Core losses of ring-shaped (Fe<sub>0.75</sub>B<sub>0.20</sub>Si<sub>0.05</sub>)<sub>96</sub>Nb<sub>4</sub>bulk metallic glasses
書誌事項
- 公開日
- 2011-01-01
- 資源種別
- journal article
- DOI
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- 10.1088/1742-6596/266/1/012026
- 公開者
- IOP Publishing
説明
The soft magnetic properties of ring-shaped (Fe0.75B0.20Si0.05)96Nb4 cast bulk metallic glass (BMG) with thickness of 0.3-1.0 mm have been investigated. The BMG specimens exhibit high relative permeability of (9–29)×103 at 0.40 A/m and 50 Hz and low coercivity of 4.0 A/m. The core losses of the 0.3 mm thick BMG specimen are lower than those of commercial Fe-6.5 mass% Si steel (6.5Si) with the same thickness, and are comparable to those of the 0.10 mm thick 6.5Si. The low core losses of the BMG originate from the low coercivity and high electrical resistivity.
収録刊行物
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- Journal of Physics: Conference Series
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Journal of Physics: Conference Series 266 012026-, 2011-01-01
IOP Publishing
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詳細情報 詳細情報について
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- CRID
- 1360004234444779520
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- ISSN
- 17426596
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- 資料種別
- journal article
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- データソース種別
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- Crossref
- KAKEN
- OpenAIRE
