.2) 12/α-Fe
nanocomposite magnet particles with a-Fe phase coated on the sides of rectangular Sm (Fe …