amorphous soft magnetic alloy
Soft Magnetic Properties of Nanocystalline Fe Si B Nb Cu Rod Alloys Obtained by Crystallization of Cast Amorphous Phase
... The alloy composi- tions represent the nominal atomic ...the alloy ingots, alloy rods with different diameters up to 2 mm were produced at an ejection pressure of ...method. Alloy ribbons were ...
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Electrochemical Behavior of Annealed Soft Magnetic Fe Si B P Cu Alloy
... has been well known as an inhibitor for pitting corrosion of Fe. 24 27) With increasing B content in Fe-based amorphous alloys, the corrosion rates decreased and the corrosion patterns changed from pitting to ...
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Melt Viscosity of the Soft Magnetic Nanocrystalline Fe72.5Cu1Nb2Mo1.5Si14B9 Alloy
... an amorphous ribbon shows that the viscosity of the melt essentially depends on the initial structural ...the amorphous ribbon obtained in the mode of the melt preparation with overheating above the ...
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Structural, Magnetic and Transport Properties of Magnetically Ordered (Fe95Cu5)75P15C10 Amorphous Alloy
... and soft magnetic ...mechanical, magnetic and electrical properties, in comparison with those of the crystalline state, metallic glasses form a class of technologically important ...the ...
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Observation of Magnetic Domain Structure in Fe81B15Si4 Amorphous Alloy by Lorentz Microscopy and Electron Holography
... the magnetic properties of soft magnetic ...Fe-Si-B amorphous alloys are used in distribution transformers, which require lower core ...loss. Amorphous alloys have lower hysteresis loss ...
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FeSiBPCu Nanocrystalline Soft Magnetic Alloys with High Bs of 1 9 Tesla Produced by Crystallizing Hetero Amorphous Phase
... alloy ingot was also prepared by the same method for comparison. A single-roller melt-spinning method in air was used to produce the rapidly solidified tapes with about 1– 3 mm in width and approximately 20 mm in ...
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Ultra soft magnetic Co Fe B Si Nb amorphous alloys for high frequency power applications
... on amorphous CoFeBSi soft-magnetic alloys, in their metallic glass ...and magnetic properties of two different fam- ilies of CoFeBSi-based soft magnetic alloys, prepared by ...
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Soft magnetic properties of nanocrystalline Fe73B7Si16Nb3Cu1 alloy after rapid heating under tensile stress
... induced magnetic anisotropy originates from the magnetoelastic anisotropy of Fe- enriched grains due tensile back stresses exerted by in- elastically deformed amorphous ...
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Preparation and Corrosion Property of Co68Fe7-xCrxSi15B10 Amorphous Alloy
... the soft magnetic property and corrosion resistance under sulfuric acid were systematically ...Fe-Si-B amorphous alloys. Co 68 Fe 4 Cr 3 Si 15 B 10 has the best soft magnetic property ...
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A Study on Iron Based Amorphous Alloys: Alloy Development, Thermodynamics and Soft Magnetism
... for magnetic characterization, since it is a naturally closed circuit, and demagnetizing field within the material is ...the magnetic material ...no magnetic poles exist as H-line ...
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Twin Roll Strip Casting of Iron Base Amorphous Alloys
... Fe-base amorphous alloys with quite different critical cooling rates were subjected to twin-roll strip casting to see the possibility of fabricating amorphous sheet by the same ...
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Origin of Perpendicular Magnetic Anisotropy in Tb Fe Amorphous Alloy
... perpendicular magnetic anisotropy in studies of extended X-ray-absorption fine structure (EXAFS) of amorphous Tb-Fe and Tb-Fe multi- layer ...perpendicular magnetic anisotropy in both the samples ...
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Characterization of Surface of Amorphous Ni Nb Ta P Alloys Passivated in a 12 kmol/m3 HCl Solution
... the alloy specimens were measured by using SSI SSX-100 photoelectron spectrometer with Al K excitation (h ¼ 1486:6 ...substrate alloy immediately under the surface film were quantitatively determined by a ...
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Effect of temperature and magnetic fields on the structural state of the Fe-Zr-B amorphous alloy below crystallization temperature
... the magnetic field affects the reflection brightness spectrum of the material after the field ...the alloy under the maximum effect of magnetic field on the emission brightness ...temperature, ...
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Terahertz conductivity of the highly mismatched amorphous alloy, GaNBi
... To summarise, we have used THz-TDS and Drude-Smith analysis to shed light on transport and structural properties of the amorphous GaNBi HMA system. We were able to the estimate carrier density, mobility and DC ...
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Aluminum Alloy Based Nanocomposites Strengthened with Amorphous AlNiTiZr Phase
... gas-atomized amorphous Al85Ni5Y8Co2 powder with a nanocrystalline dispersed amorphous ...or amorphous products. 4) The mechanically alloyed amorphous Al80Ni10Ti10 powders mixed with a ...
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Thermodynamic Structural Stability and Polarization Behavior of Cast Amorphous Alloy
... the diffraction angle was not identified due to the low S/N ratio. Moreover, the measurement area was a convex surface of the thin rod, causing the scattering of the diffracted X-ray. TEM images and selected-area electron ...
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Crystallization Kinetics in an Amorphous Al Ni Mm Fe Alloy
... with a decreasing nucleation rate and is mainly governed by the diffusion controlled growth mechanism. In the isochronal annealing, new nuclei are formed continuously with increas- ing temperature. Thus, the activation ...
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Part I. Kinetics of coarsening of the gamma-prime precipitate in nickel-silicon alloys. Part II. Rate of crystallization of an amorphous Fe-P-C alloy
... In the amorphous FePC alloy, this increase in resistivity is not a reversible phenomenon, and the r esults of the present investigations suggest that it is due to add[r] ...
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Hall coefficient and resistivity of an amorphous palladium silicon alloy
... Then in the subsequent examination of the specimens the intensity of diffracted X-rays Is sensitive only to the volume fraction of crystalline material, the resistivity Is sensitive to t[r] ...
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