Dy2fe14b
WebPhase Label(s): Dy2Fe14B Property Class(es): ferrimagnet FiM, ferromagnet FM, hard magnet, metal Springer & Material Phases Data System 2016 Dy2Fe14B magnetic transitions - SpringerMaterials MENU WebAug 14, 1998 · Rietveld analyses of neutron powder diffraction data on Pr 2 Fe 14 B and Dy 2 Fe 14 B are reported. Both phases form the Nd 2 Fe 14 B tetragonal crystal structure ( …
Dy2fe14b
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WebWe investigated the microstructural and magnetic property changes of DyF3/DyHx dip-coated Nd–Fe–B sintered magnets, as a function of the DyF3/DyHx mixing ratio. As the fraction of DyHx in a DyF3/DyHx mixed solution was increased (0 → 50 → 100%), there was a coincident gradual increase in coercivity (14.9 → 15.4 → 16.5 kOe). WebApplication of Grain Boundary Diffusion Technology in NdFeB Magnets. Because the magnetocrystalline anisotropy field of the Dy2Fe14B phase is much stronger than that of the Nd2Fe14B2 phase, and the Curie temperature is relatively higher, it can greatly improve the coercive force and temperature stability of the material.
WebRestrictions on Access: Free-to-read Unrestricted online access Summary: Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation.
WebSep 1, 1984 · Abstract. Y 2 Fe 14 B and Nd 2 Fe 14 B are ferromagnets in which 3d interactions are dominant. In Y 2 Fe 14 B, the -axis of the quadraticque est de … WebFormula in Hill system is BDy2Fe14: Computing molar mass (molar weight) To calculate molar mass of a chemical compound enter its formula and click 'Compute'.
WebFeb 1, 2009 · The effectiveness of nanoscale Dy2Fe14B thin films on coercivity and energy product of melt-spun ribbons of Nd2Fe14B at high temperatures was investigated. It is …
Web由于Dy2Fe14B、Tb 2Fe14B相的磁晶各向异性场远比Nd2Fe14B相的要强，居里温度也相对比较高，因此可以大大提高材料的矫顽力以及温度稳定性，对于矫顽力和使用温度要求较高的烧结钕铁硼材料中，通常会加入镝、铽等元素。 sma connector powerWebJul 4, 2024 · Because the magnetocrystalline anisotropy field of the Dy2Fe14B phase is much stronger than that of the Nd2Fe14B phase, and the Curie temperature is relatively high, the coercivity and temperature stability of the material can be greatly improved. In the sintered NdFeB material, the content of dysprosium is very high, and some can reach … sma connector partsThe thermodynamic and magnetic properties for Dy 2 Fe 14 B, a principal constituent of rare-earth magnets, were investigated as a function of temperature via calorimetric measurements. Its standard entropy, Δ 0 T S m ∘, was obtained from the molar heat capacity, C p, m ∘, at 2 − 850 K using Debye-Einstein spin-wave functions.The standard enthalpy of formation, Δ f H m ∘, was ... sole wellness mamaWebJP7238329B2 JP2024195392A JP2024195392A JP7238329B2 JP 7238329 B2 JP7238329 B2 JP 7238329B2 JP 2024195392 A JP2024195392 A JP 2024195392A JP 2024195392 A JP2024195392 A JP 2024195392A JP 7238329 B2 JP7238329 B2 JP 7238329B2 Authority JP Japan Prior art keywords magnet stator conductor rotor phase Prior art date 2024-10 … smaco full face diving maskWebFeb 5, 2009 · The electronic structure and magnetic moment of Nd2Fe14B and Dy2Fe14B were calculated by using the linear-combination-of-localized-pseudo-atomic-orbital (LCPAO) method. Magnetic moments of iron ato... solewells shoe inserts for blister preventionWebVisit the new Materials Project website with the latest available data here. The new website will gradually become the default experience for all users. sole wartWebWe have established the disproportionation of the Dy2Fe14B compound in hydrogen at a temperature close to 960 K and under an initial hydrogen pressure of 5.2 MPa into … sole wasser wärmepumpe inverter