WebApr 29, 2024 · It can be seen that the intrinsic coercivity first increases with Zr substitution, from 62 kA·m −1 (Zr-free) up to highest value of 945 kA·m −1 with 2 at% Zr, and then decreases with further addition of Zr. This indicates that a certain amount of Zr addition favors the coercivity of Pr 9.5 Fe 84 B 6.4 P 0.1 alloy. WebSep 1, 1984 · Dans les composés ferromagnétiques Y 2 Fe 14 B et Nd 2 Fe 14 B, les interactions 3d sont dominantes. L'axe de la structure quadratique est de facile …
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WebApr 1, 2012 · Textured Nd2Fe14B flakes with enhanced coercivity Full Record Related Research Abstract Morphology, structure, and magnetic properties of the [001] textured Nd2Fe14B nanocrystalline flakes prepared by surfactant-assisted high energy ball milling (HEBM) and subsequent annealing were studied. WebJun 5, 2024 · Dy2Fe14B is beta Uranium-derived structured and crystallizes in the tetragonal P4_2/mnm space group. The structure is three-dimensional. there are two … nursing homes new port richey fl
Coercivity mechanism of - IOPscience
WebMar 1, 2024 · We investigated La-coated Nd 2 Fe 14 B thin film magnets by scanning/transmission electron microscopy to clarify the coercivity enhancement … WebMar 1, 2008 · The configuration of Dy 2 Fe 14 B as the surface and Nd 2 Fe 14 B as the bulk is expected to raise the coercivity while maintaining the energy product of Nd–Fe–B magnets. Our strategy is based on the fact that coercivity is controlled by the nucleation of reverse domains at the surface and not by the bulk magnetocrystalline anisotropy. WebMay 1, 2009 · The formation of Nb–Fe–B phase induces the change of phase content, especially the decrease of soft-magnetic phase. It is also beneficial to avoid the directly … nlog layout callsite