|About this Abstract
||2020 TMS Annual Meeting & Exhibition
||High Entropy Alloys VIII
||J-109: Microstructure and Magnetic Behavior of FeCoNi(Mn–Si)x (x=0.5,0.75,1.0) High-entropy Alloys
||Priyanka Sahu, Suresh Solanki, Sheetal Kumar Dewangan, Vinod Kumar
|On-Site Speaker (Planned)
FeCoNi(Mn–Si)x (x 5 0.5, 0.75, 1.0) high-entropy alloys (HEAs) were synthesized by mechanical alloying (MA) and the effect of Mn and Si in the ferromagnetic alloys on crystal structure and magnetic behavior was investigated. XRD, SEM, and TEM were used to investigate the effect of Mn and Si content on the structure of HEAs. The rise in Mn and Si content change the structure from the BCC to FCC phase. The surface morphology was discussed based on MA time and content of Mn and Si. The magnetic hysteresis loop shows the highest magnetic saturation (Ms) of 134.21 emu/g for FeCoNi (Mn–Si)1.0 alloy and low coercivity (Hc) of 98.07 Oe for FeCoNi(Mn–Si)0.5 alloy. The finite element method (FEM) using COMSOL Multiphysics software has been used for determining the magnetic flux density (B) on the surface and at the center of the transformer core to determine the performance of HEAs.
||Planned: Supplemental Proceedings volume; Planned: Supplemental Proceedings volume