Fe-Si
Magnetoelasticity of Fe–Si single crystals
... maximum and then decreases. This behavior is distinctly dif- ferent from the magnetostrictive behaviors of Fe–Ga, 1 Fe–Al, 4 and Fe–Ge 7 single crystals. Recent studies revealed the occurrence of B2 ...
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Effects of Particle Conductivity on the Fe-Si co-deposition Process
... of Fe- Si alloy powder was estimated by Fe-Si alloy bar with diameter of 8mm and length of ...the Fe-Si alloy ingots were casted into a bar with quartz tube by suction casting, ...
11
Anomalous oxidation of Fe Si alloys under a low oxygen pressure at 800 °C
... zone (ioz), and the base alloy [14]. This structure of the ioz, differing from the classical type which does not involve the presence of a nearly continuous layer of internal oxide at the interface between the ioz and ...
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Nucleation mechanism of nano sized NaZn13 type and α (Fe,Si) phases in La Fe Si alloys during rapid solidification
... La-Fe- Si. EDS analysis showed that the content of La and Si in region A was higher than those of region B and of the nominal composition (see Table ...of Fe was lower than those of region B ...
6
Investigations on the Solidification Behavior of Al Fe Si Alloy in an Alternating Magnetic Field
... Figure 3 shows the typical DSC traces of samples solidified with and without the magnetic field. In the DSC curves, the reaction peaks reflect the specific phase changes and the peak area is proportional to the heat of ...
7
Tetragonal magnetostriction and magnetoelastic coupling in Fe Al, Fe Ga, Fe Ge, Fe Si, Fe Ga Al, and Fe Ga Ge alloys
... for Fe-Al, Fe-Ga, Fe-Ge, and Fe-Si, collectively referred to as “the binary alloys” in the rest of the ...the Fe-Ga-Ge and Fe-Ga-Al ternary systems, which give ...
15
Annealing Effects on Structures and Morphologies of Fe/Si Core Shell Clusters
... on Si wafers by a scanning electron microscope (SEM, Hitachi ...of Fe clusters and Fe/Si hybrid clusters were also deposited between two Au electrodes with the 1 mm separation-distance on a ...
7
Solidification morphology and phase selection in drop-tube processed Ni-Fe-Si intermetallics
... and Fe are very similar, so direct substitution of Fe for Ni might be expected for samples doped with low concentrations of ...64.7 Fe 10 Si ...
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Thermal Analysis and Macrostructure of Fe-Si Alloys
... The recorded values are slightly higher than the reported amounts [11-13] and the calculated by Thermo-Calc. The peritectic transformation of a fraction of the (α) phase to (α + γ) phase to in the presence of low ...
7
Generation of hydrothermal Fe-Si oxyhydroxide deposit on the Southwest Indian Ridge and its implication for the origin of ancient banded iron formations
... Pervasive Fe-Si oxyhydroxide deposits have been commonly found on the modern marine hydrothermal fi elds from various geological setting such as mid-ocean ridges ...of Fe-rich oxyhydroxide deposits ...
17
Core Shell Formation and Juxtaposition in Fe and Si Hybrid Clusters Prepared by Controlling the Collision Stages
... and Si hybrid clusters are co-deposited on substrates in a double-glow-discharge-source-type plasma-gas-condensation system, and observed by transmission electron microscopy, scanning transmission electron ...
7
Temperature dependence of magnetoelastic properties of Fe100−xSix (5 < x < 20)
... of Si and the lack of strong anharmonic effects in the Fe-Si lattice inferred from the weak T-dependence of all the moduli suggest that Fe-Si exhibits more structural stability than the ...
6
Electric and Magnetic Evolutions in Composite Assemblies of Fe and Si Nano Particles
... of Fe, Si and Fe/Si NPs were observed using a transmission electron microscope (TEM; Hitachi ...of Fe and Si NPs were determined by energy dispersive X-ray (EDX) analyzers ...
5
Development of Synthesis Process of Magnetocaloric Material of La(Fe, Co, Si)13
... friendly cooling technique. In 1997, continuous operation of active magnetic regenerative (AMR) refrigeration cycle near room-temperature had been demonstrated for 18 months [1], [2]. This work showed the higher ...
7
Effect of Electropulsing on Recrystallization of Fe 3%Si Alloy Strip
... values and frequency can be monitored by a Hall-effect sensor connected to an oscilloscope. Compared with the EPT, the traditional heat treatments were carried out for the same Fe-Si alloy strip in the ...
5
Serrated flow behavior of hot-rolled Fe-6.5wt.%Si sheet with layered structure
... The serrated flow was considered to be related to the flow units in crystal materials, which are dislocations, plastic-deformation twins, adiabatic shear-softening bands, and even phase-transformation regions [20,21]. ...
11
A Thermochemical Database for the Solar Cell Silicon Materials
... the Si-Ag-Al-As-Au-B-Bi-C-Ca-Co-Cr-Cu-Fe-Ga-Ge-In- Li-Mg-Mn-Mo-N-Na-Ni-O-P-Pb-S-Sb-Sn-Te-Ti-V-W-Zn-Zr system is ...the Si-Al, Si-As, Si-B, Si-C, Si-Fe, Si-N, ...
7
Preparation of Fe–Pt–Si Amorphous Ribbons and Their Coercivity after Crystallization
... Fe–Pt–Si ternary amorphous alloy ribbons were prepared using a melt-spinning technique. Figure 2 indicates the alloy composition region for the formation of an amorphous phase, which is located on the ...
6
Comparison of power cycling reliability of flexible PCB interconnect smaller/thinner and larger/thicker power devices with topside Sn 3 5Ag solder joints
... the FE simulation result of the maximum creep strain accumulation near the solder/diode interface ...the FE prediction based on the creep-induced fatigue cracking as the failure mechanism of the topside ...
11
Computational modeling of GMI effect in Co based amorphous ribbons
... this goal, magnetizing field (H), ribbon width (l), magnetizing frequency (f ), concen- tration of Co (Co%) and concentration of Fe (Fe%) were used as the input of networks, and GMI% data points were used as ...
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