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Magnetic core loss of ultrahigh strength FeCo alloys.
Magnetic core loss of ultrahigh strength FeCo alloys.
- Source :
-
Journal of Applied Physics . 5/15/2003, Vol. 93 Issue 10, p7121. 3p. 1 Chart, 3 Graphs. - Publication Year :
- 2003
-
Abstract
- Hiperco®50 alloy heat treated between 450 and 650 °C exhibits superior mechanical properties. We report the measurements of the ac core loss at various frequencies up to 4500 Hz of the Hiperco®50 alloy samples annealed at 450 and 650 °C. The 650 °C annealed specimens have lower ac core loss than that of the 450 °C annealed ones. The total core loss, consisting of contributions from hysteresis core loss and eddy-current core loss, depends on frequency f as af+bf [SUP2]. The eddy-current loss of a single laminate is minor compared to the hysteresis loss. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00218979
- Volume :
- 93
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- Journal of Applied Physics
- Publication Type :
- Academic Journal
- Accession number :
- 9717869
- Full Text :
- https://doi.org/10.1063/1.1557308