Test Results of a Nb3Al/Nb3Sn Subscale Magnet for Accelerator Application
文献类型：期刊论文
| 作者 | Iio, M; Xu QJ(徐庆金) ; Xu, QJ; Nakamoto, T; Sasaki, K; Ogitsu, T; Yamamoto, A; Kimura, N; Tsuchiya, K; Sugano, M
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| 刊名 | IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
 |
| 出版日期 | 2015 |
| 卷号 | 25期号:3页码:4003405 |
| 关键词 | Bladder and key common coil high field magnet Nb3Al shell based structure |
| 英文摘要 | The High Energy Accelerator Research Organization (KEK) has been developing a Nb3Al and Nb3Sn subscale magnet to establish the technology for a high-field accelerator magnet. The development goals are a feasibility demonstration for a Nb3Al cable and the technology acquisition of magnet fabrication with Nb3Al superconductors. KEK developed two double-pancake racetrack coils with Rutherford-type cables composed of 28 Nb3Al wires processed by rapid heating, quenching, and transformation in collaboration with the National Institute for Materials Science and the Fermi National Accelerator Laboratory. The magnet was fabricated to efficiently generate a high magnetic field in a minimum-gap common-coil configuration with two Nb3Al coils sandwiched between two Nb3Sn coils produced by the Lawrence Berkeley National Laboratory. A shell-based structure and a "bladder and key" technique have been used for adjusting coil prestress during both the magnet assembly and the cool down. In the first excitation test of the magnet at 4.5 K performed in June 2014, the highest quench current of the Nb3Sn coil, i.e., 9667 A, was reached at 40 A/s corresponding to 9.0 T in the Nb3Sn coil and 8.2 T in the Nb3Al coil. The quench characteristics of the magnet were studied. |
| 学科主题 | Engineering; Physics |
| 类目[WOS] | Engineering, Electrical & Electronic ; Physics, Applied |
| 收录类别 | SCI ; EI |
| WOS记录号 | WOS:000351357500001 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/228216]  |
| 专题 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Iio, M,Xu QJ,Xu, QJ,et al. Test Results of a Nb3Al/Nb3Sn Subscale Magnet for Accelerator Application[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,2015,25(3):4003405. |
| APA | Iio, M.,徐庆金.,Xu, QJ.,Nakamoto, T.,Sasaki, K.,...&Barzi, E.(2015).Test Results of a Nb3Al/Nb3Sn Subscale Magnet for Accelerator Application.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,25(3),4003405. |
| MLA | Iio, M,et al."Test Results of a Nb3Al/Nb3Sn Subscale Magnet for Accelerator Application".IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 25.3(2015):4003405. |
入库方式： OAI收割
来源：高能物理研究所
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