Dy2fe14b

Web肖俊儒 刘仲武 楼华山 詹慧雄1)(华南理工大学材料科学与工程学院,广州 510640)2)(柳州职业技术学院机电工程学院,柳州 5450 WebJP7238329B2 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 …

mp-4023: Dy2Fe14B (tetragonal, P4_2/mnm, 136)

WebDy2Fe14B: Full formula: Dy8Fe56B4: Tags: Dysprosium iron boride (2/14/1) - room temperature; Dysprosium iron boride (2/14/1) Constituent elements: B; Dy; Fe; Number … 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 ( P 4 2 / mnm ). At 77 and 293 K our analyses indicate that all magnetic moments in each compound are collinear with the c axis. The rare‐earth moments in Pr 2 Fe 14 B are … small town ny https://victorrussellcosmetics.com

Detail information of Dy2Fe14B Catalyst Database, First database …

WebVisit the new Materials Project website with the latest available data here. The new website will gradually become the default experience for all users. The 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 ... WebCD214B Transient Voltage Suppressor Diode Series Electrical Characteristics (@TA = 25 °C unless otherwise noted) Maximum Maximum Maximum Unidirectional Device … highwood creek outfitters

Magnetic properties of Y2Fe14B and Nd2Fe14B single crystals

Category:(PDF) Magnetization and magnetic anisotropy of R2Fe14B

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Dy2fe14b

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WebDy2Fe14B Structure Class(es): – Classification by Properties: ferrimagnet FiM, ferromagnet FM, hard magnet, metal Mineral Name(s): – Pearson Symbol: tP68 http://www.catalysthub.net/materials.php?id=1812313

Dy2fe14b

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WebPhase Label(s): Dy2Fe14B Classification by Properties: ferrimagnet FiM, ferromagnet FM, hard magnet, metal Springer & Material Phases Data System 2016 Dy2Fe14B Crystal … 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 ( …

WebMar 1, 2024 · The sample mass ( M s/mg) of Dy 2 Fe 14 B was 31.83 mg. The standard uncertainty of the masses ( u ( M s)/mg, 0.68 level of confidence) was 0.01. The molar mass ( M /g mol −1) of Dy 2 Fe 14 B is 1117.636. A series of three measurements was carried out on each sample. C p, m ∘ is reported as the average of these measurements. WebMar 1, 2024 · Thermodynamic and Magnetic Properties for Dy2Fe14B Determined by Heat Capacity Measurement from Very Low to High Temperatures and Solution Calorimetry …

http://p.qqma.com/jrzx/hyxx-197jj2-452946836.html Webmaterialsproject.org

WebApr 7, 2024 · High-performance Nd2Fe14B magnets have been widely required in various fields recently due to the lightweight and miniaturization of devices. In this work, we …

WebMar 1, 1986 · The temperature dependence of the saturation magnetization and the magnetocrystalline anisotropy field have been measured on single‐crystal samples of the R 2 Fe 1 4 B compounds for R=Y, Ce, Pr,... highwood cottage amblesideWebFormula in Hill system is BDy2Fe14: Computing molar mass (molar weight) To calculate molar mass of a chemical compound enter its formula and click 'Compute'. small town ny” by edumund yaghjianWebAug 17, 1998 · A self‐consistent spin‐polarized band‐structure calculation has been performed for the technically important permanent magnet compound Nd 2 Fe 14 B. In … highwood community centerWebJul 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 … highwood creek outfitters llcWebFeb 1, 1986 · Abstract On single crystals of R 2 Fe 14 B compounds (R = Y, Ce, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm), magnetization measurements have been made in magnetic fields up to 20 kOe at 4.2 K and the values of magnetic moments for the Fe and the R ions and anisotropy constants are estimated. highwood creek outfitters great fallsWebSep 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 … small town nzWebApplication 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. small town ohio