螺线管
电磁线圈
导线
接头(建筑物)
铌锡
磁铁
焊接
核工程
材料科学
超导磁体
导电体
机械工程
核磁共振
结构工程
电气工程
复合材料
物理
工程类
出处
期刊:Plasma Science & Technology
[IOP Publishing]
日期:2005-02-01
被引量:2
标识
DOI:10.1088/1009-0630/7/1/006
摘要
The superconducting joint of the NbTi Cable-in -conduit Conductor (CICC) has been developed and tested on the magnet test facility at Institute of Plasma Physics, Chinese Academy of Sciences. The CICC is composed of (2NbTi+1Cu)×3×3×(6+1tube) strands each with 0.85 mm in diameter, which has been developed for a central solenoid model coil. The effective length of the joint is about 500 mm. There have been two common fabrication modes, one of them is to integrate the 2 CICC terminals with the copper substrate via lead-soldering, and the other is to mechanically compress the above two parts into an integrated unit. In the current range from 2 kA to 10 kA the joint resistance changes slightly. Up to now, 11 TF magnets, a central solenoid model coil, a central solenoid prototype coil, and a large PF model coil of PF large coil have been completed via the latter joint in the test facility.
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