Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
63 (1988), S. 2971-2973
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
A new high-permeability, grain-oriented 3% silicon steel sheet of 7-mil or 0.18-mm gauge was developed by solving such problems as increasing difficulty in secondary recrystallization with decreasing sheet thickness. Typical magnetic properties of the sheet are an induction (B10) of 1.93 T at a magnetizing force of 1000 A/M and a core loss (W13/60) of 0.245 W/lb at a frequency of 60 Hz and at an induction of 1.3 T. The core loss can be reduced further to 0.220 W/lb if the sheet is treated by an artificial permanent domain control technique. When the price and other properties are also taken into account, this very low core loss seems to favor the 7-mil silicon steel sheet over amorphous metals.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.340918
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