Fe-Si alloy
Thermal Analysis and Macrostructure of Fe-Si Alloys
... possess Fe-Si alloys makes them useful materials in the electricity sector as well as in new technological and energy ...of Fe-Si alloys was analyzed via cooling curves analysis, ...
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Investigations on the Solidification Behavior of Al Fe Si Alloy in an Alternating Magnetic Field
... The solidification behavior of the Al-Fe-Si alloy was investigated by differential scanning calorimeter (DSC) analysis. The flat disc-shaped DSC specimens (0.5 mm thick and 2 mm in diameter) were ...
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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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Tetragonal magnetostriction and magnetoelastic coupling in Fe Al, Fe Ga, Fe Ge, Fe Si, Fe Ga Al, and Fe Ga Ge alloys
... the Fe-Al-Ga alloy, it is possible to show how the double peak magnetostriction feature of the binary Fe-Ga alloy flows into the single peak binary Fe-Al ...the Fe-Ga, ...
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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 ...
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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, ...glassy alloy shots is 8 to 10 times longer than those ...
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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
... 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 ...
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Elastic Energy Analysis of Carbide and Nitride Type Precipitates in an Fe–Mn–Si–Cr Shape Memory Alloy
... every 6 layers for TiN and TiC, every 5 layers for NbN, NbC, TaC and ZrN, and finally every 4 layers for HfC and ZrC in the three orthogonal directions, i.e., x-, y- and z-direction, respectively. The numerical value of ...
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Influence of Al on Shape Memory Effect and Twinning Induced Plasticity of Fe Mn Si Al System Alloy
... Recent studies have shown that high manganese steels exhibit a combination of high strength, high ductility and high toughness by utilizing transformation-induced plasticity or twinning-induced plasticity. They are ...
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Characteristic Structural Changes in Stress Induced Martensitic Transformation and Reverse Transformation of a Polycrystalline Fe Mn Si Alloy
... talline Fe-Mn-Si alloys occurs in a large number of grains with different crystallographic orientations and depends on the deformation strain and subsequent ...polycrystalline Fe-Mn-Si ...in ...
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Isothermal fcc/hcp Transformation in Fe Si C Alloy Thermally Treated at Lower Bainitic Transformation Temperature
... in Fe- 2Si-1.4C (mass%) alloy, we found an hcp structure phase in addition to bainite and ...tempering Fe-C alloy martensite for the first ...in Fe-2Si- 1.4C alloy (mass%), and ...
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Fabrication of Fe Mn Si Cr Shape Memory Alloy Fiber/Aluminum Matrix Smart Composite by Casting
... un-preheated Fe fibers, (2); air cooled composites containing un-preheated SMA fibers, (3); air cooled composites contain- ing preheated SMA fibers, (4); furnace cooled composites containing un-preheated SMA ...
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Effect of Sintering Time on the Densification, Microstructure, Weight Loss and Tensile Properties of a Powder Metallurgical Fe-Mn-Si Alloy
... Mn-containing Fe-based alloys in high vacuum, especially those with high Mn concentration ( ≥ 20 ...sintered Fe-Mn-based alloys ...of Fe-Mn-Si compacts as a function of isothermal holding time ...
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Thermodynamics and Kinetics of Direct Synthesis of Solar Grade Silicon from Metallurgical Silicon Wafer by Liquid Phase Migration in Solid Silicon
... solid Si after per- forming the migration process on the simulated sample of MG-Si (Table 1) are shown in ...contrast, Fe is the main component among all the impurities and thus its con- tent is ...
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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 ...
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Production of Nanocrystalline (Fe, Co) Si B P Cu Alloy with Excellent Soft Magnetic Properties for Commercial Applications
... the area of second peak in DSC curve] is higher (³75%) for 0.5 at% Si in Co-containing alloy compared to Co-free one (³71%). It seems the number of ¡-Fe nuclei are larger in the case of Co-containing ...
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Metallic Iron and Nickel in Cretaceous and Cenozoic Sediments: The Results of Thermomagnetic Analysis
... Ni-Fe alloy with > 20% Ni are rare, their concentration does not cor- relate with the concentration of iron particles (r = ...Ni-Fe alloy, while the terrestrial minerals, like ...
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Development and Characterization of Fe-Si- Cu-Nb-B Nanocrystalline Alloy Applied in High Performance Magnetic Sensors
... To produce the amorphous ribbons, the melt-spinner was set with the follow parameters: A quartz crucible with an orifice of 1.7 mm diameter; the distance between wheel and crucible was 0.3 mm. The ejection temperature ...
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Morphology of Intermetallic Compounds in Al Si Fe Alloy and Its Control by Ultrasonic Vibration
... aluminum alloy. The cylinder block of the aluminum alloy that surrounds the cast iron liner in automobile engines is another example and contains composite parts of cast iron and ...aluminum alloy ...
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Evolution of Solidification Structures in Fe Mn Si Cr Shape Memory Alloy in Centrifugal Casting
... the Fe-28Mn-6Si-5Cr SMA was cast into a steel mould with a stair shaped cross section (step-type of the ...the Fe-28Mn-6Si-5Cr SMA has also been done to compare the macro- (dendrite and equi-axed) and ...
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