Effect of metal ring setting outside HTSC bulk disk on trapped field and temperature rise in pulse field magnetizing

IEEE Transactions on Applied Superconductivity

Volumn 15, Issue 2 PART III, 2005, Pages 3762-3765

  Fujishiro, Hiroyuki ^a   Yokoyama, Kazuya ^b   Kaneyama, Masahiko ^a   Oka, Tetsuo ^c   Noto, Koshichi ^a,d  

^a IWATE UNIVERSITY   (Japan)

^b NATIONAL INSTITUTE FOR MATERIALS SCIENCE   (Japan)

^c Aisin Cosmos R and D Co   (Japan)

^d Iwate Industrial Promotion Center   (Japan)

Author keywords

High T c bulk superconductors; Metal ring setting; Pinning and viscous loss; Pulse field magnetizing; Temperature measurement

Indexed keywords

HIGH TC BULK SUPERCONDUCTORS; METAL RING SETTING; PINNING AND VISCOUS LOSS; PULSE FIELD MAGNETIZING;

MAGNETIC FLUX; MAGNETIC LEVITATION; MAGNETIZATION; RINGS (COMPONENTS); TEMPERATURE MEASUREMENT; THERMAL EFFECTS;

HIGH TEMPERATURE SUPERCONDUCTORS;

EID: 22144438668     PISSN: 10518223     EISSN: None     Source Type: Journal    
DOI: 10.1109/TASC.2005.849425     Document Type: Conference Paper

References (12)

1. H. Fujishiro, T. Oka, K. Yokoyama, and K. Noto, "Time evolution and spatial distribution of temperature in YBCO bulk superconductor after pulse field magnetizing," Supercond. Sci. Technol., vol. 16, pp. 809-814, 2003.
2. _, "Temperature rise in Sm-based bulk superconductor after applying iterative pulse fields," Supercond. Sci. Technol., vol. 17, pp. 51-57, 2004.
3. H. Fujishiro, T. Oka, K. Yokoyama, M. Kaneyama, and K. Noto, "Flux motion studies by means of temperature measurement in magnetizing processes for HTSC bulks," IEEE Appl. Supercond., vol. 14, no. 2, pp. 1054-1057, 2004.
4. H. Fujishiro, K. Yokoyama, M. Kaneyama, T. Oka, and K. Noto, "Estimation of generated heat in pulse field magnetizing for SmBaCuO bulk superconductor," Physica C, vol. 412-414, pp. 646-650, 2004.
5. c superconductors," Appl. Supercond., vol. 6, pp. 235-246, 1998.
6. H. Ikuta, H. Ishihara, Y. Yanagi, Y. Itoh, and U. Mizutani, "Extracting the utmost from the high performance of Sm-Ba-Cu-O bulk superconductors by pulse field magnetization," Supercond. Sci. Tech., vol. 15, pp. 606-612, 2002.
7. T. Ida, H. Matsuzaki, Y. Akita, M. Izumi, H. Sugimoto, Y. Hondou, Y. Kimura, N. Sakai, S. Nariki, I. Hirabayashi, M. Miki, M. Murakami, and M. Kitano, "Magnetization properties for Gd-Ba-Cu-O bulk superconductors with a couple of pulsed-field vortex-type coils," Physica C, vol. 412-414, pp. 638-645, 2004.
8. M. Sander, U. Sutter, R. Koch, and M. Kläser, "Pulsed magnetization of HTS bulk parts at T < 77 K," Supercond. Sci. Tech., vol. 13, pp. 841-845, 2000.
9. M. Tomita and M. Murakami, "High-temperature superconductor bulk magnets that can trap magnetic fields of over 17 tesla at 29 K," Nature, vol. 421, pp. 517-520, 2003.
10. M. Morita et al., "Trapped field and mechanical properties of QMG magnet," in Proc. 1998 Int. Workshop Superconductivity, Tokyo, 1998, pp. 115-118.
11. H. Fujishiro and S. Kohayashi, "Thermal conductivity, thermal diffusivity and thermoelectric power in Sm-based bulk superconductors," IEEE Trans. Appl. Supercond., vol. 12, pp. 1124-1127, 2002.
12. M. Ikebe, H. Fujishiro, T. Naito, and K. Noto, "Simultaneous measurement of thermal diffusivity and conductivity applied to Bi-2223 ceramic superconductors," J. Phys. Soc. Jpn., vol. 63, pp. 3107-3114, 1994.