成功研制了6T NbTi 传导冷却超导磁体系统,制冷机为二级GM-制冷机.磁体冷却到4K需用74小时左右.目前磁体系统已分别完成了115A(6T),45小时和95A,264小时的无间断运行实验.该磁体所用杜瓦容器外径为742mm,高为558mm,室温孔径为100mm.磁体系统可在支架上以0度,45度,90度旋转.
参考文献
[1] | M O hoening .Design concepts for a mechanically refrigerated 13K superconducting magnet system[J].IEEE Transactions on Magnetics,1983,MAG-19:880-883. |
[2] | K Watanabe;Y Yamada et al.(Nb,Ti)3Sn Seperconducting Magnet Operated at 11K in Vacuum Using High-Tc (Bi,Pb)2Sr2Ca2Cu3O10 Current Leads[J].Japanese Journal of Applied Physics Part 2,1993,32:L488-L490. |
[3] | N.H.Song;L.Z.Ling.A Cryocooler Directly Cooled 5T Niobium Titanium superconducting magnet system[A].,1999:12-16. |
[4] | 雷沅忠,王秋良.传导冷却超导磁体系统的技术发展与应用[J].低温与超导,2003(01):47-51,60. |
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