Nonoriented electrical steel sheet with low iron loss for high-efficiency motor cores

A new material was studied for high-efficiency motor cores that need higher magnetic flux density, lower iron loss, and lower mechanical hardness. Excessively high Si content tends to decrease magnetic flux density of nonoriented electrical steel sheets. The composite addition of rare-earth metals (...

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Veröffentlicht in:	IEEE Transactions on Magnetics 1999-01, Vol.35 (1), p.557-561
Hauptverfasser:	Takashima, M., Morito, N., Honda, A., Maeda, C.
Format:	Artikel
Sprache:	eng
Schlagworte:	ALUMINIUM ADDITIONS Aluminum Annealing Applied sciences Building materials Core loss Density EFFICIENCY ELECTRIC APPLIANCES ELECTRIC MOTORS Electrical engineering. Electrical power engineering Electrical machines Electrical steels ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION ENERGY CONSUMPTION Exact sciences and technology Inverters Iron Iron losses Magnetic cores MAGNETIC FLUX Magnetic flux density Magnetic materials MATERIALS SCIENCE METALLURGICAL EFFECTS Motors RARE EARTH ADDITIONS Rare earth metals Sheet materials Sheet metal SILICON ALLOYS Steel STEELS Stress
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