Dependence Influence of Electro-Magnetic Field Parameters Demagnetization Quality of Ferro-Magnetic Bodies on Initial Value of Demagnetizing Field
The paper has experimentally determined that while demagnetizing ferro-magnetic bodies value of residual demagnetization depends on the first impulse amplitude of the demagnetizing field. If we know a demagnetizing value up to which we have to demagnetize a part then it is possible to start demagne...
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| Main Author: | |
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| Format: | Article |
| Language: | Russian |
| Published: |
Belarusian National Technical University
2010-08-01
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| Series: | Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика |
| Online Access: | https://energy.bntu.by/jour/article/view/316 |
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| Summary: | The paper has experimentally determined that while demagnetizing ferro-magnetic bodies value of residual demagnetization depends on the first impulse amplitude of the demagnetizing field. If we know a demagnetizing value up to which we have to demagnetize a part then it is possible to start demagnetization not from the maximum demagnetizing impulse amplitude but from the least one. In this case we reduce demagnetization time period and save power used for demagnetization. |
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| ISSN: | 1029-7448 2414-0341 |