AC Magnetic Properties and Core Loss Behavior of Fe-P Soft Magnetic Sheets

作者：Manna Subhendu Kumar^*; Prabhu Delhi Babu; Gopalan Raghavan; Srinivas Veeturi

来源：IEEE Transactions on Magnetics, 2014, 50(11): 2008604.

DOI：10.1109/TMAG.2014.2331084

• Core loss
• eddy current
• flux density
• permeability

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.

• 出版日期2014-11