A Conduction-Cooled Superconducting Magnet System - Design, Fabrication and Thermal Tests

Authors

  • Xiaowei Song
  • Joachim Holbøll
  • Qiuliang Wang
  • Yingming Dai
  • Nenad Mijatovic
  • Jiawei Wang

DOI:

https://doi.org/10.5324/nordis.v0i24.2301

Abstract

A conduction-cooled superconducting magnet system with an operating current of 105.5 A was designed, fabricated and tested for material processing applications. The magnet consists of two coaxial NbTi solenoid coils with an identical vertical height of 300 mm and is installed in a high-vacuumed cryostat. A two-stage GM cryocooler with a cooling power of 1.5 W at 4.2 K in the second stage is used to cool the system from room temperature to 4.2 K. In this paper, the detailed design, fabrication, thermal analysis and tests of the system are presented.

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Published

2017-09-04

Issue

No. 24 (2015): Proceedings of the 24th Nordic Insulation Symposium

Section

Articles

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