TY - GEN
T1 - Influence of Iron powder space factor on hysteresis loss of pure iron powder cores
AU - Takashita, Takuya
AU - Ozaki, Yukiko
N1 - Publisher Copyright:
© European Powder Metallurgy Association (EPMA)
PY - 2020
Y1 - 2020
N2 - The purpose of this study is to analyse the hysteresis loss of an iron powder core quantitatively. The iron powder cores with different core density were prepared by controlling compaction pressure, and their hysteresis losses were evaluated to separate the contribution of the iron powder space factor on the coercive force of iron powder core. The hysteresis loss decreased with an increase in the iron powder space factor. One of the reason of the behavior was explained by the heterogeneous distribution of magnetic flux density revealed by the electromagnetic analysis.
AB - The purpose of this study is to analyse the hysteresis loss of an iron powder core quantitatively. The iron powder cores with different core density were prepared by controlling compaction pressure, and their hysteresis losses were evaluated to separate the contribution of the iron powder space factor on the coercive force of iron powder core. The hysteresis loss decreased with an increase in the iron powder space factor. One of the reason of the behavior was explained by the heterogeneous distribution of magnetic flux density revealed by the electromagnetic analysis.
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M3 - Conference contribution
AN - SCOPUS:85125097972
T3 - Proceedings - Euro PM2020 Congress and Exhibition
BT - Proceedings - Euro PM2020 Congress and Exhibition
PB - European Powder Metallurgy Association (EPMA)
T2 - European Powder Metallurgy Congress and Exhibition, Euro PM 2020
Y2 - 5 October 2020 through 7 October 2020
ER -