한국초전도저온공학회:학술대회논문집 (Proceedings of the Korea Institute of Applied Superconductivity and Cryogenics Conference)
- 한국초전도저온공학회 2000년도 KIASC Conference 2000 / 2000년도 학술대회 논문집
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- Pages.128-129
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- 2000
Bi-2223테이프의 과임계전류 특성
Over-critical current characteristics of a Bi-2223 tape
초록
The over-critical current behaviors for bare or insulated Bi-222 tapes with different matrix materials have been examined. The result shows that static resistances of the two bare tapes becomes similar for currents above 150 A but different for currents below. In the insulated A tape the first rapid temperature rise occurred around 180 A and eventually burned out about 190A.
키워드