We timeIntroduction:Due to growing energy crises coupled with

We reported to Fe-P based alloys are considered as one of the promising materials which could replace Si-steel on the basis of two factors: i) the cost of Fe-P based alloys are expected to be 20% lower than Fe-Si alloys. I) Phosphorous addition enhances the soft magnetic properties of pure Fe.Elemental Fe with Fe-P and Fe-Si master alloys were taken in suitable weight ratios and induction melted to obtain Fe-0.4wt.% P-0.85wt.%Si alloy.Fe-P based alloys can be produced conventionally by wrought alloy process or by powder Metallurgical route. The optical micrographs of Fe-P-Si alloys aged at 500 °C with different aging time. Fe-P-Si rolled sheets were solution zed at 1000 ºC with 1 h soaking time followed by water quenching to forms the supersaturated solid solution of P in ?-Fe matrix.The mechanical properties of the Fe-P-Si aged samples were increasing with aging time up to the peak aged then decrease for the over aged samples.TEM reveals the presence of two phases: Fe3P phase in ?-Fe matrix phase. The sizes of the precipitates were increasing from ~ 1.2 nm to ~ 2.2 nm with aging timeIntroduction:Due to growing energy crises coupled with environmental issues like pollution, the rising use of electric and hybrid electric vehicles is transforming the future. The main components of an EV (Electric vehicles) are battery, motor and controller. In the case of magnetic materials for EV motors, soft as well as hard magnets of high performance materials are required. In the case of soft magnetic materials, it should possess high saturation magnetic flux density (Bs) with low core losses, high permeability, and better mechanical properties. On the other hand, the hard magnets with high energy product (BH) max, relatively high remanence magnetization (B r), and high coercivity (H c) are required for motor application.. The compression properties of the novel alloys measured at room and elevated temperatures. The Ti-45Al-5Fe-5Nb alloy showed higher room temperature ductility and similar strength at room and elevated temperatures.It has improved workability at elevated temperatures as compared to ?-solidifying ?(TiAl) alloys of last generation (TNM alloys).1Sintered ferrous material is elaborate used in many engineering application  and its deformation characters are typical for most of sintered powder materials. Theinfluential factors were such as deformation strengthening, instantaneous and initial relative densities etc.2Properties are highly influenced by the iron to silicon ratio and the best properties had obtained with both a ratio close to one and low concentrations of iron and silicon. Present experimental results show that it is possible to multiply by two or three the present limit of 0•1 wt-%Fe in these alloys at natural aging (T4) and still obtain the minimum of 7% elongation required by the automotive industry.One benefit of working Cu saturated microstructure can estimate the true temperature of the solution heat treatment by conducting a post-analysis of Cu content in the dendrites. This should be helpful to reduce the variability in properties and to improve the temperature distribution in heat treating furnaces. 3The mechanical properties of the alloys had reduced as the contents of iron and silicon in the alloys increased. However, the decrement of tensile strengths and ductility was quite small.Therefore, higher contents of iron and silicon could be used in the Al-5Mg-0.8Mn alloy (AA5083 alloy). When the materials are cast under near-rapid cooling, such that continuous strip casting process 4Heat treatments for all high-Cr White cast iron alloys are essential to change their microstructure and therefore, to improve their wear resistance to suitable the individual application requirements. Changing in chemical composition and heat treatment carried out to this alloy related to microstructural characteristics and mechanical properties of high Cr white cast iron alloys are presented.5The optical and SEM micro-graphs can be inferred the aluminum alloy leads to grain refinement and grain structure modification. The wear properties of AA7175 alloy improved by the addition of TiB2 and higher than that of the unreinforced aluminum alloy. The wear resistance increased with decreasing particle size of TIB2 particulates. 6It said that the addition of phosphorus in the pure iron increased the tensile strength; however, it decreased the ductility. The grain refining effects and increase in tensile strength due to additions of P were found to be very significant. However, with increase in annealing time at any temperature, the mechanical properties changes occur 7.Under quasi-static loading, the heat treated samples were increase in strength and ductility, for all the alloy compositions. The addition of cobalt improves the tensile strength 8Microstructural studies revealed that the prepared samples were free from Fe3P phase precipitation and the average grain size increased with increasing the phosphorous content giving rise to the decrease of hysteresis losses.9 Corrosion resistance has  inversely proportional to porosity10.The sintered density increases with increasing phosphorus content and Fe-3P alloys attaining near full density11 (Fe-P)-Si based alloy with relatively high induction ,low coercivity ,high resistivity and low core loss comparable to the commercially available Si-steel12Fe-P based alloys are considered as one of the promising materials which could replace Si-steel on the basis of two factors: i) the cost of Fe-P based alloys are expected to be 20% lower than Fe-Si alloys. I) Phosphorous addition enhances the soft magnetic properties of pure Fe.The Fe-P based alloys can be produced conventionally by wrought alloy process or by powder Metallurgical route. In powder metallurgical route, due to the lower solubility of P in Fe (5wt% in ?-Fe) P segregates at the grain boundaries resulting in brittleness. Alternatively powder metallurgical route, through liquid phase sintering (LPS) can also be incorporated but involves complex compaction techniques. The present work was carried out by wrought alloy process of low Si, Fe-P based alloy, which has attractive AC and DC magnetic properties.EXPERIMENTAL DETAILSElemental Fe with Fe-P and Fe-Si master alloys were taken in suitable weight ratios and induction melted to obtain Fe-0.4wt.% P-0.85wt.%Si alloy. The melt was cast into a mould to obtain a 65 mm 

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