amorphous soft magnetic alloys
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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Origin of Low Coercivity of Fe (Al, Ga) (P, C, B, Si, Ge) Bulk Glassy Alloys
... glassy alloys than that of the conventional amorphous alloys, which realizes the low density of the quasi-dislocation dipole-type elastic stress sources or the low pinning force due to the elastic ...
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Soft Magnetic Properties of Nanocystalline Fe Si B Nb Cu Rod Alloys Obtained by Crystallization of Cast Amorphous Phase
... the amorphous alloys was determined by differential scanning calorimetry (DSC) at a heating rate of ...(DTA). Magnetic properties of satu- rated magnetic flux density (B s ) and coercive force ...
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Crystallization, Transport and Magnetic Properties of the Amorphous (Fe1–xMnx)75P15C10 Alloys
... show amorphous structures with a non equilibrium state, so the amorphous phase can be transfer to a stable equilibrium state by the rise of ...and magnetic, etc. [3]. Amorphous and ...
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A Study on Iron Based Amorphous Alloys: Alloy Development, Thermodynamics and Soft Magnetism
... of magnetic ordering and structural disorder. After that, certain magnetic metallic glass thin films had been reported by experimentalists, via evaporation onto cold substrate, chemical reduction and ...
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Effects of P Addition on Corrosion Properties of Soft Magnetic FeSiB Alloys
... important factor for the application of these materials, has to be evaluated as well. As have been reported before, the uniform distribution of atoms establishes a strong tendency of uniform corrosion on the ...
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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, ...
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Bulk Amorphous and Partially Crystallized Alloys in Nd Fe (Al, B) System with Hard Magnetic Properties Prepared by Arc Melting
... hard magnetic properties. These lanthanide metal-iron based alloys are classified as amorphous alloys from the sci- entific definition because of the absence of glass transition point which is ...
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Nanocrystallization Reactions in Amorphous Aluminum Alloys*
... excellent magnetic and mechanical properties in a variety of ...an amorphous matrix is the method often preferred due to the options available for controlling and tailoring the microstructure and therefore ...
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Application of the Preisach and Jiles–Atherton models to the simulation of hysteresis in soft magnetic alloys
... in magnetic materials and demonstrates the equivalence of two widely accepted models, the Preisach ~ PM ! and Jiles–Atherton ~ JA ! ...the amorphous alloys can be used to estimate the microstructural ...
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Random Anisotropy Model for Nanocrystalline Soft Magnetic Alloys with Grain Size Distribution
... the magnetic softness in various nanocrystalline ...nanocrystalline soft magnetic alloys contain a consid- erable amount of an amorphous ...nanocrystalline alloys, the ...
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Thermodynamic Assessment of Fe B P Cu Nanocrystalline Soft Magnetic Alloys for Their Crystallizations from Amorphous Phase
... symbol E decreases to that at symbol H, although the corresponding compound phases are not drawn in Fig. 5. Here, it should be noted that Fig. 5 is valid for evaluating crystallizations with G only if the ...
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Soft Magnetic Nanocrystalline Alloys for High Temperature Applications
... nanocrystalline soft magnetic materials has been accomplished by standard rapid solidification tech- niques ...nanocrystalline soft mag- nets by melt spinning is limited to compositions near deep ...
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Oxidation Behavior of Ca Based Bulk Amorphous Materials
... maximum amorphous thickness values of the three alloys with results obtained by using previously acquired differential-scanning calorimetry (DSC) data ob- tained at a heating rate of 20 ...
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P/M Processed Fe Ni Alloys for Soft Magnetic Applications
... The magnetic properties of Fe-Ni alloys containing Ni in the range of 65-85% are susceptible to magnetic ...of magnetic annealing as obtain on 65%Ni-35%Fe alloy are shown in Figure ...of ...
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Effect of Al on Bulk Amorphization and Magnetic Properties of FeSnPSiB Alloys
... the amorphous matrix results in the generation of favorable Al-metalloid ...these alloys are positive and small (in case of Sn) and negative and small (in case of Al), ...
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Transport Properties of Ni Nb Zr Glassy Alloys and Hydrogen Absorbed Alloys
... crease with increasing x in the temperature range of 100 - 300 K. This suggests that the transport properties of the present amorphous ribbons were governed by the tem- perature variation of the Debye-Waller ...
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Severe Plastic Deformation of Amorphous Alloys
... disordered amorphous structure have been in the focus of recent intensive materials research due to their special mechanical properties, however, these materials exhibit brittleness in conventional unconstrained ...
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Magnetic States in Amorphous Pd (41)Ni (41)B (18) Alloys Containing Chromium and Iron
... MAGNETIC STATES IN AMORPHOUS Pd 41 Ni 41 B 18 ALLOYS CONTAINING CHROMIUM AND IRON Thesis by Victor K C Liang In Partial Fulfillment of the Requirements For the Degree of Doctor of Philosophy Californi[.] ...
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Formation and Soft Magnetic Properties of Co Fe Si B Nb Bulk Glassy Alloys
... the alloys crystallize through two-stage exother- mic reactions, though the exothermic peak behavior changes significantly at the Nb compositions between 6 and 8 ...
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