Title :
AC Magnetic Properties and Core Loss Behavior of Fe–P Soft Magnetic Sheets
Author :
Manna, Subhendu Kumar ; Prabhu, Delhi Babu ; Gopalan, Raghavan ; Srinivas, Veeturi
Author_Institution :
Dept. of Phys., IIT Madras, Chennai, India
Abstract :
AC magnetic properties and core loss behavior of differently prepared Fe-P sheets have been analyzed in this paper. Furthermore, the results have been compared with non-oriented silicon (Si) steel. The coercivity, magnetic flux density, and permeability measurements in dc magnetic field show Fe-P has better soft magnetic properties than Si steel. The ac magnetic behavior of both the samples has been studied in the frequency range from dc to 1 kHz for a range of flux density values. The above studies indicate that crystalline Fe-P alloys can be the replacement of so-called Si steel for low-power device applications.
Keywords :
coercive force; ferromagnetic materials; iron alloys; low-power electronics; magnetic cores; magnetic flux; magnetic permeability; phosphorus alloys; silicon alloys; soft magnetic materials; FeP; ac magnetic properties; coercivity; core loss behavior; crystalline alloys; dc magnetic field; low-power device applications; magnetic flux density; nonoriented silicon steel; permeability; soft magnetic sheets; Core loss; Magnetic cores; Magnetic hysteresis; Magnetic separation; Silicon; Soft magnetic materials; Steel; Core loss; eddy current; flux density; permeability;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2014.2331084
