強磁場科学用冷凍機冷却超電導マグネットの開発
書誌事項
- タイトル別名
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- A Cryocooled Superconducting Magnet for High Magnetic Field Science
- キョウジバ カガクヨウ レイトウキ レイキャク チョウデンドウ マグネット ノ カイハツ
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We have developed a cryocooled superconducting magnet for the 28 T hybrid magnet. The liquidhelium-free hybrid magnet has been designed to generate the magnetic field of 28 T that can be accomplished bycombining 9 T generation due to the cryocooled superconducting magnet with 19 T generation due to a water-cooledresistive magnet, which is inserted into a room bore of the superconducting magnet. In this work, we developed the 10T cryocooled superconducting magnet with the 360 mm room bore, whose inner coils are wound for employinghigh-strength Nb3Sn wires in consideration of large hoop stress. The liquid helium-free hybrid magnet has reachedthe generation of 27.5 T, which is greatly useful for high magnetic field science. The hybrid magnet also achieved thehigh magnetic-force field (B·dBz/dz) of 4500 T2/m, which could levitate materials of small magnetic susceptibility such as an InSb semiconductor.
収録刊行物
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- 日本応用磁気学会誌
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日本応用磁気学会誌 31 (4), 362-371, 2007
公益社団法人 日本磁気学会
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詳細情報 詳細情報について
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- CRID
- 1390282680069170688
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- NII論文ID
- 110006317643
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- NII書誌ID
- AN0031390X
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- ISSN
- 18804004
- 02850192
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- NDL書誌ID
- 8879206
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- NDL-Digital
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可