Characterization of $\hbox{Nb}_{3}\hbox{Sn}$ Strands for a 40-T Hybrid Magnetic Model Coil
| Autor: | Guangli Kuang, Jiawu Zhu, Yong Ren, Zhiyou Chen, Yinnian Pan, Wenge Chen, Peng He, Zhuomin Chen, Yunfei Tan, Futang Wang |
|---|---|
| Rok vydání: | 2011 |
| Předmět: |
Superconductivity
Materials science Condensed matter physics Superconducting magnet Condensed Matter Physics Magnetic hysteresis Electronic Optical and Magnetic Materials chemistry.chemical_compound Magnetization Nuclear magnetic resonance chemistry Electromagnetic coil Magnet Electrical and Electronic Engineering Niobium-tin Type-II superconductor |
| Zdroj: | IEEE Transactions on Applied Superconductivity. 21:3447-3451 |
| ISSN: | 1558-2515 1051-8223 |
| DOI: | 10.1109/tasc.2011.2121066 |
| Popis: | A 40-T hybrid magnet under construction at the High Magnetic Field Laboratory of the Chinese Academy of Sciences will use cable-in-conduit conductors for its superconducting outsert. The design necessitates the use of high current density (Jc) Nb3Sn strands (Jc ≥ 2100 A/mm2 at 12 T/4.2 K). The high Jc restacked-rod-processed Nb3Sn strand from Oxford Instruments Superconductor Technology was selected as one of the candidate strands. A series of tests was carried out to qualify the strand performance. Tests mainly included magnetization and critical current measurements as a function of axial strain, magnetic fields, and temperature. The test results are presented and discussed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|