Co-Fe-Si-B
Formation and Soft Magnetic Properties of Co Fe Si B Nb Bulk Glassy Alloys
... in Co–Fe–Si–B alloys indicate that its maximum value is dependent on preparation method, ...the Co–Fe–Si–B alloys is significantly enhanced by the addition of 4 ...
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Effects of Electromagnetic Vibrations on Glass Forming Ability in Fe Co B Si Nb Bulk Metallic Glasses
... density B and an alternating electric field with a current density J and a frequency f on a conducting liquid results in the induction of a vibrating electromagnetic body force with a density of F ¼ J B ...
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Ultra soft magnetic Co Fe B Si Nb amorphous alloys for high frequency power applications
... With the continuous shrinkage of the footprint of inductors and transformers in modern power supplies, higher flux, while still low-loss metallic replacements of traditional ferrite materials are becoming an intriguing ...
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Enhanced Shot Peening Effect for Steels by Using Fe based Glassy Alloy Shots
... of Fe-Co-Ni-Mo-B-Si glassy alloy balls as peening shots was found to cause a significantly enhanced shot peening effect for steel sheets, ...the Fe-based glassy alloy shots such as lower ...
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Production of Nanocrystalline (Fe, Co) Si B P Cu Alloy with Excellent Soft Magnetic Properties for Commercial Applications
... to Si content in the alloy. Additionally, replacement of Fe with Co is effective to obtain good soft magnetic properties in thicker ...(Fe, Co)-Si-B-P-Cu alloys with ...
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Influence of Substrate Temperature on the Structure and Cohesive/Adhesive Strength of Fe Co Si B Nb Metallic Glass Coating Films Produced by Thermal Spraying
... Figure 2 shows schematic illustrations of the tensile test specimen used for measuring the cohesive/adhesive strength between the sprayed coating film and the substrate. In particular, Fig. 2(a) shows the tensile test ...
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The Effect of Frequency of Electromagnetic Vibrations on Vibrational Motion in Fe Co B Si Nb Bulk Metallic Glasses
... This work has been supported by a grant for the Metallic Glasses Project of the Material Industrial Competitiveness Strengthening Program from the New Energy and Industrial Technology Development Organization (NEDO). The ...
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Development of Fe-C-Si-Mn-B Electrode for Overlaying Low Carbon Steel Substrate by MMAW
... [3]. Fe-C-Cr electrodes are utilized in many engineering industries for hard facing since; the deposit gives the anticipated ...carbide. Fe-C-Cr welding rods are cheaper than the electrodes which contain W, ...
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STUDY OF COATINGS OBTAINED FROM ALLOY Fe-Mn-C-B-Si-Ni-Cr
... The Fe, Co, Ni, Ti – based alloy are most widely used for improvement of materials wear-resistance ...[4], Fe-C-Cr-Si [2], Fe-Cr- Ti-Nb-V-C [14], Fe-Ti-V-Mo-C [13] are the most ...
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Effect of Electromagnetic Vibrations on Fe Co B Si Nb Bulk Metallic Glasses
... of Fe-Co-B-Si-Nb alloys also is enhanced with increasing the electromagnetic vibration ...on Fe-Co-B-Si-Nb bulk metallic glasses in order to investigate ...
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Development of Synthesis Process of Magnetocaloric Material of La(Fe, Co, Si)13
... which consists of a carbon-die and-punch. The die was set in a chamber, and the powder mixture was sintered by spark plasma sintering (SPS) process, where the filled sample is heated by a pulsed electric current under ...
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Realisation of magnetically and atomically abrupt half metal/semiconductor interface : Co2FeSi0 5Al0 5/Ge(111)
... distinctive Co-(Fe-Si/Al) atomic planes repeat pattern along the [001] crystallographic direction characteristic for B2 ordered ...distinctive Co-(Fe-Si/Al) atomic planes repeat ...
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Small Angle X ray Scattering Studies of Fe Si Cu B Melt Spun Ribbons
... the Fe content required to obtain higher saturation ...with Fe concen- trations higher than 80 at% have been made mainly by sup- pressing the amount of stabilizing elements and controlling the quenching ...
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Generation of hydrothermal Fe-Si oxyhydroxide deposit on the Southwest Indian Ridge and its implication for the origin of ancient banded iron formations
... hydrothermal Fe-Si oxyhydroxide deposits. It is well known that Fe-oxidation attributed to cellular activity and autocatalysis (occurring on iron oxide surfaces and bacterial surfaces) is an ...
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Experimental study of the transport properties of Nd-Fe-B and Sm-Co magnets
... In the region of the magnetic phase transition the description of the results was carried out according to the scaling theory [9]. A detailed procedure for finding the critical index ( α ) and critical amplitude ( A ) of ...
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Computational modeling of GMI effect in Co based amorphous ribbons
... on Co-based amorphous ribbons using an artificial neural network (ANN) approach based on a self-organizing feature map ...of Fe and Co, ribbon width and magnetizing ...
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EFFECT OF FLY ASHES AND SEWAGE SLUDGE ON Fe, Mn, Al, Si AND Co UPTAKE BY GRASS MIXTURE
... Al, Si and Co uptake by grass mix- ...Al, Si and Co following this dose application was ...and Co low contents of these metals were noted in plant ...
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Thermodynamic Study of Magnetic Field Enhanced Nanocrystallisation in Amorphous Fe Si B( Nb Cu)
... The Fe-Si-B system forms the basis of a number of alloys that can be prepared in an amorphous state by melt-spinning or other rapid cooling processes and then heat-treated to give a nanocrystalline ...
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The Equilibrium Relation of Immiscibility in an Fe Cu B System at 1873 K
... the Fe-Cu-B system. Moreover, the immiscibility range in the Fe-Cu-B system is also investigated by applying a symmetrical and regular solution ...
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Tetragonal magnetostriction and magnetoelastic coupling in Fe Al, Fe Ga, Fe Ge, Fe Si, Fe Ga Al, and Fe Ga Ge alloys
... Great progress has been made toward the development of magnetostrictive alloys based on common bcc a-Fe. Using a-Fe as a base has many advantages: 1) the magnetic and elastic properties of iron are well ...
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