Development and quality control of the superconductors for the helical coils of LHD

Fusion Engineering and Design

Volumn 41, Issue 1-4, 1998, Pages 241-246

  Yanagi, N ^a   Mito, T ^a   Imagawa, S ^a   Takahata, K ^a   Satow, T ^a   Yamamoto, J ^a   Motojima, O ^a  

^a NATIONAL INSTITUTE FOR FUSION SCIENCE   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ALUMINUM; COMPOSITE MATERIALS; COPPER; CRITICAL CURRENTS; ELECTRIC COILS; ELECTRON BEAM WELDING; NIOBIUM ALLOYS; QUALITY CONTROL; SUPERCONDUCTING MAGNETS; SUPERCONDUCTING MATERIALS;

LARGE HELICAL DEVICE (LHD);

TOKAMAK DEVICES;

EID: 0032475122     PISSN: 09203796     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0920-3796(98)00118-5     Document Type: Article

References (8)

1. O. Motojima, K. Akaishi, K. Fujii, et al., Physics and engineering design studies on the Large Helical Device, Fusion Eng. Des. 20 (1993) 3-14.
2. T. Mito, K. Takahata, N. Yanagi, et al., Short sample tests of aluminum-stabilized superconductors for Large Helical Device, Fusion Eng. Des. 20 (1993) 233-242.
3. P.W. Eckels, N.C. Iyer, A. Patterson, et al., Magnetoresistance; the Hall effect in composite aluminum cryoconductors, Cryogenics 29 (1989) 748-752.
4. H. Kaneko, N. Yanagi, Enhancement of magnetoresistance due to Hall current in aluminum-copper composite, Cryogenics 32 (1992) 1114-1120.
5. H. Kaneko, Insulation of highly conductive metal in composite stabilizer for reduction of Hall current across surface, Cryogenics 33 (1993) 1077-1085.
6. N. Yanagi, T. Mito, K. Takahata, et al., Experimental observation of anomalous magnetoresistivity in 10-20 kA class aluminum-stabilized superconductors for the Large Helical Device, Adv. Cryogen. Eng. Mater. 40 (1994) 459-468.
7. S. Imagawa, N. Yanagi, T. Mito, et al., Evaluation of recovery current of the helical coil for LHD, ICEC 16, Kita-Kyushu, paper OC7-5, 1996.
8. S. Imagawa, N. Yanagi, T. Satow, et al., Optimization of wetted surface fraction of helical coil for LHD, Cryogenics 34 (1994) 701-704.