Bi-based HTS insert coils at high stress levels

被引：16

作者：

Weijers, HW

Schwartz, J

ten Haken, B

机构：

[1] Natl High Magnet Field Lab, Tallahassee, FL 32310 USA

[2] FAMU FSU Coll Engn, Tallahassee, FL 32310 USA

[3] Univ Twente, Dept Appl Phys, Low Temp Div, NL-7500 AE Enschede, Netherlands

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2002年 / 372卷 / PART 3期

基金：

美国国家科学基金会;

关键词：

react and wind; strain; Bi-2212; Bi-2223;

D O I：

10.1016/S0921-4534(02)01030-4

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Bi-2212 and Bi-2223 conductors from commercial sources are wound into double pancakes using the react and wind approach. One of the Bi-2223 conductors as supplied is reinforced with stainless steel strips. I-V characterization at 4.2 K until failure of the pancakes, in a 19 T-0.17 m cold bore magnet assembly, is performed. This gives insight in the operational limits of these conductors in conditions representative of insert magnets. The results are compared to the linear stress-strain properties of the conductors. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：1364 / 1367

页数：4

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