Title :
Cable-in-Conduit Conductor Fabrication for the Hybrid Magnet of CHMFL
Author :
Yunfei Tan ; Xiangyang Wu ; Zhen Fang ; Wenge Chen ; Jinggang Qin ; Futang Wang ; Yinnian Pan ; Zhuomin Chen ; Zhiyou Chen ; Jiawu Zhu ; Pengcheng Huang ; Guihong Zou ; Guangli Kuang
Author_Institution :
High Magn. Field Lab., Hefei, China
Abstract :
The superconducting magnet for a 40-T hybrid magnet is being developed at the High Magnetic Field Laboratory, Chinese Academy of Sciences. The hybrid magnet consists of a resistive insert and a superconducting outsert providing 29 and 11 T, respectively. The superconducting magnet was designed to be wound with four grades of cable-in-conduit conductors (CICCs). The superconducting coils contain over 5000 kg of Nb3Sn/Cu CICC in seven piece lengths. Three dummy conductors and seven prototype conductors have been successfully fabricated without incident. The conductor design, strand cabling, and conductor fabrication details will be introduced in this paper.
Keywords :
superconducting cables; superconducting magnets; cable-in-conduit conductors; conductor design; conductor fabrication; hybrid magnet; magnetic flux density 40 T; resistive insert; strand cabling; superconducting coils; superconducting magnet; superconducting outsert; Cable shielding; Conductors; Force; Niobium-tin; Superconducting cables; Superconducting coils; Superconducting magnets; Cable-in Conduit Conductors (CICCs); Cable-in-conduit conductors (CICCs); hybrid magnet; superconducting magnet;
Journal_Title :
Applied Superconductivity, IEEE Transactions on
DOI :
10.1109/TASC.2014.2361167
