ITER Model Coil tests overview: Nb3Sn strand properties in cable-in-conduit conductors

被引：15
|
作者：
Martovetsky, NN [1 ]
机构：
[1] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA
来源：
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2004年 / 401卷 / 1-4期
关键词：
niobium-tin; cable-in-conduit; critical current; N-value;
D O I：
10.1016/j.physc.2003.09.007
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
During the ITER Model Coil program two large coils and three insert coils were built and tested. The test campaigns provided very valuable data on the cable-in-conduit conductor (CICC) properties. The tests showed that the Nb3Sn strands in CICC behave differently than so-called witness strands, which underwent the same heat treatment. The paper describes volt-temperature characteristics (VTC) and volt-ampere characteristics (VAC) measured in the tests, presents comparisons with the witness strands, and interprets the test results. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码：22 / 27
页数：6
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