한국초전도저온공학회:학술대회논문집 (Proceedings of the Korea Institute of Applied Superconductivity and Cryogenics Conference)
- 한국초전도저온공학회 1999년도 제1회 학술대회논문집(KIASC 1st conference 99)
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- Pages.39-42
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- 1999
KSTAR 초전도자석용 Nb3Sn 선재 특성 연구
Study on Characteristics of the $Nb_{3}$ Sn Strand for KSTAR Superconducting Magnets
초록
The characteristics of Nb3Sn strands shich will be used for the been investigated. The physics requirements for the KSTAR operation demands the two conditions, high non-Cu critical current density and low contradictory to each other. It is recent that superconductor manufacturers. IGC and Mitsubishi, have succeded in the production of the strand which satisfies the ITER HP-1 and HP-2 conditions at the same time. It has been determined that this type of strand, so-called HP-3, will be used for the KSTAR magnets and its properties, critical current density and hysteresis loss investigated by the several institutes are presented here. On the basis of the round robin tests for many strand samples under various optimized and the vendor will be seleted.
키워드