TY - JOUR
T1 - Development of wide-bore conduction-cooled superconducting magnet system for material processing applications
AU - Wang, Qiuliang
AU - Yan, Luguang
AU - Zhao, Baozhi
AU - Song, Sousen
AU - Lei, Yuanzhong
PY - 2004/6
Y1 - 2004/6
N2 - The application of high magnetic field to material processing, so called electromagnetic processing of material (EPM) has been recognized as cutting edge technology, especially in the field of advanced material processing. It is the most effective methods to control thermal, mass and energy transfer during material solidification. A wide-bore conduction-cooled superconducting magnet with operating current of 116 A was designed, fabricated and tested for the material processing devices. The superconducting magnet has the effective warm hole of 18 cm, the maximum center field of 6 T and homogeneity of 5% in diameter of 5 cm. After the Nb 3Sn coil insert installed, the magnet can provide the maximum center field of 10 T with effective warm bore of 10 cm. A second-stage GM cryocooler with the second-stage cooling power of l W is used to cool the superconducting magnet from room temperature to 4.2 K. In this paper, the design, fabrication, test, stress analysis and quench protection characteristics are presented.
AB - The application of high magnetic field to material processing, so called electromagnetic processing of material (EPM) has been recognized as cutting edge technology, especially in the field of advanced material processing. It is the most effective methods to control thermal, mass and energy transfer during material solidification. A wide-bore conduction-cooled superconducting magnet with operating current of 116 A was designed, fabricated and tested for the material processing devices. The superconducting magnet has the effective warm hole of 18 cm, the maximum center field of 6 T and homogeneity of 5% in diameter of 5 cm. After the Nb 3Sn coil insert installed, the magnet can provide the maximum center field of 10 T with effective warm bore of 10 cm. A second-stage GM cryocooler with the second-stage cooling power of l W is used to cool the superconducting magnet from room temperature to 4.2 K. In this paper, the design, fabrication, test, stress analysis and quench protection characteristics are presented.
KW - Conducting-cooled superconducting magnet
KW - FEM stress analysis
KW - Material processing
KW - Quench protection
UR - https://www.scopus.com/pages/publications/4344627740
U2 - 10.1109/TASC.2004.829673
DO - 10.1109/TASC.2004.829673
M3 - 文章
AN - SCOPUS:4344627740
SN - 1051-8223
VL - 14
SP - 372
EP - 375
JO - IEEE Transactions on Applied Superconductivity
JF - IEEE Transactions on Applied Superconductivity
IS - 2
ER -